diff --git a/client/src/app/components/rdio-scanner/rdio-scanner.component.html b/client/src/app/components/rdio-scanner/rdio-scanner.component.html
index 34b52f1..6e1eca6 100644
--- a/client/src/app/components/rdio-scanner/rdio-scanner.component.html
+++ b/client/src/app/components/rdio-scanner/rdio-scanner.component.html
@@ -216,7 +216,7 @@
             <div *ngIf="config?.useLed" class="rdio-status" fxLayout="row" fxLayoutAlign="end">
                 <span class="rdio-led" [ngClass]="ledClass"></span>
             </div>
-            <div class="rdio-display" [ngClass]="{ idle: config?.useDimmer && !dimmerDelay }" (dblclick)="toggleFullscreen()">
+            <div class="rdio-display" [ngClass]="{ idle: !config || (config?.useDimmer && !dimmerDelay) }" (dblclick)="toggleFullscreen()">
                 <div class="rdio-display-row margin" fxLayout="row" fxLayoutAlign="space-between">
                     <div>
                         <span>
diff --git a/client/src/app/components/rdio-scanner/rdio-scanner.component.ts b/client/src/app/components/rdio-scanner/rdio-scanner.component.ts
index cecbe97..2256836 100644
--- a/client/src/app/components/rdio-scanner/rdio-scanner.component.ts
+++ b/client/src/app/components/rdio-scanner/rdio-scanner.component.ts
@@ -150,6 +150,8 @@ export class AppRdioScannerComponent implements OnDestroy, OnInit {
 
         } else {
             this.appRdioScannerService.avoid(options);
+
+            this.updateDimmer();
         }
     }
 
@@ -178,6 +180,8 @@ export class AppRdioScannerComponent implements OnDestroy, OnInit {
 
         } else {
             this.appRdioScannerService.holdSystem();
+
+            this.updateDimmer();
         }
     }
 
@@ -187,6 +191,8 @@ export class AppRdioScannerComponent implements OnDestroy, OnInit {
 
         } else {
             this.appRdioScannerService.holdTalkgroup();
+
+            this.updateDimmer();
         }
     }
 
@@ -196,6 +202,8 @@ export class AppRdioScannerComponent implements OnDestroy, OnInit {
 
         } else {
             this.appRdioScannerService.liveFeed();
+
+            this.updateDimmer();
         }
     }
 
@@ -359,6 +367,8 @@ export class AppRdioScannerComponent implements OnDestroy, OnInit {
 
                 if ('time' in event) {
                     this.callTime = event.time;
+
+                    this.updateDimmer();
                 }
 
                 this.updateDisplay();
@@ -395,6 +405,8 @@ export class AppRdioScannerComponent implements OnDestroy, OnInit {
 
         } else {
             this.appRdioScannerService.pause();
+
+            this.updateDimmer();
         }
     }
 
@@ -408,6 +420,8 @@ export class AppRdioScannerComponent implements OnDestroy, OnInit {
 
         } else {
             this.appRdioScannerService.replay();
+
+            this.updateDimmer();
         }
     }
 
@@ -492,6 +506,8 @@ export class AppRdioScannerComponent implements OnDestroy, OnInit {
 
         } else {
             this.appRdioScannerService.skip(nodelay);
+
+            this.updateDimmer();
         }
     }
 
@@ -574,6 +590,22 @@ export class AppRdioScannerComponent implements OnDestroy, OnInit {
         return call;
     }
 
+    private updateDimmer(): void {
+        if (this.config?.useDimmer) {
+            if (this.dimmerDelay) {
+                clearTimeout(this.dimmerDelay);
+            }
+
+            this.dimmerDelay = setTimeout(() => {
+                this.dimmerDelay = undefined;
+
+                this.ngChangeDetectorRef.detectChanges();
+            }, 4000);
+        }
+
+        this.ngChangeDetectorRef.detectChanges();
+    }
+
     private updateDisplay(time = this.callTime): void {
         if (this.call) {
             this.callProgress = new Date(this.call.dateTime);
@@ -645,22 +677,6 @@ export class AppRdioScannerComponent implements OnDestroy, OnInit {
             this.ledClass = `${this.ledClass} ${this.call.systemData.led}`;
         }
 
-        const setDimmer = () => {
-            if (this.config?.useDimmer) {
-                if (this.dimmerDelay) {
-                    clearTimeout(this.dimmerDelay);
-                }
-
-                this.dimmerDelay = setTimeout(() => {
-                    this.dimmerDelay = undefined;
-
-                    this.ngChangeDetectorRef.detectChanges();
-                }, 3000);
-            }
-        };
-
-        setDimmer();
-
         this.ngChangeDetectorRef.detectChanges();
     }
 }