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Model BXAUDIO4X4 Page: 17
© 2005 Xantech Corporation
Primary Keypad Secondary Keypad
Application
Secondary
Keypad
Zone
Termination
Sensor
Enable
Secondary
Keypad
Zone
Termination
Sensor
Enable
One keypad in Zone with IR
Sensor enabled
OFF ON ON
Two Keypads in Zone with IR
Sensors enabled
OFF OFF ON ON ON ON
One Keypad and one separate
IR Receiver in Zone
OFF ON OFF
Two Keypads and two separate
IR Receivers in Zone (Sub-
Zone)
OFF OFF OFF ON ON OFF
Table 1 – LC4KP Keypad Jumper Configurations
Multiple Keypad Connections
1. For a second keypad in the same zone, terminate the CAT5 cable in the same way as shown in Figure 10.
2. Connect the CAT5 coming from the BXAUDIO4X4 Controller to the “CONTROLLER” jack on the Primary
Keypad. Plug a CAT5 cable into the “EXPANSION” jack on the Primary Keypad and connect it to the
“CONTROLLER” jack on the Secondary Keypad. Set the jumpers according to the above Table 1.
3. When adding an IR receiver in the zone, set the jumpers according to the above table and connect the
cables as shown in Figure 10.