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Installing KTD-125 Units
3.2.1
KTD-125P P
The KTD-125P/125P-24 receivers can find up to 10 preset positions if
the camera lens and pan/tilt drive are equipped with feedback
potentiometers. If you program the 10 positions from the controller
keypad, you can find a maximum of eight through contact closures into
the receiver's KTD-125C receiver card.
Note: You can also find the preset positions using the controller keypad keys, through
contact closures into the KTD-463 Alarm Interface, and through commands issued from an
external computer through the KTD-312 Interface Module.
The KTD-125P/125P-24 receivers include a relay that activates when
one or more preset alarm contacts are closed. This allows switching of
the alarmed site's video to the monitor screen while the camera moves to
the alarmed preset position.
To find preset positions using contact closures into the receiver card see
Figure 16 and Figure 17 and perform the following.
1)
Connect the preset positioning input cable to the removable
terminal strip from the main relay board.
COM. = preset common
5V = +5 Volts DC
Figure 16. Preset contact connections
2)
Make the preset alarm contact connections to the preset
connection terminal strip on the receiver card.
3)
To connect the output relay to an alarm interface unit.
16
KTD-125/127 PTZ Receivers User Manual
P
RESET
OSITIONING
T.P. = tilt position
P.P. = pan position
Preset positioning input cable
F.P. = focus position
Z.P. = zoom position
1040823A / June 2003
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