diff --git a/README.md b/README.md
index aa9e0393..0f44954a 100644
--- a/README.md
+++ b/README.md
@@ -36,4 +36,4 @@
 - После клонирования запустить скрипт `git-hooks-config.sh`
 - В среде **Windows** запуск скрипта `git-hooks-config.sh` производить из оболочки `git bash`
 - Нужно обновить `settings.json`
-- поиск циклических зависимостей
+- поиск циклических зависимостей (не реализованно)
diff --git a/data/АФСП-РТР.png b/data/АФСП-РТР.png
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new file mode 100644
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+process/fix_alpha_border=true
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diff --git a/data/У-РЭП-РПД-В.png b/data/У-РЭП-РПД-В.png
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new file mode 100644
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+roughness/mode=0
+roughness/src_normal=""
+process/fix_alpha_border=true
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+process/normal_map_invert_y=false
+process/hdr_as_srgb=false
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diff --git a/data/У-РЭП-РПД-К.png b/data/У-РЭП-РПД-К.png
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new file mode 100644
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new file mode 100644
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+process/fix_alpha_border=true
+process/premult_alpha=false
+process/normal_map_invert_y=false
+process/hdr_as_srgb=false
+process/hdr_clamp_exposure=false
+process/size_limit=0
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diff --git a/data/У-УФ.png b/data/У-УФ.png
new file mode 100644
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diff --git a/data/У-УФ.png.import b/data/У-УФ.png.import
new file mode 100644
index 00000000..25050549
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+++ b/data/У-УФ.png.import
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+mipmaps/limit=-1
+roughness/mode=0
+roughness/src_normal=""
+process/fix_alpha_border=true
+process/premult_alpha=false
+process/normal_map_invert_y=false
+process/hdr_as_srgb=false
+process/hdr_clamp_exposure=false
+process/size_limit=0
+detect_3d/compress_to=1
diff --git a/data/У-ЭП.png b/data/У-ЭП.png
new file mode 100644
index 00000000..c0da230a
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diff --git a/data/У-ЭП.png.import b/data/У-ЭП.png.import
new file mode 100644
index 00000000..2bde6aa7
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+++ b/data/У-ЭП.png.import
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+mipmaps/limit=-1
+roughness/mode=0
+roughness/src_normal=""
+process/fix_alpha_border=true
+process/premult_alpha=false
+process/normal_map_invert_y=false
+process/hdr_as_srgb=false
+process/hdr_clamp_exposure=false
+process/size_limit=0
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diff --git a/data/УА-РЭП.png b/data/УА-РЭП.png
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index 00000000..77157928
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diff --git a/data/УА-РЭП.png.import b/data/УА-РЭП.png.import
new file mode 100644
index 00000000..54667e2e
--- /dev/null
+++ b/data/УА-РЭП.png.import
@@ -0,0 +1,34 @@
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+metadata={
+"vram_texture": false
+}
+
+[deps]
+
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+dest_files=["res://.godot/imported/УА-РЭП.png-2578a93f5ba5f7909945125656980bd6.ctex"]
+
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+compress/lossy_quality=0.7
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+mipmaps/limit=-1
+roughness/mode=0
+roughness/src_normal=""
+process/fix_alpha_border=true
+process/premult_alpha=false
+process/normal_map_invert_y=false
+process/hdr_as_srgb=false
+process/hdr_clamp_exposure=false
+process/size_limit=0
+detect_3d/compress_to=1
diff --git a/scenes/diagram/diagram.gd b/scenes/diagram/diagram.gd
index 97d5035d..d1ad627f 100644
--- a/scenes/diagram/diagram.gd
+++ b/scenes/diagram/diagram.gd
@@ -35,8 +35,10 @@ func get_radius_outter()  -> float: return material.get('shader_parameter/radius
 func get_radius_inner_0() -> float: return material.get('shader_parameter/radius_inner_0')
 func get_radius_inner_1() -> float: return material.get('shader_parameter/radius_inner_1')
 
+func get_band_colors(val: Array): return material.get('shader_parameter/ant_band_c')
+func get_band_failures(val: Array): return material.get('shader_parameter/ant_band_m')
 func set_band_colors(val: Array): material.set('shader_parameter/ant_band_c', val)
-
+func set_band_failures(val: Array): material.set('shader_parameter/ant_band_m', val)
 
 ## Добавляет сектор запрета[br]
 ## [param id] - Индекс сектора запрета.[br]
diff --git a/scenes/tilemap/tilemap.gd b/scenes/tilemap/tilemap.gd
index 74d15ae7..30868755 100644
--- a/scenes/tilemap/tilemap.gd
+++ b/scenes/tilemap/tilemap.gd
@@ -727,7 +727,7 @@ func blend_mask(val: bool) -> void:
 
 
 func update_coordinates_label(lon: float, lat: float) -> void:
-    coordinates_label = 'Координаты:\nNS:%f\nEW:%f' % [lat, lon]
+    coordinates_label = 'Координаты: NS:%f, EW:%f' % [lat, lon]
     signaller.emit_signal('update_coordinates_map', coordinates_label)
 
 
diff --git a/scenes/контроль/кнопка-прибора.gd b/scenes/контроль/кнопка-прибора.gd
index 837c5c14..157514db 100644
--- a/scenes/контроль/кнопка-прибора.gd
+++ b/scenes/контроль/кнопка-прибора.gd
@@ -29,7 +29,7 @@ func _on_toggled(toggled_on):
         $frame.visible = toggled_on
 
 
-func _on_focus_entered(): 
+func _on_focus_entered():
     button_pressed = true
     #enter_press()  TODO: Пока что без выбора прибора
 
@@ -56,7 +56,7 @@ func enter_press():
 @export var progress_value: float = 0.0:
     set(v):
         progress_value = v
-        
+
         if is_inside_tree():
             update_progress_bar(v)
             var max_val = $control_progress.get('max_value')
@@ -83,3 +83,10 @@ func enter_press():
         progress_min_value = v
         if is_inside_tree():
             $control_progress.min_value = v
+
+
+@export var show_functional: bool:
+    set(v):
+        show_functional = v
+        if is_inside_tree():
+            $pic_functional.visible = v
diff --git a/scenes/контроль/контроль.tscn b/scenes/контроль/контроль.tscn
index a2512eb6..f5090ee7 100644
--- a/scenes/контроль/контроль.tscn
+++ b/scenes/контроль/контроль.tscn
@@ -1,4 +1,4 @@
-[gd_scene load_steps=21 format=3 uid="uid://lwmw4egynmd1"]
+[gd_scene load_steps=30 format=3 uid="uid://lwmw4egynmd1"]
 
 [ext_resource type="Texture2D" uid="uid://bar8k5qef7kch" path="res://data/УФ.png" id="2_0nvm1"]
 [ext_resource type="Script" uid="uid://q3gmpsqspjfp" path="res://scenes/контроль/внешний.gd" id="2_8r80x"]
@@ -12,11 +12,19 @@
 [ext_resource type="Texture2D" uid="uid://c6nve6f8sfyj2" path="res://data/состояние-исправности-0.png" id="7_6j01w"]
 [ext_resource type="Texture2D" uid="uid://u3tnejvpm8it" path="res://data/disconnect-a.png" id="8_gs2be"]
 [ext_resource type="Texture2D" uid="uid://dnreyfh3cd1k2" path="res://data/состояние-исправности-1.png" id="8_isjua"]
+[ext_resource type="Shader" uid="uid://83fx15q1xlid" path="res://shaders/two-color.gdshader" id="9_71ec4"]
 [ext_resource type="Texture2D" uid="uid://b4isaggma6q3" path="res://data/Грани22.png" id="9_iqgf5"]
 [ext_resource type="Texture2D" uid="uid://c6booa8753u5t" path="res://data/состояние-исправности-2.png" id="9_ll0vs"]
+[ext_resource type="Texture2D" uid="uid://bktiige0i2lhl" path="res://data/У-РЭП-РПД-Н.png" id="9_qe1go"]
+[ext_resource type="Texture2D" uid="uid://b2vf7en1jj8dv" path="res://data/У-РЭП-РПД-В.png" id="9_w6m6a"]
+[ext_resource type="Texture2D" uid="uid://u7h3l0jjrsnp" path="res://data/У-УФ.png" id="11_gjf0t"]
 [ext_resource type="Texture2D" uid="uid://00871pb6moln" path="res://data/прогресс-фон-1.png" id="9_w6m6a"]
 [ext_resource type="Texture2D" uid="uid://c1k856fxhrjnh" path="res://data/прогресс-заполнение-1.png" id="10_lbx5w"]
 [ext_resource type="Script" uid="uid://bncy1x53jp73d" path="res://scenes/контроль/connect_pribor.gd" id="11_u7tym"]
+[ext_resource type="Texture2D" uid="uid://vdhmga62vjsj" path="res://data/АФСП-РТР.png" id="13_32yvq"]
+[ext_resource type="Texture2D" uid="uid://dm350ta8noa0v" path="res://data/У-РЭП-РПД-К.png" id="16_32yvq"]
+[ext_resource type="Texture2D" uid="uid://c3cyog3gy24ft" path="res://data/У-ЭП.png" id="16_gjf0t"]
+[ext_resource type="Texture2D" uid="uid://cllxcfa130vqu" path="res://data/УА-РЭП.png" id="22_1s34a"]
 [ext_resource type="Script" uid="uid://xjs7owe2iexn" path="res://scenes/контроль/control_prd.gd" id="18_lbx5w"]
 
 [sub_resource type="GDScript" id="GDScript_iqgf5"]
@@ -48,6 +56,9 @@ const PRIBORS_RES    = \\
     }
 
 
+var cur_pribor_node = null
+
+
 func on_line_changed(u, conn_node, _pribor_meta): conn_node.set_val(u.online)
 func on_serv_changed(u, pribor_node, _pribor_meta): pribor_node.state = int(u.serviceability)
 var count_device_control_is_ready: int = 0
@@ -62,6 +73,7 @@ func reset_pribor_buttons():
     var pribor_buttons: = get_tree().get_nodes_in_group('pribor_buttons')
     for node in pribor_buttons:
         node.button_pressed = false
+        node.show_functional = false
 
 
 func _ready():
@@ -124,6 +136,10 @@ func clean_pribor_items():
 
 
 func on_pribor_press(pribor_path, header_text, pribor_node):
+    if cur_pribor_node:
+        cur_pribor_node.show_functional = false
+        $lbl_header/chk_show_functional.button_pressed = false
+    cur_pribor_node = pribor_node
     clean_pribor_items()
     var pribor_obj = load(pribor_path)
     if not pribor_obj:
@@ -153,6 +169,11 @@ func on_update_uf_serviceability(uf_serviceaability: bool, uf_pribor: Node)-> vo
     uf_pribor.state = 1 if uf_serviceaability else 2
 
 
+func _on_chk_show_functional_toggled(toggled_on: bool) -> void:
+    if cur_pribor_node:
+        cur_pribor_node.show_functional = toggled_on
+
+
 func _on_control_prd_pressed() -> void:
     count_device_control_is_ready = 0
     signaller.emit_signal('start_contol_device')
@@ -173,9 +194,9 @@ func on_control_is_over(pribor_node: Node) -> void:
     if count_device_control_is_ready == 12:
         var time_dict = Time.get_datetime_dict_from_system()
         $control_prd.text = 'Контроль выполнен %02d:%02d/%02d.%02d' % [
-        time_dict.hour, 
-        time_dict.minute, 
-        time_dict.day, 
+        time_dict.hour,
+        time_dict.minute,
+        time_dict.day,
         time_dict.month]
         $control_prd.disabled = false
         $control_prd.tooltip_text = 'Нажать для повторного контроля '
@@ -195,6 +216,12 @@ animations = [{
 "speed": 5.0
 }]
 
+[sub_resource type="ShaderMaterial" id="ShaderMaterial_71ec4"]
+shader = ExtResource("9_71ec4")
+shader_parameter/grey = Vector3(0.14, 0.13, 0.13)
+shader_parameter/orange = Vector3(0.95, 0.55, 0.05)
+shader_parameter/gamma = 2.0
+
 [node name="Контроль" type="Panel"]
 anchors_preset = 15
 anchor_right = 1.0
@@ -203,6 +230,8 @@ grow_horizontal = 2
 grow_vertical = 2
 script = SubResource("GDScript_iqgf5")
 metadata/_edit_lock_ = true
+metadata/_edit_vertical_guides_ = [21.0, 1578.0]
+metadata/_edit_horizontal_guides_ = [200.0, 51.0]
 
 [node name="capsrpb" type="TextureRect" parent="." groups=["pribor_pics"]]
 editor_description = "Кнопка для отображения внешних соединений."
@@ -423,6 +452,7 @@ patch_margin_right = 16
 patch_margin_bottom = 16
 
 [node name="connect_pribor" type="AnimatedSprite2D" parent="pribor_prd_n_1"]
+visible = false
 light_mask = 3
 position = Vector2(35, -10)
 scale = Vector2(0.625, 0.625)
@@ -453,6 +483,18 @@ texture_progress = ExtResource("10_lbx5w")
 tint_under = Color(1, 1, 1, 0.419608)
 tint_progress = Color(0.890196, 0.486275, 0.196078, 1)
 
+[node name="pic_functional" type="TextureRect" parent="pribor_prd_n_1"]
+visible = false
+z_index = 1
+material = SubResource("ShaderMaterial_71ec4")
+layout_mode = 0
+offset_left = -1029.0
+offset_top = 9.0
+offset_right = 576.0
+offset_bottom = 830.0
+scale = Vector2(0.97094, 0.97094)
+texture = ExtResource("9_qe1go")
+
 [node name="pribor_uf" type="TextureButton" parent="." groups=["pribor_buttons"]]
 editor_description = "Кнопка для выбора прибора."
 layout_mode = 0
@@ -506,6 +548,18 @@ sprite_frames = SubResource("SpriteFrames_foasq")
 frame_progress = 0.72355
 script = ExtResource("11_u7tym")
 
+[node name="pic_functional" type="TextureRect" parent="pribor_uf"]
+visible = false
+z_index = 1
+material = SubResource("ShaderMaterial_71ec4")
+layout_mode = 0
+offset_left = -1155.0
+offset_top = -362.0
+offset_right = -96.0001
+offset_bottom = 311.0
+scale = Vector2(0.789429, 0.789429)
+texture = ExtResource("11_gjf0t")
+
 [node name="pribor_rtr" type="TextureButton" parent="." groups=["pribor_buttons"]]
 editor_description = "Кнопка для выбора прибора."
 layout_mode = 0
@@ -568,6 +622,18 @@ sprite_frames = SubResource("SpriteFrames_foasq")
 frame_progress = 0.72355
 script = ExtResource("11_u7tym")
 
+[node name="pic_functional" type="TextureRect" parent="pribor_rtr"]
+visible = false
+z_index = 1
+material = SubResource("ShaderMaterial_71ec4")
+layout_mode = 0
+offset_left = -1036.0
+offset_top = -394.0
+offset_right = 927.0
+offset_bottom = 595.0
+scale = Vector2(0.792688, 0.792688)
+texture = ExtResource("13_32yvq")
+
 [node name="pribor_afsp_1" type="TextureButton" parent="." groups=["pribor_buttons"]]
 editor_description = "Кнопка для выбора прибора."
 layout_mode = 0
@@ -634,6 +700,18 @@ sprite_frames = SubResource("SpriteFrames_foasq")
 frame_progress = 0.72355
 script = ExtResource("11_u7tym")
 
+[node name="pic_functional" type="TextureRect" parent="pribor_afsp_1"]
+visible = false
+z_index = 1
+material = SubResource("ShaderMaterial_71ec4")
+layout_mode = 0
+offset_left = -5120.0
+offset_top = -895.0
+offset_right = -3157.0
+offset_bottom = 93.9999
+scale = Vector2(3.96323, 3.96323)
+texture = ExtResource("13_32yvq")
+
 [node name="pribor_afsp_2" type="TextureButton" parent="." groups=["pribor_buttons"]]
 editor_description = "Кнопка для выбора прибора."
 layout_mode = 0
@@ -701,6 +779,18 @@ sprite_frames = SubResource("SpriteFrames_foasq")
 frame_progress = 0.72355
 script = ExtResource("11_u7tym")
 
+[node name="pic_functional" type="TextureRect" parent="pribor_afsp_2"]
+visible = false
+z_index = 1
+material = SubResource("ShaderMaterial_71ec4")
+layout_mode = 0
+offset_left = -6070.0
+offset_top = -900.0
+offset_right = -4107.0
+offset_bottom = 89.0001
+scale = Vector2(3.96409, 4.54663)
+texture = ExtResource("13_32yvq")
+
 [node name="pribor_uyep" type="TextureButton" parent="." groups=["pribor_buttons"]]
 editor_description = "Кнопка для выбора прибора."
 layout_mode = 0
@@ -752,6 +842,18 @@ sprite_frames = SubResource("SpriteFrames_foasq")
 frame_progress = 0.872305
 script = ExtResource("11_u7tym")
 
+[node name="pic_functional" type="TextureRect" parent="pribor_uyep"]
+visible = false
+z_index = 1
+material = SubResource("ShaderMaterial_71ec4")
+layout_mode = 0
+offset_left = -1292.0
+offset_top = -365.0
+offset_right = 821.0
+offset_bottom = 764.0
+scale = Vector2(0.736875, 0.814493)
+texture = ExtResource("16_gjf0t")
+
 [node name="pribor_prd_v_2" type="TextureButton" parent="." groups=["pribor_buttons"]]
 editor_description = "Кнопка для выбора прибора."
 layout_mode = 0
@@ -827,6 +929,18 @@ texture_progress = ExtResource("10_lbx5w")
 tint_under = Color(1, 1, 1, 0.419608)
 tint_progress = Color(0.890196, 0.486275, 0.196078, 1)
 
+[node name="pic_functional" type="TextureRect" parent="pribor_prd_v_2"]
+visible = false
+z_index = 1
+material = SubResource("ShaderMaterial_71ec4")
+layout_mode = 0
+offset_left = -1419.0
+offset_top = -480.0
+offset_right = 173.0
+offset_bottom = 328.0
+scale = Vector2(0.977411, 0.977411)
+texture = ExtResource("9_w6m6a")
+
 [node name="pribor_prd_n_2" type="TextureButton" parent="." groups=["pribor_buttons"]]
 editor_description = "Кнопка для выбора прибора."
 layout_mode = 0
@@ -874,6 +988,7 @@ patch_margin_right = 16
 patch_margin_bottom = 16
 
 [node name="connect_pribor" type="AnimatedSprite2D" parent="pribor_prd_n_2"]
+visible = false
 light_mask = 3
 position = Vector2(37, -10)
 scale = Vector2(0.625, 0.625)
@@ -881,6 +996,18 @@ sprite_frames = SubResource("SpriteFrames_foasq")
 frame_progress = 0.72355
 script = ExtResource("11_u7tym")
 
+[node name="pic_functional" type="TextureRect" parent="pribor_prd_n_2"]
+visible = false
+z_index = 1
+material = SubResource("ShaderMaterial_71ec4")
+layout_mode = 0
+offset_left = -1419.0
+offset_top = -145.0
+offset_right = 186.0
+offset_bottom = 676.0
+scale = Vector2(0.96888, 0.96888)
+texture = ExtResource("9_qe1go")
+
 [node name="control_progress" type="TextureProgressBar" parent="pribor_prd_n_2"]
 visible = false
 layout_mode = 0
@@ -956,6 +1083,18 @@ sprite_frames = SubResource("SpriteFrames_foasq")
 frame_progress = 0.72355
 script = ExtResource("11_u7tym")
 
+[node name="pic_functional" type="TextureRect" parent="pribor_prd_k_2"]
+visible = false
+z_index = 1
+material = SubResource("ShaderMaterial_71ec4")
+layout_mode = 0
+offset_left = -1418.0
+offset_top = -314.0
+offset_right = 345.0
+offset_bottom = 649.0
+scale = Vector2(0.881522, 0.881522)
+texture = ExtResource("16_32yvq")
+
 [node name="control_progress" type="TextureProgressBar" parent="pribor_prd_k_2"]
 visible = false
 layout_mode = 0
@@ -1054,6 +1193,18 @@ texture_progress = ExtResource("10_lbx5w")
 tint_under = Color(1, 1, 1, 0.419608)
 tint_progress = Color(0.890196, 0.486275, 0.196078, 1)
 
+[node name="pic_functional" type="TextureRect" parent="pribor_prd_v_3"]
+visible = false
+z_index = 1
+material = SubResource("ShaderMaterial_71ec4")
+layout_mode = 0
+offset_left = -1026.0
+offset_top = -601.0
+offset_right = 566.0
+offset_bottom = 207.0
+scale = Vector2(0.975409, 0.975409)
+texture = ExtResource("9_w6m6a")
+
 [node name="pribor_prd_n_3" type="TextureButton" parent="." groups=["pribor_buttons"]]
 editor_description = "Кнопка для выбора прибора."
 layout_mode = 0
@@ -1129,6 +1280,18 @@ texture_progress = ExtResource("10_lbx5w")
 tint_under = Color(1, 1, 1, 0.419608)
 tint_progress = Color(0.890196, 0.486275, 0.196078, 1)
 
+[node name="pic_functional" type="TextureRect" parent="pribor_prd_n_3"]
+visible = false
+z_index = 1
+material = SubResource("ShaderMaterial_71ec4")
+layout_mode = 0
+offset_left = -1302.0
+offset_top = -602.0
+offset_right = 303.0
+offset_bottom = 219.0
+scale = Vector2(0.969291, 0.969291)
+texture = ExtResource("9_qe1go")
+
 [node name="pribor_prd_k_3" type="TextureButton" parent="." groups=["pribor_buttons"]]
 editor_description = "Кнопка для выбора прибора."
 layout_mode = 0
@@ -1204,6 +1367,18 @@ texture_progress = ExtResource("10_lbx5w")
 tint_under = Color(1, 1, 1, 0.419608)
 tint_progress = Color(0.890196, 0.486275, 0.196078, 1)
 
+[node name="pic_functional" type="TextureRect" parent="pribor_prd_k_3"]
+visible = false
+z_index = 1
+material = SubResource("ShaderMaterial_71ec4")
+layout_mode = 0
+offset_left = -1167.0
+offset_top = -602.0
+offset_right = 596.0
+offset_bottom = 361.0
+scale = Vector2(0.882165, 0.896739)
+texture = ExtResource("16_32yvq")
+
 [node name="pribor_prd_v_1" type="TextureButton" parent="." groups=["pribor_buttons"]]
 editor_description = "Кнопка для выбора прибора."
 layout_mode = 0
@@ -1256,6 +1431,18 @@ sprite_frames = SubResource("SpriteFrames_foasq")
 frame_progress = 0.72355
 script = ExtResource("11_u7tym")
 
+[node name="pic_functional" type="TextureRect" parent="pribor_prd_v_1"]
+visible = false
+z_index = 1
+material = SubResource("ShaderMaterial_71ec4")
+layout_mode = 0
+offset_left = -1304.0
+offset_top = 2.0
+offset_right = 288.0
+offset_bottom = 810.0
+scale = Vector2(0.974661, 0.974661)
+texture = ExtResource("9_w6m6a")
+
 [node name="control_progress" type="TextureProgressBar" parent="pribor_prd_v_1"]
 visible = false
 layout_mode = 0
@@ -1354,6 +1541,18 @@ texture_progress = ExtResource("10_lbx5w")
 tint_under = Color(1, 1, 1, 0.419608)
 tint_progress = Color(0.890196, 0.486275, 0.196078, 1)
 
+[node name="pic_functional" type="TextureRect" parent="pribor_prd_k_1"]
+visible = false
+z_index = 1
+material = SubResource("ShaderMaterial_71ec4")
+layout_mode = 0
+offset_left = -1163.0
+offset_top = 10.0
+offset_right = 600.0
+offset_bottom = 973.0
+scale = Vector2(0.883479, 0.883479)
+texture = ExtResource("16_32yvq")
+
 [node name="pribor_prd_v_4" type="TextureButton" parent="." groups=["pribor_buttons"]]
 editor_description = "Кнопка для выбора прибора."
 layout_mode = 0
@@ -1428,6 +1627,18 @@ texture_progress = ExtResource("10_lbx5w")
 tint_under = Color(1, 1, 1, 0.419608)
 tint_progress = Color(0.890196, 0.486275, 0.196078, 1)
 
+[node name="pic_functional" type="TextureRect" parent="pribor_prd_v_4"]
+visible = false
+z_index = 1
+material = SubResource("ShaderMaterial_71ec4")
+layout_mode = 0
+offset_left = -923.0
+offset_top = -144.0
+offset_right = 669.0
+offset_bottom = 664.0
+scale = Vector2(0.976707, 0.976707)
+texture = ExtResource("9_w6m6a")
+
 [node name="pribor_prd_n_4" type="TextureButton" parent="." groups=["pribor_buttons"]]
 editor_description = "Кнопка для выбора прибора."
 layout_mode = 0
@@ -1502,6 +1713,18 @@ texture_progress = ExtResource("10_lbx5w")
 tint_under = Color(1, 1, 1, 0.419608)
 tint_progress = Color(0.890196, 0.486275, 0.196078, 1)
 
+[node name="pic_functional" type="TextureRect" parent="pribor_prd_n_4"]
+visible = false
+z_index = 1
+material = SubResource("ShaderMaterial_71ec4")
+layout_mode = 0
+offset_left = -919.0
+offset_top = -485.0
+offset_right = 686.0
+offset_bottom = 336.0
+scale = Vector2(0.968111, 0.968111)
+texture = ExtResource("9_qe1go")
+
 [node name="pribor_prd_k_4" type="TextureButton" parent="." groups=["pribor_buttons"]]
 editor_description = "Кнопка для выбора прибора."
 layout_mode = 0
@@ -1576,6 +1799,18 @@ texture_progress = ExtResource("10_lbx5w")
 tint_under = Color(1, 1, 1, 0.419608)
 tint_progress = Color(0.890196, 0.486275, 0.196078, 1)
 
+[node name="pic_functional" type="TextureRect" parent="pribor_prd_k_4"]
+visible = false
+z_index = 1
+material = SubResource("ShaderMaterial_71ec4")
+layout_mode = 0
+offset_left = -924.0
+offset_top = -315.0
+offset_right = 839.0
+offset_bottom = 648.0
+scale = Vector2(0.879295, 0.879295)
+texture = ExtResource("16_32yvq")
+
 [node name="txr_legend0" type="TextureRect" parent="."]
 layout_mode = 0
 offset_left = 316.0
@@ -1644,6 +1879,16 @@ text = "Контроль исправности прибора"
 horizontal_alignment = 1
 vertical_alignment = 1
 
+[node name="chk_show_functional" type="CheckButton" parent="lbl_header"]
+layout_mode = 0
+offset_left = 972.0
+offset_top = -1.0
+offset_right = 1351.0
+offset_bottom = 33.0
+theme_override_font_sizes/font_size = 22
+text = "Показть функциональную схему Э2"
+flat = true
+
 [node name="connect_legend0" type="AnimatedSprite2D" parent="."]
 light_mask = 3
 position = Vector2(1219, 1151)
@@ -1709,6 +1954,17 @@ text = "Запуск контроля"
 script = ExtResource("18_lbx5w")
 metadata/_edit_lock_ = true
 
+[node name="pic_functional" type="TextureRect" parent="."]
+visible = false
+layout_mode = 0
+offset_left = -962.0
+offset_top = 73.0
+offset_right = 96.9999
+offset_bottom = 746.0
+scale = Vector2(5, 5)
+texture = ExtResource("22_1s34a")
+
+[connection signal="gui_input" from="." to="." method="_on_gui_input"]
 [connection signal="toggled" from="pribor_prd_n_1" to="pribor_prd_n_1" method="_on_toggled"]
 [connection signal="toggled" from="pribor_uf" to="pribor_uf" method="_on_toggled"]
 [connection signal="toggled" from="pribor_rtr" to="pribor_rtr" method="_on_toggled"]
@@ -1727,3 +1983,4 @@ metadata/_edit_lock_ = true
 [connection signal="toggled" from="pribor_prd_n_4" to="pribor_prd_n_4" method="_on_toggled"]
 [connection signal="toggled" from="pribor_prd_k_4" to="pribor_prd_k_4" method="_on_toggled"]
 [connection signal="pressed" from="control_prd" to="." method="_on_control_prd_pressed"]
+[connection signal="toggled" from="lbl_header/chk_show_functional" to="." method="_on_chk_show_functional_toggled"]
diff --git a/scenes/работа/работа.gd b/scenes/работа/работа.gd
index 2079510b..6ae374b5 100644
--- a/scenes/работа/работа.gd
+++ b/scenes/работа/работа.gd
@@ -56,6 +56,7 @@ var fs_selected: Dictionary    ## Словарь выбранных сектор
 var fs_active: Dictionary      ## Словарь секторов назначенных на подавление
 var fs_emit: Dictionary        ## Словарь секторов назначенных на подавление
 var fs_closed: Dictionary      ## Словарь для секторов запрета
+var fs_failed: Array           ## Индикация сломанных секторов (модули ФС). AntBandState.ANT_BAND_READY - исправен, AntBandState.ANT_BAND_FAILURE - сломан.
 
 ## Состояние перетаскивания.
 enum DragFSM {
@@ -79,6 +80,11 @@ enum MapViewMode {
     }
 
 
+enum AntBandState {
+    ANT_BAND_READY = 1,
+    ANT_BAND_FAILED = 0
+}
+
 const VAL_TO_EVENT = {
     false: 'manual_control',  ## Выбор целей и установка помех вручную.
     true: 'full_auto' }       ## Выбор целей и установка помех автоматически.
@@ -92,6 +98,12 @@ func on_threat_selected(th, ecm_btns): on_rto_threat_sel(th.id, ecm_btns)
 func on_enter_tree() -> void: call_deferred('on_button_strobe_pressed')
 
 
+func clear_all_klaster(): $canvas.clear_all_seczap()
+
+
+func on_user_panning(): $btn_center.button_pressed = false
+
+
 func on_settings_changed():
     gos_flag = ProjectSettings.get_setting('application/config/Включить работу по своим целям', true)
     color_emit = ProjectSettings.get_setting('application/interfer/emit_color', Color(0.58, 0.47, 0.51, 1.0))
@@ -144,10 +156,18 @@ func _exit_tree() -> void:
     timer1.queue_free()
 
 
+func init_fs_failed():
+    var sectors_count = $canvas.fs_default_colors.size()
+    fs_failed.resize(sectors_count)
+    for i in fs_failed.size():
+        fs_failed[i] = AntBandState.ANT_BAND_READY
+
+
 ## Производит инициализацию.
 func _ready():
     ProjectSettings.connect('settings_changed', on_settings_changed)
     on_settings_changed()
+    init_fs_failed()
     min_zoom = ProjectSettings.get_setting('application/config/map_minimum_zoom', 5)
     max_zoom = ProjectSettings.get_setting('application/config/map_maximum_zoom', 19)
     drag_fsm = DragFSM.OFF
@@ -188,16 +208,13 @@ func _ready():
 
 
 func sector_klaster(sector_data):
-    if sector_data["draw"]:
-        var rect: Rect2 = sector_data["rect"]
-        var color: Color = sector_data["color"]
-        var id: int = sector_data["index"]
+    if sector_data['draw']:
+        var rect: Rect2 = sector_data['rect']
+        var color: Color = sector_data['color']
+        var id: int = sector_data['index']
         $canvas.add_seczap(id, Vector4(rect.position.x, rect.position.y, rect.size.x, rect.size.y))
         $canvas.set_seczap_color(id, color)
-    else:
-        pass
 
-func clear_all_klaster(): $canvas.clear_all_seczap()
 
 func on_navi_data_received(data: Dictionary):
     var k = data.get('k', 0.0)
@@ -205,10 +222,6 @@ func on_navi_data_received(data: Dictionary):
     course = k
 
 
-func on_user_panning():
-    $btn_center.button_pressed = false
-
-
 func on_chk_interfer_prinuditelno(_interfer_sectors):
     $chk_auto.set_pressed_no_signal(false)
     on_value_changed(false)
@@ -522,6 +535,7 @@ func update_fs_colors():
         else:
             fs_colors[key] = color_select
     $canvas.set_band_colors(fs_colors)
+    $canvas.set_band_failures(fs_failed)
     if fs_emit.size():
         if $btn_activate.pressed:
             $btn_activate.self_modulate = Color.RED
@@ -577,8 +591,9 @@ func on_interfer_prinuditelno(prenuditelno_sectors, btns):
 
 
 ## Вызывается при получении информации о состоянии модулей ФС от КАПС РПБ.
-func on_fs_update_state(_fs_dict: Dictionary):
-    pass
+func on_fs_update_state(fs_dict: Dictionary):
+    for key in fs_dict.keys():
+        fs_failed[key] = fs_dict[key].isg
 
 
 func on_btn_center_toggled(toggled_on: bool) -> void:
diff --git a/scenes/работа/работа.tscn b/scenes/работа/работа.tscn
index 8313ec3b..8282d3fc 100644
--- a/scenes/работа/работа.tscn
+++ b/scenes/работа/работа.tscn
@@ -306,18 +306,18 @@ vertical_alignment = 1
 
 [node name="coordinates_map" type="Label" parent="."]
 layout_mode = 0
-offset_left = 999.0
-offset_top = 128.0
-offset_right = 1111.0
-offset_bottom = 147.0
+offset_left = 660.0
+offset_top = -24.0
+offset_right = 772.0
+offset_bottom = -5.0
 text = "Координаты:"
 
 [node name="scale_map" type="Label" parent="."]
 layout_mode = 0
-offset_left = 999.0
-offset_top = 202.0
-offset_right = 1109.0
-offset_bottom = 223.0
+offset_left = 1003.0
+offset_top = -24.0
+offset_right = 1113.0
+offset_bottom = -3.0
 text = "Масштаб:"
 
 [node name="zoom_plus" type="Button" parent="."]
diff --git a/scenes/эмс2/эмс_тг.gd b/scenes/эмс2/эмс_тг.gd
index 7919eaf9..88c93a61 100644
--- a/scenes/эмс2/эмс_тг.gd
+++ b/scenes/эмс2/эмс_тг.gd
@@ -1,5 +1,6 @@
 extends Panel
 
+
 func _ready() -> void:
     var unit_trassa = network.get_unit_instance('уарэп-трасса')
     unit_trassa.connect('line_changed',  Callable(self, 'on_trassa_line_changed'))
@@ -8,30 +9,30 @@ func _ready() -> void:
 
 func on_trassa_line_changed(unit_trassa):
     if unit_trassa.online:
-        $"454/СостояниеРэс3".self_modulate = Color.WEB_GREEN
-        $"СкруглённыйПрямоугольникБелый/Label3".text = 'Трасса'
-        $"СкруглённыйПрямоугольникБелый/Label4".text = 'Трасса'
-        $"СкруглённыйПрямоугольникБелый/Label5".text = 'Активный'
-        $"СкруглённыйПрямоугольникБелый/Label6".text = str(unit_trassa.daa)
-        $"СкруглённыйПрямоугольникБелый/Label7".text = str(unit_trassa.dap)
-        $"СкруглённыйПрямоугольникБелый/Label8".text = '1'
-        $"СкруглённыйПрямоугольникБелый/Label9".text = str(unit_trassa.lfb)
-        $"СкруглённыйПрямоугольникБелый/Label10".text = str(unit_trassa.lfb)
+        $'454/СостояниеРэс3'.self_modulate = Color.WEB_GREEN
+        $'СкруглённыйПрямоугольникБелый/Label3'.text = 'Трасса'
+        $'СкруглённыйПрямоугольникБелый/Label4'.text = 'Трасса'
+        $'СкруглённыйПрямоугольникБелый/Label5'.text = 'Активный'
+        $'СкруглённыйПрямоугольникБелый/Label6'.text = str(unit_trassa.daa)
+        $'СкруглённыйПрямоугольникБелый/Label7'.text = str(unit_trassa.dap)
+        $'СкруглённыйПрямоугольникБелый/Label8'.text = '1'
+        $'СкруглённыйПрямоугольникБелый/Label9'.text = str(unit_trassa.lfb)
+        $'СкруглённыйПрямоугольникБелый/Label10'.text = str(unit_trassa.lfb)
     else:
-        $"454/СостояниеРэс3".self_modulate = Color.WHITE
-        $"СкруглённыйПрямоугольникБелый/Label3".text = '-'
-        $"СкруглённыйПрямоугольникБелый/Label4".text = '-'
-        $"СкруглённыйПрямоугольникБелый/Label5".text = '-'
-        $"СкруглённыйПрямоугольникБелый/Label6".text = '-'
-        $"СкруглённыйПрямоугольникБелый/Label7".text = '-'
-        $"СкруглённыйПрямоугольникБелый/Label8".text = '-'
-        $"СкруглённыйПрямоугольникБелый/Label9".text = '-'
-        $"СкруглённыйПрямоугольникБелый/Label10".text = '-'
+        $'454/СостояниеРэс3'.self_modulate = Color.WHITE
+        $'СкруглённыйПрямоугольникБелый/Label3'.text = '-'
+        $'СкруглённыйПрямоугольникБелый/Label4'.text = '-'
+        $'СкруглённыйПрямоугольникБелый/Label5'.text = '-'
+        $'СкруглённыйПрямоугольникБелый/Label6'.text = '-'
+        $'СкруглённыйПрямоугольникБелый/Label7'.text = '-'
+        $'СкруглённыйПрямоугольникБелый/Label8'.text = '-'
+        $'СкруглённыйПрямоугольникБелый/Label9'.text = '-'
+        $'СкруглённыйПрямоугольникБелый/Label10'.text = '-'
 
 
 func on_sector_klaster(_data, unit_trassa):
-    $"СкруглённыйПрямоугольникБелый/Label6".text = str(unit_trassa.dap)
-    $"СкруглённыйПрямоугольникБелый/Label7".text = str(unit_trassa.daa)
-    $"СкруглённыйПрямоугольникБелый/Label8".text = '1'
-    $"СкруглённыйПрямоугольникБелый/Label9".text = str(unit_trassa.lfb)
-    $"СкруглённыйПрямоугольникБелый/Label10".text = str(unit_trassa.hfb)
+    $'СкруглённыйПрямоугольникБелый/Label6'.text = str(unit_trassa.dap)
+    $'СкруглённыйПрямоугольникБелый/Label7'.text = str(unit_trassa.daa)
+    $'СкруглённыйПрямоугольникБелый/Label8'.text = '1'
+    $'СкруглённыйПрямоугольникБелый/Label9'.text = str(unit_trassa.lfb)
+    $'СкруглённыйПрямоугольникБелый/Label10'.text = str(unit_trassa.hfb)
diff --git a/scripts/interfer.gd b/scripts/interfer.gd
index cefdb438..405dacbe 100644
--- a/scripts/interfer.gd
+++ b/scripts/interfer.gd
@@ -93,6 +93,7 @@ const ID_INTERFERS_LEN = 63    ## Размер пула номеров целе
 const INTERFER_OFF = 'off'
 const INTERFER_IQFILE = 'IQ-файл'
 const POW_DEFAULT: float = 50.0
+const PERIOD_DEFAULT = 7.5
 var msg6_num: int = 0                           ## Счётчик сообщений "тип 6"
 var msg8_num: int = 0                           ## Счётчик сообщений "тип 8"
 var id_array: Array                             ## Массив id воздействий.
@@ -215,7 +216,7 @@ func _ready() -> void:
     threats.connect('threats_resized', Callable(self, 'on_threats_resized'))
     threats.connect('threat_update', Callable(self, 'on_threats_update').bind(ecms, unit_caps))
     ProjectSettings.connect('settings_changed', on_settings_changed)
-    var unit_nav = network.get_unit_instance('навигация')
+    var unit_nav: = network.get_unit_instance('навигация')
     unit_nav.connect('data_received', on_nav_data_received.bind(unit_caps))
 
 
@@ -389,10 +390,7 @@ func on_interfer_create(interfer_name, sel_threats, fs_arr, power, u, ecms) -> v
             if krp != '':
                 interfer_name = krp
                 set_rparams(item, param)
-        if (param['width'] < settings.WIDTH_MIN):
-            param['width'] = settings.WIDTH_MIN
-        elif (param['width'] > settings.WIDTH_MAX):
-            param['width'] = settings.WIDTH_MAX
+        check_width(param)
         interfer_create(u, interfer_name, ecms, param, kni, id, thrs, SOURCE_INTERFER[0], power)
 
     for item in fs_arr:
@@ -401,10 +399,7 @@ func on_interfer_create(interfer_name, sel_threats, fs_arr, power, u, ecms) -> v
         var id = item[3]
         param['freq'] = item[1]
         param['width'] = item[2]
-        if (param['width'] < settings.WIDTH_MIN):
-            param['width'] = settings.WIDTH_MIN
-        elif (param['width'] > settings.WIDTH_MAX):
-            param['width'] = settings.WIDTH_MAX
+        check_width(param)
         interfer_create(u, interfer_name, ecms, param, kni, id, fs, SOURCE_INTERFER[1], power)
 
 
@@ -444,7 +439,7 @@ func interfer_create(u, interfer_name, ecms, param, kni, id, dict, source_interf
     var sz = ecms.size()
     var ispp: int = 0
     param['dur'] = 1.0      # Необходимо добавить параметры управления
-    param['period'] = 1.0   # Необходимо добавить параметры управления
+    param['period'] = param.get('period', PERIOD_DEFAULT)
     var key = dict.find_key(id)
     if source_interfer != SOURCE_INTERFER[2]:
         if key != null:
@@ -580,9 +575,8 @@ func on_threats_update(threat, ecms, unit_caps):
             ecm.priority = threat.priority
             ecm.params['freq'] = threat.freq
             var  width = threat.width * 1.5
-            if width < settings.WIDTH_MIN:
-                width = settings.WIDTH_MIN
             ecm.params['width'] = width
+            check_width(ecm.params)
             if (threat.rkrp != '') and threat.fflags.rkrp and auto_enabled:
                 var krp = get_krp(threat)
                 if krp != '':
@@ -619,12 +613,11 @@ func set_rparams(threat: threats.Threat, params: Dictionary):
         params['freq'] = threat.rparams['freq']
     else:
         params['freq'] = threat.freq
-    if threat.rparams.has('period'):
-        params['period'] = threat.rparams['period']
     if threat.rparams.has('width'):
-        params['width'] = threat.rparams['width']
+        params['width'] = threat.rparams['width'] * 1.5
     else:
         params['width'] = threat.width * 1.5
+    check_width(params)
     if threat.rparams.has('filename'):
         params['filename'] = threat.rparams['filename']
 
@@ -695,3 +688,8 @@ func set_th_emit(th: threats.Threat, ecm: Interfer):
             return
         else:
             th.emit_state = 1
+
+
+func check_width(param: Dictionary):
+    if (param['width'] < settings.WIDTH_MIN): param['width'] = settings.WIDTH_MIN
+    elif (param['width'] > settings.WIDTH_MAX): param['width'] = settings.WIDTH_MAX
diff --git a/shaders/antenas.tres b/shaders/antenas.tres
index 2c689e09..1dd2f46b 100644
--- a/shaders/antenas.tres
+++ b/shaders/antenas.tres
@@ -7,6 +7,9 @@ code = "shader_type canvas_item;
 
 #define RADIUS_INNER_0  200.0  /* Радиус внутренний для режима приоритет РТО */
 #define RADIUS_INNER_1  480.0  /* Радиус внутренний для режима приоритет РЛС */
+#define ANTENAS_COUNT   28     /* Количество антенн */
+#define ANT_BAND_READY  1U     /* Антенна (модуль ФС) готова или исправна */
+#define ANT_BAND_FAILED 0U     /* Антенна (модуль ФС) не исправно */
 
 uniform vec2 pc0 = vec2(560, 560); /* Центр сетки антенн */
 uniform float rotation: hint_range(0.0, 360.0) = 0.0; /* */
@@ -14,9 +17,13 @@ uniform vec4 color0: source_color = vec4(0.38, 0.47, 0.51, 0.4);
 uniform vec4 color1: source_color = vec4(0.39, 0.44, 0.50, 0.4);
 uniform float radius_inner_0 = RADIUS_INNER_0;
 uniform float radius_inner_1 = RADIUS_INNER_1;
-uniform float radius_outter = 550.0;    /* Радиус внешний. Должно быть равно ant_band_r1_6 */
+uniform float radius_outter = 550.0;  /* Радиус внешний. Должно быть равно ant_band_r1_6 */
 uniform float alpha: hint_range(0.0, 1.0) = 0.5;
-uniform int mode = 0;                   /* Режим отображения. Приоритет РТО - 0, приоритет РЛС - 1 */
+uniform int mode = 0;  /* Режим отображения. Приоритет РТО - 0, приоритет РЛС - 1 */
+uniform float ffr: hint_range(0.0, 1.0) = 0.2;  /* Индикация неисправности модулей ФС. Заметность штриховки. */
+uniform float sfr: hint_range(0.0, 10.0) = 0.0;  /* Индикация неисправности модулей ФС. Скорость движения штрховки */
+uniform float afr: hint_range(0.0, 180.0) = 0.0;  /* Индикация неисправности модулей ФС. Наклон штрховки */
+uniform float pfr: hint_range(1.0, 20.0) = 10.0;  /* Индикация неисправности модулей ФС. Частота штриховки */
 
 const int ant_band_count_0 = 2;
 const int ant_band_count_1 = 2;
@@ -42,7 +49,8 @@ const float ant_band_r1_4[] = {450.0, 530.0};
 const float ant_band_r1_5[] = {500.0, 540.0};
 const float ant_band_r1_6[] = {550.0, 550.0};
 
-uniform vec4 ant_band_c[28];
+uniform vec4 ant_band_c[ANTENAS_COUNT];
+uniform uint ant_band_m[ANTENAS_COUNT];
 const float d4 = 90.0;
 const float ds = 1.0;
 
@@ -79,6 +87,12 @@ void antenas(inout vec4 c, vec2 uv, vec2 p0, int cnt, float r0, float r1, inout
         col.rgb = ant_band_c[j].rgb;
         index++;
         col.a = alpha + (random_timed(uv) - 0.5f) * ant_band_c[j].a;
+        if (ant_band_m[j] == ANT_BAND_FAILED)
+        {
+            vec2 uvr = uv;
+            rotate_vec2(uvr, radians(afr), pc0);
+            col.a *= (1.0 - ffr) + tanh(10.0 * sin(TIME * sfr + 2.0 * PI * uvr.x / pfr)) * ffr;
+        }
         float v = float(i & 1);
         vec4 color = v * col + (1.0f - v) * col;
         sector(c, uv, p0, float(i) * da, da, r0, r1, color);
@@ -120,4 +134,9 @@ shader_parameter/radius_inner_1 = 480.0
 shader_parameter/radius_outter = 550.0
 shader_parameter/alpha = 0.5
 shader_parameter/mode = 0
+shader_parameter/ffr = 0.2
+shader_parameter/sfr = 0.0
+shader_parameter/afr = 0.0
+shader_parameter/pfr = 10.0
 shader_parameter/ant_band_c = PackedVector4Array(0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0)
+shader_parameter/ant_band_m = PackedInt32Array(1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1)
diff --git a/shaders/two-color.gdshader b/shaders/two-color.gdshader
new file mode 100644
index 00000000..570725e2
--- /dev/null
+++ b/shaders/two-color.gdshader
@@ -0,0 +1,17 @@
+shader_type canvas_item;
+
+uniform vec3 grey = vec3(0.14, 0.13, 0.13);
+uniform vec3 orange = vec3(0.95, 0.55, 0.05);
+uniform float gamma = 2.0;
+
+vec3 bw_to_2color(vec3 c, vec3 dark, vec3 light)
+{
+    float l = pow(c.r * 0.2126 + c.g * 0.7152 + c.b * 0.0722, gamma);
+    return mix(light, dark, l);
+}
+
+
+void fragment()
+{
+	COLOR.rgb = bw_to_2color(texture(TEXTURE, UV).rgb, grey, orange);
+}
diff --git a/shaders/two-color.gdshader.uid b/shaders/two-color.gdshader.uid
new file mode 100644
index 00000000..f1689096
--- /dev/null
+++ b/shaders/two-color.gdshader.uid
@@ -0,0 +1 @@
+uid://83fx15q1xlid
diff --git a/table/table.gd b/table/table.gd
index 14037c09..21a2c59c 100644
--- a/table/table.gd
+++ b/table/table.gd
@@ -325,9 +325,10 @@ func _set_row_selected(i_row: int, selected: bool = true) -> void:
         var node = nodes[node_key]
         var selector = nodes[selector_key]
         nodes.erase(selector_key)
-        if is_instance_valid(node) and is_instance_valid(selector):
-            if selector.get_parent() == node:
-                node.remove_child(selector)
+        if is_instance_valid(selector):
+            var prnt = selector.get_parent_control()
+            if prnt:
+                prnt.remove_child(selector)
             selector.queue_free()
         else:
             push_warning('обращение к удалённому элементу \"%s\"' % selector_key)