Linear Smoke Alarm TSD 90A User Manual

Coding switches are not required or used in the TSD-90A.  
Each transmitter is pre-coded at the factory to a unique code.  
With the SX format, there are more than sixteen million codes  
possible.  
DESCRIPTION The TSD-90A is a high quality,  
photoelectric smoke alarm with a built-in supervised  
digitally-coded radio transmitter. The TSD-90A is supervised  
to monitor alarms, restorals, low battery, status, tamper, and  
test conditions. The TSD-90A transmitter is compatible  
with any Linear SX format supervised security receiver.  
SX  
FORMAT!  
TSD-90A  
SUPERVISED  
DIGITAL SMOKE  
ALARM  
The smoke alarm and transmitter are powered by two 9-volt  
batteries. These batteries are supplied with the transmitter  
and can power the unit for up to two years. If the battery  
voltage drops below a preset level, a low battery report is sent  
to the receiver with any status, alarm, tamper or test  
transmission.  
The TSD-90A sounds a local alarm as soon as smoke is  
detected. Twenty seconds after the local alarm sounds, the  
TSD-90A’s transmitter will send an alarm signal to the  
supervised receiver. The alarm signal will be repeated every  
20 seconds as long as smoke is still present. A restoral report  
will be sent when the smoke detection chamber clears.  
Installation Instructions  
NOTE: After replacing batteries, press transmitter test button  
to reset “low battery circuit”.  
Supervisory status reports are sent from the TSD-90A every  
hour.  
(760) 438-7000 FAX (760) 438-7043  
G
USA & Canada (800) 421-1587 & (800) 392-0123  
Toll Free FAX (800) 468-1340  
STEP 1 Remove mounting plate. Remove the TSD-90A  
mounting plate by turning the plate counterclockwise.  
STEP 2 Identify components. Examine the TSD-90A to  
identify the component locations.  
STEP 3 Install batteries. Connect the two 9-volt batteries  
and place them into battery holding cups.  
TWIST MOUNTING  
TRANSMIT LED  
REMOVE  
PLATE TO  
TRANSMITTER  
BOARD  
MOUNTING  
UNLOCK  
TRANSMITTER  
TEST BUTTON  
PLATE  
CONNECT AND  
INSTALL TWO  
9-VOLT DURACELL  
MN1604 ALKALINE  
OR TWO ULTRALIFE U9VL  
LITHIUM BATTERIES (BOTH  
MUST BE THE SAME TYPE)  
BATTERY  
COMPARTMENTS  
STEP 4 Pick smoke alarm location. Referring to the  
NFPA standard on the back of this sheet, select a good  
location to mount the TSD-90A. Mounting the TSD-90A on  
foil-backed wallpaper or on a metal single-gang electrical  
box is not recommended because the radio range will be  
reduced.  
STEP 5 Install mounting plate. Use the two screws and STEP 6 Program TSD-90A into receiver and test. Follow  
anchors provided to attach the mounting plate to the wall or  
ceiling. Alternately, the mounting plate can be attached to a  
plastic single-gangelectricaloutlet box. Forthebestradiorange,  
observe the “best signal” label on the bottom of the unit.  
the receiver’s instructions to set it in a program or learn mode.  
Press the TSD-90A’s transmitter test button (not the smoke  
alarm’s test button) to send a test signal. The transmit LED  
should light. Verify that the signal was received and that the  
transmitter was properly entered into the receiver’s memory.  
SCREW  
ANCHORS  
FOR WALLBOARD  
PRESS TEST  
BUTTON  
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PLASTIC  
SINGLE-GANG  
ELECTRICAL  
BOX  
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