Casio EX-S770D Especificações descarregar pdf (Página 19)

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THE COUNTERMEASURE FOR "SYSTEM ERROR"

System error may occur when the battery is removed while data is written to the internal memory.

■ PROCEDURE

1. Initialize the system.

a) Enter the TEST mode.

b) Select "3:ROM UPDATE" and press SET button.

c) Next, select "5:SYSTEM INITIAL" and press SET button.

d) The following message appears.

SYSTEM INITIALIZE

START ...

PUSH OK KEY?

e) Press SET button and System is initialized.

"SUCCESS !" appears on the monitor.

2. Write firmware.

Refer to the "1. To update the firmware version" on page 7.

Write the firmware.

If the TEST mode boots automatically, change "USB TCC ON" to "USB TCC OFF".

Replace the Main PCB if the camera does not recover.

CURRENT CONSUMPTION

(1) Current consumption (DC in = 3.80 ± 0.1 [V])

• Make sure that current consumption is less than 215 mA in PLAY mode.

(TCC ON, USB connection : less than 250 mA)

• Make sure that current consumption is less than 440 mA in REC mode.

(TCC ON, USB connection : less than 475 mA)

• Make sure that current consumption is less than 500 µA when power is turned OFF.

(TCC ON, USB connection : less than 630 µA)

(2) The battery indicator changes according to the voltages as follows.

• DC in = less than 3.71 ± 0.02 V:

(PLAY mode)

• DC in = less than 3.62 ± 0.02 V: (PLAY mode)

• DC in = less than 3.53 ± 0.02 V: (PLAY mode)

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Casio EX-S770D Especificações Página 19