User's Manual

Interface
Qstar series high precision mobile GIS products interface position is identified, its main
function is charging and data transmission, installing SIM card and SD card, etc.
Picture2-3
◇ Charging interface: connect the charger for lithium battery charge.
◇ USB interface :the connection computer, used for data transmission.
◇ MicroSD card slot: it can be installed MicroSD card, can support 32 GB at most.
Note: when the horn is in water, it may appear silent or husky, dry it and it will be
back to normal. The loudspeaker and the instrument is completely waterproof,
horn with water will not affect instrument performance, but please timely dry it..
Note: when the charging interface and USB interface are not in use, please cover
the stopper, in order to achieve the purpose of waterproof, dustproof.