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GPS 152H Owner’s Manual 23
Appendix
Using Simulator Mode
WARNING
Do not try to navigate using simulator mode because the GPS
receiver is turned off. Any satellite signal strength bars shown are
simulations and do not represent the strength of actual satellite
signals.
Simulator mode turns the GPS receiver off for use indoors or for
practice using the chartplotter. The chartplotter does not track
satellites in simulator mode.
appears in the lower-left corner of the main pages to indicate
that the unit is in Simulator mode.
To turn on Simulator mode:
1. From any Main page, press Menu twice.
2. Select Sys to set speed, track control, and position.
Viewing System Information
You can view the software version and the unit ID number for
your chartplotter. You may need this information to update the
system software or when speaking with a Garmin Product Support
Representative.
1. From any Main page, press Menu twice.
2. Select Sys, and press Menu.
3. Select Software Version.
Restoring the Original Factory Settings
Note: This procedure deletes all settings information you have
entered.
1. From any Main page, press Menu twice.
2. Select Sys, and press Menu.
3. Select Restore Garmin Setup.
NMEA 0183
The following formats are supported for connection of external
devices: GARMIN proprietary Differential GPS (DGPS), NMEA
0183 (version 2.3), RTCM SC-104 input (version 2.0).
Approved NMEA 0183 Sentences
GPBOD, GPBWC, GPGGA, GPGLL, GPGSA, GPGSV, GPRMB,
GPRMC, GPRTE, GPVTG, GPWPL, GPXTE, and Garmin
proprietary sentences PGRME, PGRMM, PGRMZ, and PSLIB.