Mobile NVR M1142 Quick Start Guide
24
Install a 3G or 4G plus GPS Module (Optional)
The motherboard of the mobile NVR comes with one full-size
PCI Express Mini Card
socket to carry
a wireless module for data connection or GPS receiver. A module combining 3G/4G and GPS in one is
provided on option for the mobile NVR. Follow the guide below to install such a module to the mobile NVR:
1. Remove the bottom cover from the mobile NVR as described in
.
2.
On the motherboard, find the full-size socket for 3G/4G and GPS
as illustrated below.
The connector has a break
among the contact pins.
Full-size socket
Connector's
break
Full-size PCIe
Mini Card
socket for a
3G/4G or GPS
module, with
a SIM card
holder
4. Plug the module to the
socket’s connector by a
slanted angle. Fully plug
the module, and note the
notch among the module's
contact pins should meet
the break of the connector.
3. Have the 3G
or 4G plus
GPS module
from the
accessories.
The module is
a full-size
PCIe
Mini Card
,
with three U.FL
connectors.
The module has a
notch among the
contact pins.
Three U.FL connectors
5.
Press down and fix the
module in place by fastening
two screws.
Press
6. Have the antenna wires that
go with the 3G or 4G plus
GPS module. Connect the
3G/4G antenna wire to the
U.FL connector marked as
"
MAIN
" on the module, and
connect
the GPS
antenna
wire to the
"
GPS
" U.FL
connector
on the
module.
