Connecting To The Gps Receiver - JRC JMA-5312-6/6HS Installation Manual

3.6

CONNECTING TO THE GPS RECEIVER

1) When using JRC's GPS receiver
When using JRC's GPS receiver, such as GPS124/DGPS212, directly connect the GPS receiver to the
connector for which "GPS" is engraved at the rear of the radar process unit cabinet. Turn the plug
attached to the connector until it cannot be turned any further.
F2
POWER SCANNER
E
J1
2) When using other maker's GPS receiver or an NMEA data output device
When receiving NMEA data from JRC's NMEA data output device other than ones mentioned above or
other maker's GPS receiver, remove the radar process unit cabinet cover, and connect the signal line to the
terminals located on the terminal board as shown in the following table:
3) Set the GPS communication port as shown following procedure.
1) Press and hold [RADAR MENU] key.
The Code Input menu will appear.
2) Press the [0] key, and put the cursor on the
The Serviceman Menu will appear.
3) Open the COM Port Setting menu by performing the following menu operation.
2. Installation Menu
4) Press the [5] key.
Units of Select NAV Equipment are switched.
Internal GPS
External GPS
F3
GPS KEY BOARD
J2
J3
J4
The JRC's GPS receiver is connected here.
JMA-5300MK2 side GPS receiver side
TB4303 GPSRXD- Data return
TB4303 GPSRXD+ Data output from the receiver
→ 5. COM Port Setting
: The receive port is selected GPS connector of processor unit (JRC's GPS).
: The receive port is selected GPS terminal of terminal board circuit.
3-8
AUX
VIDEO
GYRO VIDEO
COMPASS DC OUT
J5 J6
J7
ENT button, and press the [ENT] key.
3
NMEA
J8