LC-26D44E (serv.man4). Adjustment - Sharp TV Service Manual (repair manual). Page 25

LC-26D44E/S/RU-BK/GY

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Turn on the power and enter in the Adjustment Process mode as usual.

In the [INIT], Page 2/11 of Service, turns ON the Public Mode option.

Turn off TV by pressing Main Power switch.

While pressing “VOL+” and “INPUT” keys at the same time, press Main Power switch for more than 2 seconds.

Then, when you are asked for the password, enter “027”.

After this sequence the TV will turn on showing the Public Mode setting screen as follows:

Is possible to select each item of function by pressing cursor UP/DOWN keys on the remote control or CH(

)(

) keys on the LCD TV. (Except

DTV)

The setting position of each item of functions is made by pressing cursor RIGHT/LEFT keys on the remote control or VOL (+) / (-) keys on the LCD
TV.

Select EXECUTE position after you set all function, and press cursor RIGHT/LEFT keys on the remote control or VOL (+) / (-) keys on the LCD TV for
confirmation.

1. POWER ON FIXED [VARIABLE 

 FIXED]

When it is set to “FIXED” the TV is impossible to be switch off by Main Switch or Remote Control.

2. MAXIMUM VOLUME [0 

60]

Is possible to set the maximum volume at limited level.

3. VOLUME FIXED [VARIABLE 

 FIXED]

Is possible to fix the sound volume at limited level.

When “FIXED” is selected the sound volume before limited is fixed.

4. VOLUME FIXED LEVEL [0 

 60]

If “FIXED” has been selected, is possible to set a fixed volume at the level that is chosen.

5. RC BUTTON [RESPOND 

 NO RESPOND]

If “NO RESPOND” is selected, the remote control keys are inoperative.

6. PANEL BUTTON [RESPOND 

 NO RESPOND]

If “NO RESPOND” has been selected, the set’s keys remain deactivated (Except POWER key).

7. MENU BUTTON [RESPOND 

 NO RESPOND]

If “NO RESPOND” has been selected, “MENU” key, of remote control, is inoperative.

8. ON SCREEN DISPLAY [YES 

 NO] 

If “NO” has been selected, the On Screen Display does not appear.

9. INPUT MODE START [NORMAL 

→ TV (X) →DTV→ INPUT1 → INPUT2 → INPUT3 → INPUT4 → INPUT5]

When any other item than “NORMAL” has been selected, the sets will start in a selected input mode at the next power-on.

10.INPUT MODE FIXED [VARIABLE 

→ FIXED]

“FIXED” has been selected, any channels and input modes other than those selected at the start mode cannot be picked up.