User's Manual

external power supply

 Eight-pin Port: connect A10 receiver with computer, or controller for

data download and delete

 Protection Plug: anti-dust and waterproof for socket.

 SIM card slot: when choose GSM communication, install SIM card.

 SD Card Slot: install SD card to save large volume data.

 Joint Nut: fix instrument with tribrach and centering pole.

 Loudspeaker: voice broadcast for real-time operation and status.

Tips: 1. if no need to use five-pin port, eight-pin

port and differential antenna port, please

affix rubber plugs to achieve waterproof

and dustproof.

2. when water comes in loudspeaker, maybe

it becomes silent or sound hoarse. But

it will be back to normal after drying.

6. Battery

As figure 3-4, the appearance of 5000mAh lithium Battery

Figure 3-4 Battery Front

Open