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2.2
Wire connection
1)
Insert the USB terminal of USB wire to power adapter socket, and insert the opposite terminal (MINI
USB) to MINI USB port socket.
2)
Insert SD card to SD card socket.
3)
Connect power adapter to public gird power outlet
4)
Turn on power switch of RADIUS Log Light.
2.3
LED indicator
There are 3 LED indicators on the right of LCD screen, you can get RADIUS Log Light running status by check-
ing up the 3 LED lights.
LED lights
BT Power
BT State
Charge
1)
BT Power Indicator
If LED indicator blink once per several seconds, it shows bluetooth modules are working in normal sta-
tus. You can check out master device and slave devices by examine the blink interval of LED. LED blink
once every 2 seconds shown it's a slave device, the master device's blink interval is 5 seconds.
RADIUS Log Light is working in master mode and inverter bluetooth module in slave mode.
2)
BT State Indicator
Dark LED light indicates connection was established with other bluetooth device, a blink LED indicates
connection haven't established.
If connection haven't established, you can check whether RADIUS Log Light had stored logical address
of pair bluetooth device, by examine the LED blink times. Quick blink (2 times per second) indicate logi-
cal address had been stored, slow blink (once per second) indicate haven't stored the logical address.
For master device, blink once every 2 seconds when searching device, quick blink 4 times in a second
when finding a pair device, blink once when connecting, and become dark in connected status.
The two indicators (BT power, BT state) are all dark when bluetooth modules are in sleeping status, or
working at parameter setting mode.
3)
Charge Indicator
Turn on if exterior power supply came in, else in dark status.
Radius Log Light
Function
Indicate Bluetooth modules status
Indicate Bluetooth connection status
Indicate charge status
7
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