User's Manual

5/18
(Note#1) Please prepare IF cable by the visitor side.
(Note#2) A connection I/F cable requires a 5A fuse because of over-current protection.
Please insert the fuse in a battery.
(Note#3) Please do not take a power supply from DC cigar socket.
It becomes the cause that operation is poor, according to bad connection.
3 Function
3.1 Communication function with mail server.
Receives the request by SMS and sends the result to the TFTP server.
3.2 Firmware update Over The Air
Receipt of the rewrite request command, the update file is downloaded from the server and firm
ware of the communication terminal is updated.
3.3 GNSS information acquisition function
After starting the device, the GNSS module is started immediately.
When the GNSS information can be positioned normally, the date and time of the GNSS informa
tion is reflected on the RTC of the apparatus.
3.4 Sleep control function
To reduce power consumption, the key OFF (engine OFF) is the starting point, the standby state
s entered, and after the set number of sleep transition days has elapsed, the sleep state is enter
ed.
Communication and GNSS positioning do not work in sleep mode. The only way to return is to t
urn key ON(engine ON).
3.5 Communication function
2G (GSM) / 3G (W-CDMA) / 4G (FD-LTE) packet communication is possible. (Voice communicat
ion is not supported)
3.6 Communication terminal control
Controlled by CAN communication from the ECU.