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JVA WA20M
Component
Information
Outputs(1)
12v DC SAE Connector
Used for powering the IP Monitor
Outputs (2)
12v DC Battery Connector
Alligator clips for battery connection
SIM
Full Size
Wi-Fi
2.4GHz b/g/n
Up to 10 connections at a time
Network
(Huawei E8372)
3G
850/2100MHz
4GX
700MHz
+ 4G
B1/3/7/21
Antenna Connector
Female SMA
Ensure antenna is mounted away from sources of
interference such as AC or high voltage cables.
Troubleshooting
Fault
Likely Cause
Remedy
No lights are on
Power is not connected
Power wires are re-
versed
Check power connec-
tions
Check battery polarity
Batt level flashing
Battery disconnected
Bad battery
Check battery connec
-
tions
Check battery voltage
USB_5V LED off
USB device drawing
too much current
Unplug USB device,
check for damage/
seek manufacturer
advice
