DS2460Q QAM Analysis Meter Operation Manual
143
6 Power Supply
6.1 Battery
DS2460Q uses built-in 7.4V 2.5AH Li-Polymer battery
and works over5when fully charged. When the
voltage of the battery drops to 6.8V, the battery icon
flashes in screen. Once the voltage of the battery is
lower than 6.8V, the instrument will shut down
automatically. The charge time is about 3 hours.
NOTE
：
1. The meter can be only charged by the charger
provided together with DS2460Q.
2. It is suggested to close the instrument when
charging.
3. Low temperature may reduce the capability of the
battery, but the battery will not be damaged.
4. Please replace the battery when its working hours
shorten distinctly.
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