Raymarine DSM300 GPS Receiver User Manual


 
Chapter 2: Maintenance and Problem Solving 23
2.2 Resetting the System
The Reset function returns the sounder module to its factory default values. How
you perform the reset depends on the type of display the sounder module is
connected to.
CAUTION: Factory Reset
The factory reset clears the sonar depth offset and speed and
temperature calibrations.
For E Series and C Series Displays...
To perform the factory reset:
1. Make sure that FISHFINDER is the active screen on the display.
2. Press
MENU.
3. Scroll to and then select FISHFINDER SETUP.
4. Scroll to and select DSM Reset.
5. Scroll to Reset DSM?
6. To confirm the reset, select YES.
i. The power on the DSM cycles OFF and ON.
ii. The introductory logo is displayed.
iii. After a few seconds an application page and a navigation warning is dis-
played.
7. To continue, read the warning and then press
OK.
The reset is complete.
For hsb
2
PLUS Series Displays...
To perform the factory reset:
1. Make sure that SONAR is the active screen on the display.
2. Press MENU.
3. Press the SONAR SET UP soft key to display the Sonar Set Up page.
4. Press and hold MENU for 5 seconds.
The RESET TO DEFAULTS soft key appears.
5. Press RESET TO DEFAULTS.
New soft keys appear: ARE YOU SURE? YES. NO.
6. Press YES to confirm the reset.
i. The power on the DSM cycles OFF and ON.
ii. The message SONAR DATA UNAVAILABLE appears.