To enter service mode, set the volume level to [Zero] using Vol--ve button.
Press simultaneously the [Recall] button on the remote handset, and [Vol--ve] button on the front panel of the TV.
To call an item to adjust, use [Prog+ / Prog--ve] keys on the remote control.
To adjust the data value to selected item, use [Vol+ / Vol--ve] buttons on the remote control
To exit from service mode, switch OFF the set.
Press simultaneously the [Recall] button on the remote handset, and [Vol--ve] button on the front panel of the TV.
To call an item to adjust, use [Prog+ / Prog--ve] keys on the remote control.
To adjust the data value to selected item, use [Vol+ / Vol--ve] buttons on the remote control
To exit from service mode, switch OFF the set.
