Linear DXS-LRW Leaflet

DXS-LRW

Operation  
Instructions

The Model DXS-LRW is a battery powered, miniature, water-resistant*, 
supervised transmitter designed for use in emergency applications with Linear’s 
DX and DXS format receivers. The transmitter is supplied with a soft, adjustable, 
silicone wristband. Pressing the button on the transmitter sends a digitally coded 
wireless signal to its companion receiver. 

press the transmitter button for a minimum of two seconds.
The DXS-LRW transmitter is factory set to a unique code, so no field coding 
is required. The DXS-LRW sends a signal when its button is pressed. The 
transmitter can send a signal for up to 30 seconds per activation. The signal 
indicator on the transmitter lights green when the unit is activated. Receivers 
must be programmed to the transmitter’s code before system testing and 
operation. Refer to the receiver’s instructions for details on programming.
If status transmissions are enabled, the transmitter will send a status signal every 
two hours. Some receivers are able to monitor status signals, others are not.
Every two hours the transmitter tests for a low battery. This test takes place even 
if status transmissions have not been enabled. If the battery tests low, a low 
battery signal is sent. If the transmitter is activated with a low battery, the signal 
indicator will light red.
Each transmitter is sealed to provide water-resistance. The unit’s battery is not 
replaceable. The transmitter should be discarded at the end of its battery life.
* NOTE: Water resistance not tested by UL

This Linear product is warranted against defects in material and workmanship for twenty-four (24) months. 
This warranty extends only to wholesale customers who buy direct from Linear or through Linear’s 
normal distribution channels. Linear does not warrant this product to consumers. Consumers should 
inquire from their selling dealer as to the nature of the dealer’s warranty, if any. 

or liabilities on the part of Linear LLC for consequential damages arising out of or in connection 
with use or performance of this product or other indirect damages with respect to loss of property, 
revenue, or profit, or cost of removal, installation, or reinstallation. All implied warranties, including 
implied warranties for merchantability and implied warranties for fitness, are valid only until the warranty 
expires. 

All products returned for warranty service require a Return Product Authorization Number (RPA#). 
Contact Linear Technical Services at 1-800-421-1587 for an RPA# and other important details.

IMPORTANT !!!

Linear radio controls provide a reliable communications link and fill an important need in portable wireless 
signaling. However, there are some limitations which must be observed.

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For U.S. installations only: The radios are required to comply with FCC Rules and Regulations as 
Part 15 devices. As such, they have limited transmitter power and therefore limited range.

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A receiver cannot respond to more than one transmitted signal at a time and may be blocked by 
radio signals that occur on or near their operating frequencies, regardless of code settings.

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Changes or modifications to the device may void FCC compliance.

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Infrequently used radio links should be tested regularly to protect against undetected interference 
or fault.

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A general knowledge of radio and its vagaries should be gained prior to acting as a wholesale 
distributor or dealer, and these facts should be communicated to the ultimate users.

This device complies with FCC Part 15 and Canada Rules and Regulations. Operation is subject to the 
following two conditions: (1) This device may not cause harmful interference and (2) this device must 
accept any interference received, including interference that may cause undesired operation.

USA & Canada (800) 421-1587 & (800) 392-0123

(760) 438-7000 - Toll Free FAX (800) 468-1340

www.linearcorp.com

Copyright © 2011 Linear LLC 

230860 C

IF THE TWO HOUR STATUS TIMER IS DESIRED FOR SUPERVISION, 
PERMANENTLY ENABLE THE TIMER BY PRESSING THE TRANSMITTER 
BUTTON FIVE TIMES IN SUCCESSION WITHIN 3 TO 4 SECONDS. WHEN 

STATUS REPORTING IS TURNED ON, THE LED SIGNAL INDICATOR WILL 
BLINK 3 TIMES AFTER ACTIVATION.

PROGRAM THE TRANSMITTER INTO THE RECEIVER BY PLACING 
THE RECEIVER INTO PROGRAM MODE, THEN SEND A SIGNAL TO 

THE RECEIVER FROM THE TRANSMITTER. REFER TO THE UL LISTED 
PERS-2400B OR PERS-3600B RECEIVER'S PROGRAMMING 
INSTRUCTIONS FOR DETAILS.

THE  MANUFACTURER  STRONGLY  RECOMMENDS  THAT  YOU  TEST 

EMERGENCY  EQUIPMENT  FREQUENTLY.  OVER  A  PERIOD  OF  TIME,  NO 

ELECTRONIC  PRODUCT  IS  BETTER  THAN  THE  INSPECTION  AND 
MAINTENANCE  IT  RECEIVES.  THEREFORE,  FROM  THE  TIME  OF 
INSTALLATION,  IT  IS  ABSOLUTELY  NECESSARY  TO  TEST  THE  SYSTEM  AT 
LEAST ONCE A WEEK.

PLACE THE RECEIVER IN "TEST" 

MODE AND ACTIVATE THE 
TRANSMITTER. VERIFY THAT THE 

SIGNAL WAS RECEIVED AND THAT 
THE SYSTEM REPORTS AS 

REQUIRED

IF THE SIGNAL INDICATOR BLINKS
RED-GREEN 3 TIMES AT THE END OF AN 
ACTIVATION, THE BATTERY IS GETTING
NEAR ITS LOW BATTERY LEVEL. NO
LOW BATTERY SIGNAL IS SENT IN 
THIS CONDITION.

.

ACTIVATION

BUTTON

2-COLOR

SIGNAL

INDICATOR

GREEN = BATTERY OK

RED = BATTERY LOW

ADJUSTABLE

CLASP

SILICONE

WRISTBAND

THE TRANSMITTER IS DESIGNED

TO BE WORN ON THE WRIST

AND ACTIVATED BY PRESSING 

THE BUTTON WITH THE OTHER HAND

THE WRISTBAND CAN BE

CUT OFF AT THE SLOT FOR

SMALLER WRISTS

BY

INSTR,INSTL,DXS-LRW - LINEAR P/N: 230860 C - INK: BLACK - MATERIAL: 20 LB. MEAD BOND - SIZE: 8.500” X 5.500” - FOLDING: 3 FOLD ALTERNATE, FINISH WITH LOGO SHOWING - SCALE: 1-1