Honeywell XLS140 Installation Manual page 17

System Components
NAC LEDs
+ - + -
NO NC C NO NC C
Disable - Enable
Switches for
Backup Alarm
D54 - 'AC ON' / Power LED
D75 - Fire Alarm LED
D76 - Pre-Alarm LED
D77 - Security LED
D81 - Point Disabled LED
D80 - Signals Silenced LED
D79 - System Trouble LED
D78 - Supervisory LED
Figure 2.4 Circuit Board Components: Jumpers, LEDs and Switches
XLS140 Installation Manual Form Number 95-7673-3 P/N 51927:C 12/06/2005
SW1, SW5 -
Relay Switches
JP13 - General Board
Ground Fault Jumper
+ - + - + -
NO NC C NO NC C
System Switches - 'No
Keyboard Operation'
SW2 - Acknowledge
SW3 - Silence
SW4 - Reset
TX RX REF TX RX REF B+ A+ B- A-
D72 - General
Board Ground
Fault LED
System Overview
D55 - Main SLC Ground
Fault LED
JP7 - Charger
Disable Jumper
JP6 - Ground
Fault Jumper
(SLC #1)
JP12 - 200MA
Jumper
D67 -LEM-320
Ground Fault LED
D82 - Power-on LED
(AC or battery)
17