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2. Preparation before Measurement
2.1 About Battery
2.1.1 Battery Power Symbol
Measurement is possible
The battery is lower, it is better to replace or recharge it
Measurement is impossible, it is necessary to replace or recharge
NOTE:
The working time of battery will be effected by many factors, such as ambient
temperature, recharging time, recharging and discharging times. On the data safe side,
we suggest the users recharge the battery full or prepare several full batteries before
operation.
◆ The battery symbol only indicates power capability for current measurement mode.
The power consumption in distance measurement mode is more than in angle mode,
if the instrument enters into distance measurement mode from angle mode, the power
maybe auto-off because of lower battery.
◆ The symbol only indicates the supply power but not the instantaneous power change.
And if the measurement mode changes, the symbol will not show the power’s
decrease or increase immediately.
Vz: 92°18' 22"
HR: 187°07' 15"
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