SHARP LC-121M2E _ LC-150M2E _ ADJUSTING PROCEDURE _ LCD A/V MONITOR

ADJUSTMENTS

• Use the exclusive-use AC adapter or stable DC power supply.  [AC adapter: UADP-0181CEZZ] [DC power supply: 12 ± 0.5V]
• After initialization of E2PROM the mode is changed to the adjustment mode.

{Procedure}  Connect TP2007 and TP2008 to GND, and turn on the power.

{Description}

The initialization of microcomputer is as follows.

AV position, DAC data, G/A data, and video chroma data adjustment values are taken as defaults.

• Change to adjustment mode

{Procedure}  Short-circuit TP2007 to GND, and turn on the power.

Or short-circuit TP2008 to GND, and turn on the power.

Or holding down the [AV INPUT] key and [MENU] key, turn on the main power, and simultaneously press the (inspection process) [SELECT "] key and [VOL– ] key to change the mode to the adjustment mode.

{Description}

The manual adjustment or adjustment through communication with the automatic machine is performed.

• Inspection mode

{Procedure}

Holding down the [AV INPUT] key and [MENU] key, turn on the power.

{Description}

1. In the ordinary menu select “PICTURE” with the [SELECT] key, and decide with the [VOL] key. Then select “CONTRAST”, “TINT (only NTSC)”, “COLOR”, “BLACK LEVEL”, “SHARPNESS”, “RED” , and “BLUE” with the [SELECT] key, and decide with the [VOL] key. After that, adjust values with the [VOL] key.
2. In the ordinary menu select “SOUND” with the [SELECT] key, and decide with the [VOL] key. Then, select “TREBLE”, “BASS”, and “BALANCE” with the [SELECT] key, and decide with the [VOL] key. After that adjust values with the [VOL] key.

VOLUME, CONTRAST, TINT (only NTSC), COLOR, BLACK LEVEL, SHARPNESS, RED, BLUE, TREBLE, BASS, and BALANCE change as follows.

àMin <à Center <à Max à ß

• Shipping setting mode

{Procedure}

Holding down the [AV INPUT] key and [MENU] key, turn on the main power, and simultaneously press the (inspection process) [SELECT '] key and [VOL+] key to change the mode to the adjustment mode.

{Description}

User adjustment and other values are taken as defaults.

If AV1 is indicated as SETTING COMPLETE, setting has been completed.

• Cancel of special mode

Turn off the main unit power.

NB:  "Never" enter adjustment mode without proper knowledge.  Improper adjustments to data values to this mode might make the set irresponsive to any external commands.