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W i n P a s s R e f e r e n c e M a n u a l
i n P a s s R e f e r e n c e M a n u a l
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i n P a s s R e f e r e n c e M a n u a l
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DN1237-0003 © 1997-2000 Kantech Systems Inc.
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KT
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KT-L
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-LCD4501 - L
CD4501 - L
CD4501 - L
CD4501 - L
CD4501 - LCD
CD
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CD
CD Time & Da
Time & Da
Time & Da
Time & Da
Time & Date Displa
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Introduction
The KT-LCD4501 module is an LCD with integrated keypad which
presents date and time via a 32-character liquid crystal display.
1. Specifications
• Connects to control panel via 4-wire Combus
• Current draw: 50mA (from Combus)
• Inputs’ status (green), AC Fail (red) and Trouble (yellow) status
lights
2. Installation
2.1
Unpacking
The KT-LCD4501 package includes the following parts/items:
• One KT-LCD4501 keypad
• Four mounting screws
2.2
Mounting
The keypad should be mounted where it is accessible to designated
points of entry/exit. Once a dry and secure location is selected, per-
form the following steps to mount the keypad:
1.
Remove the keypad backplate by loosening the screw located
at the base of the unit.
2.
Secure the keypad’s backplate to the wall in the desired location.
Use the included screws.
Before mounting the keypad to its backplate, complete keypad wir-
ing.
2.3
Wiring
Before beginning to wire the unit, ensure that all power (AC trans-
former and battery) is disconnected from the control panel. To com-
plete keypad wiring, connect the four Combus wires (red, black,
yellow and green) to the keypad terminals (R B Y G).
Consult the diagram below:
3.4
Applying Power
Once all wiring is complete, apply power to the controller. Connect
the battery leads to the battery, then connect the AC transformer.
Note: Do not connect the power until all wiring is complete.
3. Assigning the Keypad
Once all wiring is complete, the module must be assigned to the
system. To assign the module, perform the following steps:
1.
Establish communication between the computer and the
controller,
2.
Press the pound key (#) on each keypad,
3.
A serial number should be displayed on the screen. In the same
window where the serial number is displayed, you should see
the type of module and on which controller it is connected,
4.
From the software, select the functionality of the KT-LCD4501
and enter the serial number in the appropriate field.