Grunkel LED-20H FHDT2 Manual Del Usuario página 52

LOCK
Press the "MENU" button to enter the OSD menu. Then press "/" button to select the
"Lock System" menu. The default password is "0000".
Note: The administrator password is "8899''.
1. Press "/" button to select "System Lock'and then press "/" button to select "On" or
"Off"
2. Press ▼ / ▲ button to select "Set Password" and set your new password.
3. Press "/" button to select "Channel Locks" and press the "GREEN" button to select
channel（s）to lock .
4. Press "/" button to select "Parental Guidance" and press the "/" button to set.
5. Press ▼ / ▲ button to select "Key Lock", then press button to select "On" or "Off", The key
board will be invalid if you set Lock Keypad "On".
6. Press ▼ / ▲ button to select "Hotel Mode" and press the "" button to enter the sub-menu to
set.
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