diff --git a/visca-controller/visca-controller.h b/visca-controller/visca-controller.h
index dde9c77..fa1fada 100644
--- a/visca-controller/visca-controller.h
+++ b/visca-controller/visca-controller.h
@@ -3,7 +3,7 @@
 
 #include <Arduino.h>
 #include <EEPROM.h>
-#include <LiquidCrystal_I2C.h>
+//#include <LiquidCrystal_I2C.h>
 #include <SoftwareSerial.h>
 
 // Pin assignments from arduno shield.
diff --git a/visca-controller/visca-controller.ino b/visca-controller/visca-controller.ino
index 7c3bb43..5aeec43 100644
--- a/visca-controller/visca-controller.ino
+++ b/visca-controller/visca-controller.ino
@@ -1,6 +1,6 @@
 #include "visca-controller.h"
 
-LiquidCrystal_I2C lcd(0x27,20,4);
+//LiquidCrystal_I2C lcd(0x27,20,4);
 SoftwareSerial visca(VISCARX, VISCATX);
 
 void setup() {
@@ -63,6 +63,16 @@ void readSerial() {
       case '1':
         initCameras();
         break;
+      case '8':
+        sendViscaPacket(callLedOn, sizeof(callLedOn));
+        break;
+      case '9':
+        sendViscaPacket(callLedBlink, sizeof(callLedBlink));
+        break;
+      case '0':
+        sendViscaPacket(callLedOff, sizeof(callLedOff));
+        break;
+
       case 'w':
         sendViscaPacket(panUp, sizeof(panUp));
         break;
@@ -78,9 +88,7 @@ void readSerial() {
       case 'q':
         sendViscaPacket(panStop, sizeof(panStop));
         break;
-      case 'z':
-        sendViscaPacket(callLedBlink, sizeof(callLedBlink));
-        break;
+        
       case 'r':
         sendViscaPacket(zoomTele, sizeof(zoomTele));
         break;