Linear DXS-80 Leaflet

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DXS-80
WIRELESS 
CARBON 
MONOXIDE 
ALARM
Installation  
Instructions
PRODUCT DESCRIPTION
The DXS-80 is a carbon monoxide (CO) alarm with a built-in transmitter 
designed  for  use  with  Linear’s  DXS  and  DX  Format  receivers.  The 
detector  gives  warning  to  alert  against  both  the  acute  and  chronic 
effects of CO poisoning. When carbon monoxide is detected, the alarm 
sounds a loud local alarm. When the local alarm sounds, the built-in 
transmitter  sends  a  digitally  coded  wireless  signal  to  its  companion 
receiver every 20 seconds until the air has cleared and the detector 
is restored.
The local alarm can be silenced once by pressing the TEST/RESET 
button. The transmitter will continue to send an alarm signal every 20 
seconds. After 7 minutes, the alarm will sound again if there is still an 
unsafe  CO  concentration  level. The  reset  function  can  be  used  only 
once for each alarm occurrence.
The  DXS  transmitters  are  precoded  at  the  factory  to  one  of  over  a 
million possible unique system codes, so no field coding is required. 
Receivers  must  be  programmed  to  the  transmitter’s  code  before 
system  testing  and  operation.  Refer  to  the  receiver’s  instructions  for 
details on programming.
The unit is powered by one 3-volt lithium battery. The battery is supplied 
with the transmitter and can power the unit for more than one year. If the 
battery voltage drops below a preset level the alarm will sound a low 
battery chirp every 45 seconds and a low battery signal will be sent to 
the receiver (some receivers can report low battery, others cannot).
When the detector reaches the end of its serviceable life (after about 6 
years) a permanent trouble condition will occur and cannot be reset.
Maintenance:  Occasionally  clean  the  outside  casing  with  a  cloth. 
Ensure that the holes on the front of the alarm are not blocked with dirt 
and dust. 
Do not paint, and do not use cleaning agents, bleach, or 
polish on the detector.
DXS-80 FEATURES
SELECT PROPER LOCATION
REMOVE MOUNTING PLATE
REMOVE BATTERY TAB
INSTALL MOUNTING PLATE
PROGRAM RECEIVER
MOUNT ALARM ON PLATE
USA & Canada (800) 421-1587 & (800) 392-0123
(760) 438-7000 - Toll Free FAX (800) 468-1340
www.linearcorp.com
BY
PRINTERS INSTRUCTIONS 
INSTR,INSTL,DXS-80 - P/N: 227112 D - INK:  BLACK - MATERIAL: 20 LB. MEAD BOND - SIZE: 8.500” X 11.000” -  SCALE: 1-1 - SIDE 1 of 2
TEST/RESET
BUTTON
ALARM
SOUNDER
CARBON
MONOXIDE
ALARM
MOUNTING
PLATE
MOUNTING
SCREWS &
ANCHORS
ALARM SIGNALS
NORMAL 
OPERATION
GREEN LED FLASHES EVERY 10 SECONDS.
ALARM  
SIGNAL
A REPEATING PATTERN OF FOUR SHORT BEEPS AND 
5 SECOND SILENCE. THE RED LED WILL FLASH ONCE 
PER SECOND.
TROUBLE 
SIGNAL
DETECTOR SELF-TESTS EVERY 5 SECONDS. IF A FAULT 
IS DETECTED, RED LED WILL BLINK ONCE EVERY 
5 SECONDS AND DETECTOR WILL BEEP EVERY 45 
SECONDS.
LOW BATTERY 
SIGNAL
RED LED BLINKS EVERY 45 SECONDS. 
REPLACE THE BATTERY WHEN THIS SIGNAL OCCURS.
END-OF-LIFE 
SIGNAL
RED LED WILL BLINK ONCE EVERY 10 SECONDS AND 
DETECTOR WILL BEEP EVERY 45 SECONDS. 
IN THIS 
CONDITION, THE DETECTOR REQUIRES IMMEDIATE 
REPLACEMENT.
Family Room
Bedroom
Kitchen
Dining
Room
Living Room
Bedroom
Bedroom
= Carbon Monoxide
   alarm location
Bedroom
Bedroom
Bedroom
Living
Room
Basement
Kitchen
Garage
= Carbon Monoxide alarm
    location for multi-level
    residence
Inside wall location
Height 5' - 6' from floor
= Carbon Monoxide alarm
   mounting location
FIGURE 1. RECOMMENDED
CO ALARM PLACEMENT FOR
SINGLE FLOOR RESIDENCE
FIGURE 2. RECOMMENDED
CO ALARM PLACEMENT FOR
MULTI-LEVEL RESIDENCE
FIGURE 3. RECOMMENDED
CO ALARM MOUNTING
LOCATION IS 5 TO 6 FEET
FROM FLOOR
REFER TO SECTION
NUMBER 5 ON THE
REAR OF THESE
INSTRUCTIONS FOR
IMPORTANT MOUNTING
DETAILS
PRESS UNTIL ALARM
BEEPS THEN RELEASE
TEST BUTTON TO
SEND SIGNAL
REFER TO RECEIVER'S INSTRUCTIONS TO 
PREPARE RECEIVER TO ACCEPT THE 
TRANSMITTER'S CODE
A TEST SIGNAL WILL BE SENT A
FEW SECONDS AFTER THE
SWITCH IS RELEASED
ALIGN TAB IN PLATE WITH
NOTCH IN COVER
TWIST CO ALARM CLOCKWISE TO 
LOCK ONTO MOUNTING PLATE
®
LISTED
SIGNALING
TWIST MOUNTING
PLATE TO UNLOCK
REMOVE
MOUNTING 
PLATE
PULL TO CONNECT
BA
TT
ER
IE
S
REMOVE
BATTERY TAB
TO APPLY
POWER
3-VOLT LITHIUM BATTERY - TYPES: DURACELL DL123A,
PANASONIC CR123A, SANYO CR123A, ADEMCO 466. 
AVAILABLE AT LOCAL RETAILERS AND INTERNET 
SUPPLIERS. 
NOTE: USE ONLY THESE SPECIFIC
BATTERY MODELS.
NOTE: ON POWER-UP THE RED AND 
GREEN LEDS WILL BLINK 4 TIMES, 
15 SECONDS APART WHILE
THE ALARM INITIALIZES.
SCREW
ANCHORS
FOR WALLBOARD
PLASTIC
SINGLE-GANG
ELECTRICAL BOX
OR