2.3
Backlighting
At any stage of the display’s operation press and hold for 2 seconds the
button to access the lighting control.
Pressing the
and
buttons will scroll through setting
OFF, 1, 2 and 3 whilst changing the backlighting.
Depending on the display setup (see page 26 –s35),
Backlighting on the whole system or just the single display
will be altered.
Backlighting is automatically switched off in daylight as part of the
display’s power saving feature and will not operate in daylight.
2.4
Audible Signals and Alarms
At stages during its operation your Micronet system will beep to indicate
alarms or moments of importance.
Power-up
Once operating as part of a network the display will issue a single
beep as it is switched on by pressing the
button for 2
seconds.
Button Press
A single beep is issued each time a button is pressed. A second
beep is issued after a 2 second hold down of the
button.
Timer
A single beep will be issued at each minute of the countdown.
With 1 minute left to go a beep will sound every 10 seconds.
With 10 seconds to go a beep will sound every second.
Countdown complete will be indicated by a single burst of three
beeps.
Alarm
Continuous bursts of three beeps will indicate an alarm.
The alarm activated will be indicated on the digital display,
accompanied by the flashing symbol.
Pressing any button will silence the alarm. See fault finding section
on p37.
Depth Shallow Alarm
The water depth has fallen below the preset alarm level.
The depth value that triggers the alarm is affected by any
keel or waterline offsets that have been added.
See page 22 s11
to set the alarm function.
This alarm does not sound as the depth increases above the preset
alarm level.
mn100 Digital Display
6
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Summary of Contents for mn100
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