Casio QV-2900UX Specifications download pdf (Page 15)

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4-3. Current consumption

1. General

When consumption of a battery is early, check.

2. Conditions

•Set QV-2900UX to “PLAY” mode.

3. Preparation

(1) Voltage regulator.

(2) Ammeter.

4. Adjustment procedure

(1) Current consumption (DC in = 6.0 ± 0.1 [V])

• Make sure that current consumption is less than 500 mA in PLAY mode.

• Make sure that current consumption is less than 650 mA in REC mode.

(Flash charge current is not included)

(2) Lower the voltage from 6 V as shown below then make sure the battery warning indicator changes.

DC in = 4.80 ± 0.05 [V] (one indicator is off )

DC in = 4.50 ± 0.05 [V] (two indicators are off)

DC in = 4.15 ± 0.05 [V] (All the indicators are off)

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Casio QV-2900UX Specifications Page 15