Casio QV-770 Specifications download pdf (Page 45)

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TROUBLE SHOOTING

Trouble 1 : No display

• LCD connector or BL connector is OPEN.

→ Insert connector. If broken, replace it.

Trouble 2 : Erratic display when using strobe.

• Interruption when using strobe.

→ Refer to “1-4. Strobe check”.

Trouble 3 : Cannot switch between REC/PLAY.

• Broken slide switch of PCB-L ass’y or improper assemble.

→ Replace switch or re-assemble.

Trouble 4 : Short battery life.

• Refer to User’s Manual (P15, 16, 75).

→ Varies depending on manufacturer, kind of battery, temperature, storage period.

The time specified in user’s manual is generalization and is not guaranteed.

Trouble 5 :When switching from PLAY to REC LCD display turns blue and key input does no work.

(Unable to turn power off)

• Faulty connection between PCB-DA ass’y and camera unit or camera unit failure.

→ Reconnect connector or replace either L case ass’y or CL unit or CAM case unit.

Trouble 6 : Faulty display (not using strobe).

• Bad connector connection between PCB-DA ass’y and camera unit.

→ Reconnect the connector.

• EEPROM data error.

→ Operate color parameter.

• Camera unit failure.

→ Replace CL unit or CAM case unit.

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Casio QV-770 Specifications Page 45