4)  Set on/off for each sensor. 
These sentences can be turned on/off. 
Available sentences 
TTM(TT), TLL(TT), TTD(TT), TLB(TT), OSD, RSD, ALR, ACK, TTM(AIS), TLL(AIS), 
TTD
(A
IS), TLB(AIS) 
 
 
3)  Receive Port Setting (RX Port) 
 
Select ports for receiving signals from
 sensors. 
There
 are two methods for receiving signals: specifying a 
port for each sensor, or using the automatic 
recognition function without specifying ports. 
3 
 
1)  Press and hold [RADAR MENU] key. 
Th
e Code Input menu will appear. 
 
2)  Press the [0] key, and put the cursor on the    ENT    button, and press the [ENT] key. 
The Serviceman Menu will appear. 
 
3)  Open 
the RX Port menu by performing th
e following menu operation. 
 2. Installation Menu 
  → 9. Next   
    → 5. LAN Port Setting   
  → 2. RX Port   
 
4)  Select ports for each sens
or. 
Available sensor signals 
Heading, Speed, AIS, GPS, DLOG, Alarm, Depth, 
T
emperature, Wind, Current, ROT, RSA, Time 
Zone, Date/Time 
 
Available ports 
When the automatic recognition function is used  : AUTO 
When ports are specified  : User Setting, Serial, LAN, LAN(GPS), 
LAN(Sh
ip’s Clock) 
 
Behavior pattern of selectable ports 
    AUTO       : The system use data from JRC-LAN preferentially 
     User Setting      : The system use the port selected by "3.14.1 Receive 
  Port Setting (RX Port)". The system use data from 
  JRC-LAN or sensor connected directly 
     Own        : The system use data from sensor connected to the 
  system directly. 
     LAN        : The system use data from JRC-LAN. 
     LAN(GPS)      : The system use GPS data from GPS connected to 
  JRC-LAN
ii
. 
     LAN(Ship's Clock)    : The system use ship's clock data from ship's clock 
  connected to JRC-LAN
ii
. 
 
i. In order to set "Instruction Manual 3.14.1 Receive Port Setting (RX Port)", select 
 User Setting in advance. 
ii.  LAN(GPS)  and  LAN(Ship's Clock)    are selectable signals for Time Zone and 
Date/Time. 
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