6. CONSTRUCT CABLE & CONNECT POWER
7. ASCII DATA OUTPUT DETAILS
8. MOUNT ANTENNA AND ROUTE CABLE
+12 VDC
GROUND
TRANSMIT DATA (TD)
DATA TERMINAL READY (DTR) SIGNAL GROUND (SIG GND)
SIG GND DTR TD
+ 12 VDC GROUND WARNING THIS UNIT REQUIRES 12 VDC AT 1/2 AMP.THE NO-LOAD VOLTAGE OF THE SUPPLYMUST NOT EXCEED 17.5 VDC OR DAMAGETO THE UNIT WILL OCCUR!
DATA OUTPUT PRODUCED WHEN PRESSING XR-D TEST BUTTON

A 65432 0001 21A0HX

XR-D SERIAL DATA OUTPUT STRING KEY

P SSSSSS CCCC BTARVXE

P = PACKET TYPE CHARACTER (A OR B). XT TRANSMITTERS SEND FOUR ROUNDS OF DATA EACH ACTIVATION. PACKET TYPE "A" IS FIRST ROUND, PACKET TYPE "B" IS FOR THE NEXT THREE ROUNDS.

S = FIVE-DIGIT DECIMAL NUMBER (00000 - 65535) THAT IS EQUAL TO THE BINARY CODE SET ON THE TRANSMITTER'S SYSTEM CODE SWITCHES "A" & "B" . SYSTEM CODE SWITCH "B", POSITION 8 IS THE LEAST SIGNIFICANT BINARY DIGIT, SWITCH "A" POSITION 1 IS THE MOST SIGNIFICANT BINARY DIGIT.

USE ANT-1A ANTENNA FOR SHORT RANGE (LESS THAN 1 MILE)
APPLICATIONS
ANT-1A
ANTENNA
CON-180A + CON-90A
ANGLE CONNECTOR
CON-180A
STRAIGHT CONNECTOR
ROUTE WIRES THROUGHCASE STRAIN RELIEF
XR-D TO FEMALE DB-9 FOR COMPUTER CABLE BUSHING BEFORE
CONNECTING TO TERMINALS
SIG GND
PIN 5 (SIG GND)

 

DTR
PIN 6 (DSR)

 

TD

PIN 2 (RD)
FEMALE
+ 12 VDC

 

 

DB-9
GROUND

 

 

 

 

 

XR-D TO FEMALE DB-25 FOR COMPUTER CABLE

 

SIG GND

PIN 7 (SIG GND)

FEMALE

DTR

PIN 6 (DSR)

TD

PIN 3
(RD)
DB-25

+ 12 VDC

 

 

 

GROUND

 

 

 

XR-D TO MALE DB-25 FOR PRINTER CABLE

 

SIG GND

PIN 7

(SIG GND)
MALE

DTR

PIN 6

(DSR)

DB-25

TD

PIN 3

(RD)

+ 12 VDC

 

 

 

GROUND

 

 

 

C = FOUR BINARY DIGITS (0 OR 1) INDICATING TRANSMITTER CHANNEL ACTIVATED. 0=NO ALARM, 1=ALARM. ORDERED CH4, CH3, CH2, CH1.

B = ONE-DIGIT DECIMAL NUMBER (0 - 3) EQUAL TO THE BANK NUMBER (1-4) SET IN THE TRANSMITTER.

T = ONE-DIGIT DECIMAL NUMBER (0 - 2) DEFINING TRANSMITTER TYPE (0 = XT-1, 1 = XT-4, 2 = XT-2H OR XT-4H IN MULTI-CHANNEL MODE).

A = ALARM/RESTORE CHARACTER (A OR R). RELEVANT FOR SINGLE-CHANNEL TRANSMITTERS ONLY.

R = ONE-DIGIT BINARY DIGIT (0 OR 1) INDICATING THE STATE OF THE TRANSMITTER'S AUTO-RESTORE SWITCH (0 = OFF, 1 = ON).

V = TRANSMITTER VOLTAGE CHARACTER (H OR L). NORMAL CONDITION = "H". IF TRANSMITTER VOLTAGE IS BELOW 10.5 VDC CHARACTER = "L".

X = SPARE CHARACTER, NOT IMPLEMENTED AT THIS TIME.
E = END-OF-DATA. A CARRIAGE RETURN AND A LINE FEED ARE SENT.
USE 3-FOOT LONG ANT-2 ANTENNA FOR LONGER
RANGE APPLICATIONS OR DIFFICULT
INSTALLATIONS
MOUNT ANTENNAS AS HIGH AS POSSIBLE
(A METAL MOUNTING POLE IS RECOMMENDED)
AN 18-FOOT RG-58 CABLE IS SUPPLIED WITH THE
ANT-2 KIT. UP TO 50 FEET OF RG-58 CAN BE USED.
USE RG-8 FOR UP TO 100-FOOT CABLE RUNS.
TO UNIT
9. TEST SYSTEM
TRANSMITTER
INSTALL AND SETUP THE TRANSMITTER AS DESCRIBED IN ITS INSTALLATION INSTRUCTIONS
10. COMPLETE INSTALLATION
LINEAR LIMITED WARRANTY

This Linear product is warranted against defects in material and workmanship for twelve (12) months. The Warranty Expiration Date is labeled on the product. This warranty extends only to wholesale customers who buy direct from Linear or

1

THE TRANSMIT INDICATOR SHOULD LIGHT WHEN THE TRANSMITTER IS TRIGGERED

WARNING

NEVER CONNECT THE TRANSMITTER AND RECEIVER ANTENNA CONNECTORS DIRECTLY TO EACH OTHER. MAJOR DAMAGE TO BOTH UNITS WILL OCCUR!

RECEIVER
APPLY POWER AND TRIGGER THE TRANSMITTER'S INPUT

2

SLIDE RECEIVER
BOARD INTO CASE IN
THE 3RD SLOT UP

VERIFY THAT COMPUTER OR PRINTER IS SETUP PROPERLY AND ACQUIRING THE DATA FROM THE RECEIVER (PRESSING THE RECEIVER'S TEST BUTTON WILL ALSO SEND DATA)

3

BAUD RATE: 9600

 

STOP BITS: 1

 

PARITY: NONE

SECURE END PLATE BY
INSTALLING THE FOUR CASE SCREWS
INSTALL THE TWO REMAINING MOUNTING SCREWS

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. There are no obligations 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 Warranty Expiration Date as labeled on the product. This Linear LLC Warranty is in lieu of all other warranties express or implied.

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.

 WARNING: THIS PRODUCT IS NOT TO BE USED IN LIFE SAFETY APPLICATIONS. FCC Rules allow

unlicensed high-power transmissions at or near the operating frequency of this product which may

interfere with, or even disable, normal operation of this radio device.

 For U.S. installations only: The radios are required to comply with FCC Rules and Regulations as Part 95

SEND MORE TEST TRANSMISSIONS, THE RECEIVER'S SIGNAL INDICATOR SHOULD
LIGHT AS THE SIGNALS ARE RECEIVED (IF LIT WITH NO SIGNALS, IT IS INTERFERENCE)
TIGHTEN WIRING STRAIN
RELIEF BUSHING TO
SECURE AND WEATHER
PROOF WIRING
TEST SYSTEM AGAIN AFTERCOMPLETING INSTALLATION

Radio Control devices. As such, they have limited transmitter power and therefore limited range.

 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.

 Changes or modifications to the device may void FCC compliance and user’s authority to operate equipment.

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

 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.
Copyright © 2004 Linear LLC

215170 B