Gima ECG90A Notice D'utilisation page 55

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Chapter 12
PRECAUTION FOR BATTERY OPERATION
12.1 This instrument is designed with knock-down maintenance-free rechargeable lith-
ium battery, and has perfect automatic charge and discharge monitoring system.
The instrument recharges the battery automatically when connected to AC power
supply. The LCD screen will show the current power state at the top right corner
when the instrument turns on (see 12.4). It needs about 4 hours for battery charge
after discharge absolutely.
12.2 The device can continuously print for 4 hours after the battery fully charged. When
it is working, the LCD screen displays the signal of the battery status in 5 degree.
When the power of battery is too low to operate, the instrument will turn off auto-
matically to avoid damage to the battery.
12.3 The battery should be recharged in time after exhausted using. For long storage,
the battery is to be recharged every 3 months. The battery life can be extended by
doing so.
12.4 Six status of the battery power displayed on LCD as following:
No. Mark
A
B
C
D
E
F A~D cycle display
Note: When charging, the battery icon shifts from A to D.
12.5 When the battery can not be recharged or works no more than 10 minutes after
fully charged, please change the battery.
Attention!!!
• Do not directly connect both "+" and "-" polars of battery with wire, otherwise it might
cause fire hazard.
• Do not keep it nearby the ablaze area to avoid the danger of explosion.
• Do not open or disassemble the battery by yourself.
• The AC display status may be abnormal at the state of no battery.
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Description
Using battery, and full power
Using battery, volume : 3/4
Using battery, volume: 1/2
Using battery, volume : 1/4
Using AC power (no battery)
Charging