User's Manual

4.SettingUptheReceiver
N72GNSSReferenceReceiverUserGuidePage22
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1. Install the GNSS antenna at the appropriate location (see 4.1.5. Place
the antenna for the guidelines); connect the antenna to the TNC Plug
SocketofN72viatheGNSSAntennaCable.
2. Power the N72 by external power source (e.g. mains supply) with
AdapterviaCHCDataCable.
A. Connectthe10‐pinLemoofCHCDataCabletoCOM1or
COM2of
N72.
B. PlugthemalejackconnectorofAdapterintothefemaleconnector
ofCHCDataCable.
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C. Connect two leg plugs or three leg plugs of Adapter to the mains
supply.
3. ConnectthenetworkcabletotheRJ45jackofN72tolinktheN72
with
network.
NOTE:Also,theN72canbepoweredbyexternalbatteryviaCHCData
Cable.Andthepowersupplyvoltageshouldbecontrolledbetween
12to36VDC.
GNSSAntennaCable
NetworkCable
CHCA220GRGNSS
GeodeticAntenna
Adapter
CHCDataCable