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Table 1. Special strings
String format
Examples
Description
System commands
YD:RESET
Reset all settings to factory defaults.
YD:DEV [0..255]
YD:DEV 0
Set NMEA 2000 device instance value
(0 - 255). Factory setting 0.
YD:SYS [0..15]
YD:SYS 0
Set NMEA 2000 system instance value
(0 - 15). Factory setting 0.
YD:PGN <pgn> [interval
| OFF]
YD:PGN 126993 60000
YD:PGN 127501 2000
Set transmission interval for PGN 126993
(Heartbeat) or 127501 (Binary Status Report)
in milliseconds. Values from 50 to 60 000 (1
minute) are allowed. OFF or 0 disables PGN
transmission.
Commands available in all modes
YD:MODE [MOB | DS |
ENGINE]
YD:MODE MOB
Set operation mode. Device will be rebooted
after two seconds. Factory setting is MOB.
Note, that NMEA 2000 device class and
function will be changed after reboot, and you
may need to refresh NMEA 2000 devices list
in the software or on a chartplotter.
YD:PLAY [0..28]
YD:PLAY 1
Play sound of specified number (1 – 28) or
stop playback (0). See Appendix B.
YD:LED [0..28]
YD:LED 1
Show external LED indication sequence
of specified number (1 – 28) or stop LED
indication (0). See Appendix C.
