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1. OPERATION
1-15
1.7 Alarms
The RD-30 has ten conditions which can trigger audio and visual alarms: speed,
water temperature, depth, arrival/anchor watch, cross-track error, trip distance
(two alarms), countdown timer, alarm clock, no position fixing and no position
data.
Note: You can not turn off the no position fixing alarm nor the no position data
alarm.
1.7.1 Audio alarm type
Audio and visual alarms are released whenever an alarm setting is violated. You
can select the audio alarm type as follows:
1. Press the [MENU] key once or twice to show the main menu.
2. Select ALARM1 and then press the [ENT] key.
ALARM1
BUZZ : LONG
SPEED: OFF 30.0KT
TEMP : OFF +32.00°F
DEPTH: OFF 0.0FT
ALARM1 menu
3. Press the [ENT] key to open the buzzer options window.
SHORT
LONG
CONTIN.
Buzzer options window
4. Use the cursor pad to select alarm type desired and then press the [ENT]
key.
SHORT: Two short beeps
LONG: Three long beeps
CONTIN.: Continuous beep
5. Press the [MENU] key twice to close the menu.