Stonex S900T GNSS Receiver – User Manual 11
3 Basic operation
3.1 Model view and switch
a. Model view
When receiver is powered on, short press the power button and then it will
voice broadcast the current working mode and data link.
b. Model switch
When the receiver is powered on, connect it with handheld or other
instruments so as to set up and switch the working mode of receiver. See
detailed operation procedures in Cube-a Software(V3.0) User Manual.
3.2 Receiver self-check
Self-check functionality is to check whether every module works normally.
When S900T receiver has indicators off or module doesn’t work normally,
you can use self-check to inspect the receiver. S900T self-check consists of
six parts, namely GPS, radio, network, WIFI, Bluetooth, and sensor. The self-
check results will be voice broadcasted in the process. Self-check operation
and result broadcast are as followed:
a) When receiver is powered on, press power button and hold it until the
receiver voice broadcasts “power off”. Press it again until the receiver
sounds a beep and voice broadcasts “self-check”, which means the
receiver starts to operate self-check. (New receiver is recommended to
operate self-check at least once.)
b) In the process of self-check, each module inspection is followed by its
inspection result. If the module inspection passes, it will voice broadcast
“OK” and module led keeps on until the whole self-check finishes. If the
module inspection fails, it will voice broadcast current module
inspection fail, keep module led flashing and buzzer sounding until you