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Pin 1= Ground Return
Pin 2 = +12 Vdc
Pin 3 = Video Signal
View Cam
# 84-6100-000
Gray (+12V)
Blue
Inputs and Outputs
Video Input
1
3
A 3-pin connector on the rear of the Color Twinscope
2
will accept NTSC or PAL video signals from cameras,
VCRs, DVDs and other common video sources. When
the Video mode is choosen the Color Twinscope's LCD
display will show the video input in a full screen format.
It is not possible to split the screen in the video mode. The
sketch at left shows the wiring of the 3-pin rear panel
connector.
The 3-pin connector supplies 12 Vdc at a maximum of
100mA to power an external camera. It's important that
the camera not draw more than 100mA or it could cause
permanent damage to the Color Twinscope's power
supply.
Interphase offers two color cameras which can be easily
connected to the Color Twinscope; the View Cam and
the Fish Cam. The View Cam is splash proof and is ideal
Fish Cam
for-mounting in engine rooms, or to monitor deck areas.
# 84-6000-000
The View Cam is designed to fit into a plastic thru-hull
and has a waterproof face. It's ideal for underwater
viewing.
External Alarm
A loud remote alarm can be connected to the Color
Twinscope which will sound when the depth or range
alarm is triggered. The external beeper alarm can be
connected between the BLUE and the GRAY wires on
the main power and I/O cable from the Quick Disconnect.
The alarm should be a piezo beeper type and the current
consumption should not exceed 20 mA. Interphase
offers a piezo-beeper alarm which we have found to be
loud and reliable. Please call us at (831) 477-4944, ext.
External
16 for more information.
Alarm
34
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