Sharp 21G-FX10L Service Manual - Page 6

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21G-FX10L

CHAPTER 4.

Market

21G-FX10L

Service Manual

21G-FX10L

SERVICE MODE

1. Service mode is switched by SERVICE key, CH UP + VOL DOWN when reset.

2. Service mode is cancelled by SERVICE key during Service mode.

3. Service mode can be switched to the following 5 modes via MENU key:

4 During Service mode, AFT operation is prohibited. The setting data for PLL is always set to fo data.

5 During Service mode, the following user data are set to default value and stored as last memory.

PICTURE TINT COLOR BRIGHT SHARP COLOR TEMP.

BASS TREBLE BALANCE MTS FAO SPEAKER ENERGY SAVE

6 During Service mode, OSD display for ON/OFF is toggled via [CH CALL] key.

At display OFF condition, if changing adjustment data, channel, input source, it remains display OFF.

At display OFF condition, if changing adjustment item, it returns to display ON.

7 During Service mode, the following operation are prohibited.

CLOSED CAPTION No signal BLUE SCREEN

8 During Service mode, sound is muted(only MTSIC) except when selecting the following items.

V24, M01

SERVICE MODE

Adjustment mode

Setting mode

Confirmation mode

Option mode

NVM Edit mode

First mode of service when entering by

SERVICE key.

First mode of service when entering by

2 local keys.

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