Sercomm NA502S - Page 5

3
(Green)
 On (5 seconds) - Bluetooth sensor added or synchronization is
successful.
 Off - Bluetooth module is in idle mode.
 Flashing - Bluetooth module is in active mode.
3G
(Green)
 On - 3G connection established.
 Off - No active 3G connection.
 Flashing - Data is being transmitted or received via the 3G con-
nection.
433MHz/345MHz
(Green)
 On - 433MHz/345MHz mode is selected.
 On (5 seconds) - 433MHz/345MHz sensor added or synchroniza-
tion is successful.
 Off - 433MHz/345MHz module is in idle mode.
 Flashing - 433MHz/345MHz module is in active mode.
Service
(Green)
 On - Cloud service is available and working properly.
 Off - Cloud service is not available.
 Flashing - Cloud service is not sending data properly.
Voice
(Green)
 On - Voice function is enabled.
 Off - Voice function is disabled.
 Flashing - A voice call is proceeding.
Voice Button
 Push the Voice button on the device to start the voice call.
 Push the Voice button for three seconds again to stop the voice
call.
Rear/Side Panel
Power Port
Connect the supplied power adapter here.
ETHERNET
Port
Use a standard LAN cable (RJ45 connector) to connect your PC to the
port.
USB Port
The connector is USB host with support for mass storage device.
Mic
The built-in microphone is located on the side of the device.
Select Button
 Push the Select button on the device to choose the desired RF mode
(WiFi/Z-Wave/ZigBee/Bluetooth LE/433MHz), and then the LED
of the selected mode will be on.
 Push the Select button for three seconds again to unselect the RF
mode if needed.