4.2 Charge the rechargeable battery
Charge the rechargeable battery directly by insert the charger into the charging jack. The LED is red during the charging
process; the LED will turn green when the battery is full.
Charge the rechargeable battery box directly
Charge the rechargeable battery box on the instrument
Note
：
a) Please charge the rechargeable battery when the battery is empty. That could extend the battery service life.
b) Please charge the rechargeable battery every 2-3 months since the instrument leaving factory.
4.3 Instrument placement
a) Place the instrument on the platform directly
b)
Install the instrument on the tripod by the 5/8’’ screw thread
