LC 1200 Manual The LC unit 2-9
Adjusting the Tx Activation Field
The Tx Activation Field can be reduced or
expanded to match each unique zone’s needs.
Each monitored zone may have circumstances
that require an adjustment to the range of the Tx
Activation Field. The most common reason is
that the Field is overlapping or “bleeding” into
other areas.
IMPORTANT:
A Tamper alarm will be generated when you
remove the LC unit cover or if you remove
power from the unit (and a 9V NiCAD
battery is installed) a Power Loss Supervisor
alarm will be generated.
To adjust the range of the Tx Activation Field,
refer to Figure 2.6 and use the following
instructions:
1. Notify staff and security that you will be
adjusting the zone and they will need to
pay special attention to area traffic
during this time.
2. Open the LC unit cover by removing the
two spanner screws. A Tamper alarm
will be generated.
3. Silence the Tamper alarm by removing
jumper JP2 (Tone Enable).
4.
Slowly
adjust potentiometer R4 (Tx
Gain) on the LC unit. Turn
counterclockwise to
reduce
the range of
the Field (LED1 is dim), turn clockwise
to
expand
the range of the Field (LED1
is bright).
5. As you adjust, use a Tag to test the
range of the Field to ensure there is
adequate coverage for the zone.
6. Replace jumper JP2 and the LC cover
with spanner screws.
7. Reset the zone by entering a valid code
into the zone Keypad.
Summary of Contents for LC 1200
Page 1: ...LC 1200 Manual 800 356 2671 Accutech www accutech ics com...
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Page 21: ...LC 1200 Manual Chapter 2 The LC unit...
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Page 33: ...LC 1200 Manual Chapter 3 Tags TAD Part s 77L016 67L016 660021...
Page 34: ......
Page 43: ...LC 1200 Manual Chapter 4 The Magnetic Switch Part 650514...
Page 44: ......
Page 49: ...LC 1200 Manual Chapter 5 Passive Infrared Reader PIR Part 300302...
Page 50: ......
Page 54: ...5 4 Passive Infrared Reader PIR LC 1200 Manual Figure 5 4 Wiring the PIR...
Page 56: ......
Page 57: ...LC 1200 Manual Chapter 6 The Keypad Part 650202...
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Page 69: ...LC 1200 Manual Chapter 7 Push Button Override PBO Part 700022...
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Page 74: ...7 4 Push Button Override PBO LC 1200 Manual Figure 7 2 Wiring the PBO to the LC unit...
Page 75: ...LC 1200 Manual Chapter 8 External Sounders Part s 700216 300150...
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Page 81: ...LC 1200 Manual Chapter 9 Magnetic Locks Part s 700218 700228...
Page 82: ......
Page 86: ...9 4 Magnetic Locks LC 1200 Manual Figure 9 1 3101 Magnetic Lock PCB...
Page 87: ...LC 1200 Manual Magnetic Locks 9 5 Figure 9 2 Wiring the 3101 Magnetic Lock...
Page 91: ...LC 1200 Manual Magnetic Locks 9 9 Figure 9 4 Wiring a 3000 Series Magnetic Lock...
Page 92: ......
Page 93: ...LC 1200 Manual Chapter 10 Elevator Deactivation Part 700027...
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Page 98: ...10 4 Elevator Deactivation LC 1200 Manual Figure 10 2 Wiring Elevator Deactivation...
Page 99: ...LC 1200 Manual Chapter 11 Automatic Door Deactivation Part 700033...
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Page 103: ...LC 1200 Manual Chapter 12 Fire Panel Interface FPI Part 700013...
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Page 106: ...12 2 Fire Panel Interface FPI LC 1200 Manual Figure 12 1 The FPI with cabinet...
Page 109: ...LC 1200 Manual Chapter 13 Timer Part 700018...
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Page 115: ...LC 1200 Manual Chapter 14 Alert Panels Part s 700080 700050 700052...
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Page 119: ...LC 1200 Manual Alert Panels 14 3 14 2 Wiring a SAP or GDP FPI also shown...
Page 121: ...LC 1200 Manual Chapter 15 System Maintenance Testing...
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Page 131: ...LC 1200 Manual Chapter 16 FAQ Troubleshooting...
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Page 137: ...LC 1200 Manual Appendix A Component Cut Sheets...
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