Raymarine ST30 Round Bidata - 1.2 Depth Key Functions

2 ST30 Round Bidata Owner’s Handbook
1.2 Depth key functions
The following flow chart shows the depth key functions.
D1763-2
bidata
depth speed
depth
speed
WATER DEPTH
OFFSET
SHALLOW ALARM
Water depth
Depth is displayed in feet (0 to 400 ft) or metres (0 to 120 m).
Shallow alarm
The shallow alarm displays the depth (feet or metres) at which point
audible and visual alarms will be triggered. These alarms can be
silenced by pressing the speed or depth key.
Adjusting shallow depth
1. From the shallow depth alarm display, press depth and speed
together momentarily to display CAL.
2. Press depth and speed together again momentarily to enter edit
mode (+ and - displayed).
3. Press depth to increase and speed to reduce the displayed value.
4. Press and hold depth and speed together for 2 seconds, to exit
edit mode and save the new value.
075_4c01.p65 11/04/01, 11:272