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DXS-73
WIRELESS
PHOTOELECTRIC
SMOKE
ALARM
Installation
Instructions
PRODUCT DESCRIPTION
The DXS-73 is a photoelectric smoke alarm with a built-in
transmitter designed for use with Linear’s DXS and DX Format
receivers. When smoke is detected, the alarm sounds a loud
local alarm. Twenty seconds after the local alarm sounds, the
built-in transmitter sends a digitally coded wireless signal to its
companion receiver. The wireless signal will be repeated every
20 seconds as long as smoke is still present.
The digital DXS code format features over a million possible
codes. The DXS transmitters are precoded at the factory to
unique codes, so no fi eld coding is required. The DXS-73 can
send three different codes: alarm, test and low battery status.
For versatility, any transmitter can be programmed into any
receiver channel. 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 a 3-volt lithium battery. The battery is
supplied with the transmitter and can power the unit for up to fi ve
years. Every hour, the DXS-73 will send a status transmission
to the receiver. The hourly signal updates the receiver to the
transmitter’s condition. By monitoring status transmissions, the
receiver can determine if a transmitter has a low battery. If the
battery voltage drops below a preset level the alarm will sound
low battery beeps and a low battery signal will be sent to the
receiver with status reports (some receivers can report low
battery status, others cannot).
REMOVE PROTECTIVE COVER
REMOVE MOUNTING PLATE REMOVE BATTERY TAB CHOOSE ALARM LOCATION
INSTALL MOUNTING PLATE PROGRAM RECEIVER MOUNT ALARM ON PLATE
(760) 438-7000
USA & Canada (800) 421-1587 & (800) 392-0123
Toll Free FAX (800) 468-1340
www.linearcorp.com
DXS
FORMAT
By
REMOVE
PROTECTIVE
COVER AND
DISCARD
TWIST MOUNTING
PLATE TO UNLOCK
REMOVE
MOUNTING
PLATE
PULL TO CONNECT
BATTERIES
REMOVE
BATTERY TAB
TO APPLY
POWER
3-VOLT LITHIUM BATTERY
TYPES: DURACELL DL123A,
PANASONIC CR123A,
SANYO CR123A, ADEMCO 466
SCREW
ANCHORS
FOR WALLBOARD
PLASTIC
SINGLE-GANG
ELECTRICAL BOX
OR
PRESS AND 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
AS SOON AS THE
SWITCH IS
RELEASED
TWIST SMOKE
ALARM CLOCKWISE
TO LOCK ONTO
MOUNTING PLATE
MATCH ALIGNMENT TABS IN
PLATE WITH TABS IN COVER
PRINTERS INSTRUCTIONS
INSTR,INSTL,DXS-73 - P/N: 225917 C- INK: BLACK - MATERIAL: 20 LB. MEAD BOND - SIZE: 8.500” X 11.000” - SCALE: 1-1 - SIDE 1 of 2
®
LISTED
SIGNALING
07257-0895:106
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MEA 51-07-E