Chapter12 Battery Operation Notes - Contec ECG1200G User Manual

ECG1200G Electrocardiograph - User Manual

Chapter12 Battery Operation Notes

12.1 The device is designed with built-in full-sealed and non-maintained rechargeable lithium
battery, also equipped with perfect auto-charging-discharging monitor system. When the device
is connected to AC power supply, the battery will be charged automatically. Battery status will be
displayed on right edge of LCD screen(see 12.4) in powering on state. It needs about 4 hours to
charge the battery full after absolute discharge.
12.2 The device can continuously print for 90 minutes and work for more than 10 hours in
standby mode when battery is completely charged. When the device is powered by battery, there
will be a battery indicator in LCD screen of the front panel, showing the battery capacity in 5
modes. When the battery capacity is too low for the device to operate, the device will turn off
automatically to avoid forever damage to the battery.
12.3 The battery should be recharged in time after discharged completely. If not used for long,
the battery should be recharged every 3 months, which can extend the life of the battery..
12.4 Seven power status displayed on LCD are showed in the table below:
No. Indicator
Unknown status, which is usually displayed within 1 minute after the
a
device is turned on.
b Using AC supply
c Using battery, full power
d Using battery, capacity : 3/4
e Using battery, capacity: 1/2
f Using battery, capacity : 1/4
Using battery, low power, it is recommended to recharge the battery or
g
use AC supply.
Note: When charged, the battery icon shifts from f to c.
12.5 When the battery can not be recharged or works no more than 10 minutes after fully
charged, please replace the battery.
Attention:
Do not directly connect the battery polars"+" with "-" by wire, otherwise it might cause
fire hazard.
Avoid placing the battery where fire is present, or there will be explosion hazard.
Please don't disassemble the sealed battery.
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