Garmin 188c User Manual

Page of 126
GPSMAP 188/188C Sounder Owner’s Manual 
 
3
B
ASIC
 O
PERATION
 > 
S
IMULATOR
 M
ODE
Simulator Mode
Simulator Mode turns the GPS receiver off for use indoors or 
practice. Any of the functions discussed in the following pages 
can be performed in Simulator Mode. While in Simulator Mode, a 
“Running Simulator” message appears after 2 minutes of inactivity. 
Keep in mind that the GPSMAP 188/188C Sounder does not 
track satellites in Simulator Mode, and this mode should never be 
used for actual navigation. All the waypoint and route planning 
completed in Simulator Mode is retained in memory for future use.
  NOTE: Do not attempt to navigate using Simulator Mode. 
When the unit is set to Simulator Mode, the GPS receiver is 
turned off. Any satellite signal strength bars displayed are only 
simulations and do not represent the strength of actual satellite 
signals.
To place the GPSMAP 188/188C Sounder in  
Simulator Mode:
1.   Press 
MENU twice to display the Main Menu. Press up or 
down on the 
ROCKER until the GPS tab is highlighted, and 
press 
MENU once.
2.  Use the 
ROCKER to highlight Start Simulator, and press 
ENTER. Choose No to the retail demonstration, and press 
ENTER
3.   Press 
ENTER to confirm the Running Simulator message 
that appears at the bottom of the display. “Simulating” 
appears at the top of each of the Main pages.
4.  To turn off the Simulator Mode, press 
MENU and select 
Stop Simulator.