User's Manual

mn100 Digital Display
6
2.2 Switching the System On and Off
To switch on your Micronet
system select any instrument
and press the
button for 2
seconds.
To switch off your Micronet
system select any instrument
and press and hold the
button for 2 seconds.
2.3 Backlighting
At any stage of the instrument’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 instrument
setup (see page 22 –s31),
Backlighting on the whole
system or just the single
instrument will be altered.
Backlighting is automatically switched off in daylight as part of
the instrument’s power saving feature and will not operate in daylight.
Installation
31
5.4.3 Where access is available to the rear of the
mounting surface
This method allows for maximum security of a permanently
mounted instrument. Position the supplied Template carefully
before starting.
1. Drill three 5mm holes marked “B” on the Template.
2 Stick the 3 supplied gaskets on the back of the
instrument.
3. Screw the four M4 brass studs into the rear of the
instrument.
4. Place the instrument in position pushing the three studs
through the newly drilled holes.
5. Using the three supplied thumb nuts, secure the
instrument to the surface making sure the instrument is
level before final tightening.
5.5 External Power Connections
To connect an external 9 to 24 volt power supply to the
instrument head from either a portable battery or the vessel’s
existing power system.
1. Drill two 7mm holes marked “P” on the Mounting Template
and smooth them together with a sharp knife or small file.
2. Pass the supply cable through the new hole and attach the
supplied crimp spade receptacles.
3. Remove the blanking plug from the rear of the instrument
to expose the terminals.
4 Stick the supplied gasket on the back of the instrument.
5. Taking care to connect the correct polarity push the
receptacles firmly onto the spades on the rear of the case.
6. Mount the instrument head securely in position following
the steps shown above.
7. Clamp the cable securely close to the instrument.