LC-46DH77E (serv.man4). Adjustment Procedure - Sharp TV Service Manual (repair manual). Page 8

LC-42DH77E/RU/S/V, LC-46DH77E/RU/S/V

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6. Setting items (* Item names and selective items are expressed in English.)

1) Power ON fixed [POWER ON FIXED]

If the power button is pressed in the ordinary mode when set to “FIXED_ALL”, the caution is displayed for 5 seconds.

       When power button on the main unit is pressed                             When power button on R/C is pressed

* The OSD display is an example.

If another ODS is previously displayed, the status is reset (MENU or similar).

2) Instantaneous current shutdown setting when turning off the power [SHUT DOWN MODE]

3) Volume maximum level [MAXIMUM VOLUME]

4) Volume fixed [VOLUME FIXED]

Option

“VARIABLE”, “FIXED_ALL”, “FIXED_BODYKEY” or “RC RESPOND” (loop enabled)

Default

“VARIABLE”

Function

• When set to “FIXED_ALL”, the “POWER/RECEPTION” key on the main unit or remote control is disabled.

However, the power can be turned off using the “MAIN POWER” switch.

• For some models, the (MAIN) POWER switch is also disabled.
• When set to “FIXED_BODYKEY”, only the “MAIN POWER” key on the main unit is disabled (the remote control is 

enabled).

• When selecting “RC RESPOND”, the main unit’s POWER switch toggles between ON and Standby (the same 

operation as the remote control).

Key disabled when set 
other than default

• OFF TIMER (SLEEP)

Remarks

• When selecting to “FIXED_ALL”, it functions with the correspondence which isn’t done about other standby fac-

tors (see below).

• No operation OFF
• No signal OFF (including the power management)

Option

“NORMAL” or “QUICK”

Default

NORMAL

Function

• Scanning or recording of the digital tuner is enabled/disabled when turning off the power. 

It is possible to put into the standby state instantaneously due to power off input.

Remarks

When selecting “QUICK”, the function does not work for the following items (The possible method differs from model 
to model: deleting the item, selection impossible, etc.)
• ON TIMER, QUICK START, DIGITAL FIXED, etc.

Option

0 ~ 60 (loop disabled)

Default

60

Function

• The volume cannot be increased more than the adjusted value (the main unit’s speaker only).

Remarks

• When set to 59 or less, only the figure is displayed in the normal mode; the volume bar is not displayed.
• The volume of the headphones or monitor output is limited.
• The setting is impossible when VOLUME FIXED is set other than VARIABLE.

Option

“VARIABLE”, “FIXED”, “AC CTRL” or “AC/RC CTRL” (loop enabled)

Default

“VARIABLE”

Function

• FIXED: The volume is fixed to the value adjusted in the volume fixed level.
• AC CTRL: In the case of ACON, the unit starts at the volume specified in the volume fixed level.
• AC/RC CTRL: The unit starts at the volume specified in the volume fixed level.

Exception

• In the adjustment process, the volume can be set to any level regardless of this setting.

Key disabled when set 
to FIXED

• VOLUME UP/DOWN (VOL+/-) [both remote control and main unit]
• MUTE (MUTE) * The main unit’s keys for the menu operation are enabled.

Remarks

• VOLUME FIXED has priority over MAXIMUM VOLUME.
• The volume of the headphones or monitor output is fixed.
• The volume is not displayed when operating the above disabled keys.
• VOLUME can be abbreviated to VOL.

No Power off by power button.

No Power off by remote control.