28 ST80 Masterview Operation and Setup
Depth Alarm Control
The alarm control page displays the current settings for the shallow,
deep and anchor alarms.
masterview
D2240-1
Return to the main depth
page.
Highlight previous alarm.
Highlight next alarm.
DEPTH ALARMS
✓
✓
SHALLOW 10FT
DEEP 200 FT
SHAL 50 FT
DEEP 70 FT
✓
Display alarm edit icons.
✕
• Anchor alarms cannot be turned off individually.
• Anchor alarms are both on or both off.
Editing the Depth Alarms
Set the depth alarms using the keys as shown.
The depth alarms can be set and turned ON/OFF as follows:
masterview
D2241-1
Press to return to the depth
alarm control page.
Decrease alarm.
Increase alarm.
DEPTH ALARMS
✓
✓
✓
SHALLOW 10FT
DEEP 200 FT
SHAL 50 FT
DEEP 70 FT
Switch highlighted alarm
ON/OFF.
or
▼
▼
▼
▼
✕
• The maximum depth is 122m (400ft) with a standard active depth
transducer and 244m (800ft) with the “deep depth” transducer.
• The shallow alarm range is from 3 to 30ft (0.8 to 9m).
• The shallow alarm cannot be set above the deep alarm and the deep
below the shallow.
• Conversions from feet to fathoms/metres are rounded up/down, for
example, 4.2 feet = 1.3 metres or 0.7 fathoms.