FujiFilm FINEPIX A400, Service Manual

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4. Adjustments
FinePix A400 Service Manual
4-13. [F1] : Battery Voltage Adjustment
<Setup for Flash Adjustment>
(1) When adjusting the battery voltage, supply power (3.00V+-0.1V) to the camera from the [FxA500/A400 Battery jig] before
setting the jig mode.
(2) Always measure input voltage in the vicinity of the DC IN terminal.
(3) When reducing the voltage, adjust the stabilized power supply to ensure that the voltage is not reduced excessively from
the measured point. The adjustment software may produce an error if communication between the adjustment software
and the camera is disrupted. Restart the adjustment software in this case.
<Step 1>
Select [F1] Battery Voltage Adjustment on the [Adjustment Items Select] screen.
—> The [Battery Voltage Adjustment Preparation] screen appears.
FinePix A500/A400
FxA500/A400 Battery jig
PC for adjustment and check
USB cable
Regulated
power supply
Digital voltmeter