LC-46LE820E (serv.man10). Adjustment - Sharp TV Service Manual (repair manual). Page 12

LC-40/46/52LE820E, LC-40/46LU820E

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7) Main Unit Operation [PANEL BUTTON]

8) Menu operation [MENU BUTTON]

9) AV position fixed [AV POSITION FIXED]

Option 

“RESPOND” or “NORESPOND” (loop enabled)

Default “RESPOND”
Function 

• RESPOND 

: The main unit’s keys are enabled.

• NO RESPOND

: The main unit’s keys are disabled excluding the POWER key (RECEPTION/STANDBY 

key).

Exception 

• The start operation in the adjustment process mode, inspection mode are enabled regardless of this setting.
• All the keys are enabled regardless of this setting while entering the adjustment process mode, inspection mode 

or Public Mode setting screen.

• For the models with the MENU key on the main unit, menu operation is possible regardless of the setting during 

the initial setting when the power is turned on for the first time.

Option 

“RESPOND” or “NO RESPOND” (loop enabled)

Default “RESPOND”
Function 

The MENU key on the main unit and remote control is decided whether it is enabled or disabled.

Exception

• RESPOND 

: The menu key is enabled.

• NO RESPOND 

: The menu key is disabled.
: The start operation in the adjustment process mode, inspection mode is enabled regard-

less of this setting.

: All the keys are enabled regardless of this setting while entering the process mode, inspec-

tion mode or Public Mode setting screen.

Disabled key excluding 
Menu key when setting to 
not default

All the direct transition keys to menu display (AUTO PRESET, MANUAL MEMORY and others)
* These keys does not exist according to the model.

Remarks 

When setting to “NO RESPOND”
• For the models with the MENU key on the main unit, menu operation is possible regardless of the setting while 

the initial setting when the power is turned on for the first time

Option 

“VARIABLE” or “FIXED” (loop enabled)

Default “VARIABLE”
Function 

• VARIABLE 

: AV position is not fixed.

• FIXED

: AV position is fixed.
: The image/sound adjustment items in the menu are fixed in the selected state.
: When receiving “AV POSITION” of the remote control, only the actual state is displayed, 

and setting is not changed.

Remarks 

• When receiving the sound select direct keys (AV POSITION key, OPC, DOLBY key, etc.), only the actual state is 

displayed; no setting is changed.
* These keys does not exist according to the model.

• The settings for the Public mode are retained after the personal data is initialized, each item for the AV position 

and image/sound adjustment are not initialized.