GB-23
PreparationConnectionsInitial SetupUsing the FeaturesDVR (Digital Video
Recorder)
Using the Features
via USB port
Hints and Tips, Specification
and Safety Warnings
Press the 3. buttons to select KEY LOCKED and then press the
buttons to select ON.
Press the 4. button and then press the button to select CHANGE CODE.
Use the 5. 0–9 buttons to input a 4-digit password.
The default password is “0000”.
If you change the password, be sure to remember the new password!
If you forget your password, press the master password “8899” on the
remote control.
Re-enter new password for confirmation.6.
Press the 7. MENU button to save the setting and return back to the previous
menu.
Press the 8. EXIT button to exit the menu.
Key Locked
Key Locked is designed to prevent children from pressing the buttons on the TV. The Lock System must be set to On for this
function to operate. If the Key Locked is set to On, all buttons on the TV will be locked. All TV operations can be controlled by the
remote control only.
Press the 1. MENU button and then use the
buttons to select the
FUNCTION menu and then press the
button.
Press the 2.
buttons to select CHILD LOCK and then press the OK button
or the
button.
Press the 4. MENU button to save the setting and return back to the previous
menu.
Press the 5. EXIT button to exit the menu.
To switch off the Key Locked, repeat steps 1-3 and then press the
buttons to select OFF.