4 GPSMAP 292/298 Owner’s ManualBASIC OPERATION > ADJUSTING THE BACKLIGHTThe Set Position,Track Control, Trackand Speed fieldsonly show while inSimulator Mode.To enter a simulated speed and heading from theMain Menu:1. Press and hold ADJ/MENU to show the Main Menu.2. Use the ROCKER to highlight the Systm tab, and thenhighlight the Setup button next to the Simulator field on theGeneral sub tab. Press ENTER.3. Highlight the Speed field, and then press ENTER. Use theROCKER to enter a speed, and press ENTER.4. Use the ROCKER to highlight Track Control. PressENTER, and select User Track.5. Highlight the Track field, and press ENTER. Use theROCKER to set the track.6. Highlight Set Position, and press ENTER to change thesimulated location.7. Press QUIT until you return to the Map Page.To adjust the simulated speed and heading from theCompass or 3D Highway Pages:1. Press up on the ROCKER increase the speed in10 knot/kph/mph increments. Press down on the ROCKERto decrease the speed in the same increments.2. Press left or right on the ROCKER to steer the boat.Adjusting the BacklightThe adjustable screen backlighting is controlled with the POWERkey, and can be adjusted from any page.To adjust the backlighting:1. Press and release the POWER key. The adjustment sliderwindow appears.2. Press the POWER key again and the user-defined level ofbacklighting starts. You can adjust this level by pressing upor down on the ROCKER. If you press POWER one moretime, the backlight is at the maximum setting.3. Press ENTER or QUIT when finished.