3. Maintenance
7
3.2 Jumper Setting
Table 3.2 lists the function of jumpers.
Table 3.2 Jumpers on NP board
Jumper Connected
Removed
JP1 (BAT)
Normal operation*
Battery replacement
JP2 (EMU)
Not used
Not used*
JP3 (BEACON) Not used*
Not used
JP4 (NMEA)
Not used*
When JP5 is connected.
JP5 (LOG)
Log pulse from DATA 3
When JP4 is connected.
*Factory - default
JP2
JP1
JP5 JP3
JP4
Fig.3.3 Jumpers on NP Board, enlarged view
