SAMYUNG ENC
4.5 INSTALLATION OF GPS ANTENNA
Refer to external connecting drawings for GPS antenna. Keep over 1m distance far from another antenna
and interference. Should not expose connecting side for water proof.
1. When connecting antenna, power supply is supposed to be off.
Press
key for three sec.
2. The higher place it is, the better for installation antenna.
3. It is supposed to be installed far from the antenna of radio transmitter.
Especially install the GPS antenna in the different height from high
output-radar antenna and VHF or UHF transmitting antenna.
This kind of effect from transmitters might harm antenna and main unit.
4. Tighten up RF connector with main unit.
And RF connector to antenna should take waterproofing.
4.6 INSTALLATION OF DGPS(OPTION)
For DGPS antenna, 7P connectors at the rear side have functions following each pin number.
Connector No.
Pin Name
Functions
1
Data TX
DATA TX (output RS-232C)
2
Data RX
DATA RX (input RS-232C)
3
Ddata COM
DATA COM
4
Earth
Grounding (Connect to case)
5
Interface
NA
6
Power -
Power supply -
7
Power +
Power supply +
1. DGPS antenna : Please refer to "4.5 Installation of GPS antenna".
