Method 1
- Press the {MENU} button for at least 5 seconds.
- Then press the {ESC}, {ESC}, {TELE} & {WIDE} buttons within 4 seconds.
- The After Service (AS) Menu will be displayed.
- To exit, turn the power off.
Method 2
- Press the {ENTER} & {MENU} buttons at the same time for at least 5 seconds.
- To exit, turn the power off.
Method 3
- Using the remote control: Turn the power on.
- Set the "Brightness" to max.
- Then press and hold the {HELP} button for at least 5 - 7 seconds until the Service Menu is displayed.
- To exit, turn the power off.