User Manual

Vytek PTX-150
Doc Ref : 7M393-1 Version C1 Page : 19
 VYTEK - 2000
Appendix C: Satellite Link Mode Configuration for External NIU
I. Connection between External NIU and SONIK PTX-150 transmitter:
! Connect the DATA, GND and CLK output signal of satellite receiver to TB1-5(Rx
Data), TB1-4(GND) and TB1-6(Rx CLK) of External NIU.
II. Jumper settings of External NIU:
! S15 Pin 1 is set to be ON. Others remain intact.
III. Software configuration for External NIU:
! The serial port settings are: COM1, 19200bps, N, 8, 1.
[ 0] NIU> set link ↵ ; Link settings
link = fm2 @ 9600 from digital_in
[ 0] NIU> set align_type ↵ ; Synchronization mode
GPS Mode: Alignment type is gps
No GPS Mode: Alignment type is dir_sync
[ 0] NIU> config devid ↵ ; Base station device ID.
[ 0] NIU> config sysid ↵ ; System ID.
[ 0] NIU> config txd ↵ ; Paging data polarity.
[ 0] NIU> set maint_polarity ↵ ; Maintenance cycle polarity.
[ 0] NIU> show gps ↵ ; At GPS mode, display current GPS settings.
[ 0] NIU> show status ↵ ; Display current External NIU status.
[ 0] NIU> show alarm ↵ ; Display alarms for External NIU.
[ 0] NIU> show config ↵ ; Display current NIU system parameters.
[ 0] NIU> show dipsw ↵ ; Display current NIU jumper settings.