8. ALARMS
8-8
8.10
Depth Alarm
The depth alarm sounds when the bottom echo is within the alarm range set.
1. Press the
MENU
key to open the main menu.
2. Select [6. ALARM SETTINGS].
3. Select [DEPTH ALARM] on page 3.
4. Select [ON].
5. Select [STARTING DEPTH].
6. Press the numeric keys to enter the start depth (setting range: 0 to 4000 ft).
7. Select [WIDTH].
8. Press the numeric keys to enter the alarm range (setting range: 0 to 4000 ft).
9. Press the
DISP
key to close the menu.
To deactivate an alarm, select [OFF] at step 4.
