Digital Monitoring Products Inc PC0181 User Manual

The backlit logo indicates the Power and Armed status of the panel. Depending on the operation, the LED 

displays in Red or Green as listed in the table.

Green Steady

Panel Disarmed, Primary Power OK, Battery OK

Green Blinking

Panel Disarmed, Primary Power OK, Battery Fault

No Light

Panel Disarmed, Primary Power Fault, Battery OK

Red Steady

Panel Armed, Primary Power OK, Battery OK

Red/Green Alternate

Panel Armed, Primary Power OK, Battery Fault

Red Blinking

Panel Armed, Primary Power Fault, Battery OK

The RESET button is located on the top of the circuit board and is used to reset the XTLplus microprocessor. 

To reset the panel prior to reprogramming, press the RESET button without powering down the system. After 

resetting the panel, begin programming within 30 minutes. If you wait longer than 30 minutes, you must 

reset the panel again. See Figure 5 for RESET button location.

The tamper button is pressed when the cover of the XTLplus is secured onto the enclosure. When the cover 

is removed, the XTLplus sends a Tamper Trouble message to the Central Station. See Figure 4 for TAMPER 

button location.

Onsite programming can be completed using an associated wireless keypad or by connecting a hardwired 

keypad to the PROG header.

The XTLplus Wireless Antenna is integrated into the circuit board. The panel’s built-in wireless receiver 

operates with DMP 1100 Series transmitters. See section 3.1 for a list of accessory devices.

The wireless LEDs are located in the upper right of the circuit board below 

the RESET button and  

function as follows:
Green: The green LED flashes every time the receiver transmits (32 times 

per second). If the panel is reset, or the panel is powered off, the green 

LED is off. Under normal operation, the green LED flashes constantly with no 

interruption or change.
Yellow: The yellow LED flashes every time the panel receives a message from 

a programmed wireless transmitter. When a message is sent by a transmitter, 

typically by pressing or releasing the TAMPER button, the yellow LED should 

flash indicating that the panel received a message from the transmitter. 

If the LED never flashes, the transmitter is not getting through to the panel. This could be because of a 

misprogrammed serial number or the transmitter is too far away. Under normal operation, the yellow 

LED flashes at every trip of every wireless transmitter and when the transmitters perform their periodic 

check-in. It is not unusual for this LED to stay off for many minutes at a time when no transmitters are 

communicating. See Figure 5 for Wireless LED locations.

RESET

LOAD

XTL PLUS

B

AT

PROG

R       B

+ DC -

S

N

LEV

LPC-0181

     R1

INSTALL GUIDE
LT-1434

CELL

MODULE

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