Linear CRT Television DR2 User Manual

STEP 1 Locate coding switch. Locate the digital coding switch  
which is recessed in the center of the back of the receiver case.  
Note that the coding switch has eight keys. The keys are numbered  
1 through 8. Key No. 1 is not used for coding the receiver; its  
function is permanently wired on the circuit board.  
DESCRIPTION: The Delta-3 DR-2 digital receiver is a two-channel  
wireless radio control designed for use with automatic garage/gate  
operators and access control systems. The receiver can be  
activated by any of the Delta-3 format transmitters. Receivers  
must be mounted at least 8 feet apart.  
DR2  
DIGITAL  
The Delta-3 radio format provides 256 different digital codes. The  
codes are set using the 8-position coding switches in the units.  
RECEIVER  
SWITCHES IN  
RECEIVER  
CAUTION: All transmitters and receivers should be  
recoded by the installer prior to operation.  
Code Setting  
Instructions  
In order to avoid the possibility of duplicating codes in adjacent  
systems, factory set codes should not be used. In addition, among  
the valid codes available, four others should not be used. These  
include: all keys set ON or OFF and keys set alternating ON/OFF.  
Activate each transmitter to test the equipment.  
THIS SWITCH  
HAS 2, 3 & 6 ON  
WARNING! BE SURE DOOR OR GATE  
AREAS ARE CLEAR OF OBSTRUCTIONS  
(800) 421-1587 www.linearcorp.com  
STEP 2 Code the receiver. Pick any combination of ON/ OFF  
codes and set them on switch keys 2 through 8. Ignore Key 1. The  
ON position is when the top of the switch is down. The OFF position  
is when the top of the switch is up and the bottom is down. The  
code set on Keys 2 through 8 on the receiver must now be matched  
by all transmitters used in the system.  
STEP 3 Code the transmitters. Remove the battery access door  
located on the back of the transmitter case to set transmitter  
codes. Keys 2 through 8 must match keys 2 through 8 on the  
receiver. To access channel #1, set key #1 to ON. To access  
channel #2, set key #1 to OFF. Refer to transmitter code set  
instructions to code multi-button transmitters.  
STEP 4A Connecting receiver (using transformer power). A  
Model 524 transformer can be used to power the receiver when  
connecting receiver to any operator. Connect as shown, then plug  
the transformer into a convenient (unswitched) 110 VAC outlet.  
TRANSMITTER  
#1  
TRANSMITTER  
#2  
DO NOT SET  
KEY #1  
3
24 VAC  
2
RELAY  
SILVER  
1
COM  
COMMON  
O
N
MATCH  
2-8  
1
2
3
4
5
6
7
8
MATCH  
2-8  
COPPER  
N/O  
RED  
N/C  
OPERATOR #2  
3 (+)  
OPERATOR #1  
O
F
F
3 (+)  
2 Relay  
1 (-)  
2 Relay  
1 (-)  
OPEN  
KEY #1 OFF  
TRIGGERS CH. 2  
KEY #1 ON  
TRIGGERS CH. 1  
SET KEYS 2-8 TO CREATE RECEIVER CODE  
MANUAL  
PUSHBUTTON  
MANUAL  
PUSHBUTTON  
LINEAR LIMITED WARRANTY  
STEP 4B Connecting receiver (using operator power).  
Connect the receiver to the garage door or gate operator as shown  
in the diagram. Power will be supplied from the operator.  
This product is warranted to the consumer against defects in material and workmanship for one year from the  
date of purchase. This warranty applies to first retail buyers of new devices. Warrantor will repair, or at its option,  
replace, any device it finds that requires service under this warranty, and will return the repaired or replaced  
device to the consumer at the warrantor’s cost. For warranty service and shipping instructions contact warrantor  
at the address shown below. Devices must be sent to warrantor for service at owner’s expense. The remedies  
provided by this warranty are exclusive. Implied warranties under state law are to the one year period of this  
written warranty. Some states do not allow limitations on how long an implied warranty lasts, so the above  
limitation may not apply to you. In order to be protected by this warranty, save your proof of purchase and send  
copy with equipment should repair be required. This warranty gives you specific legal rights, and you may also  
have other rights which vary from state to state.  
CAUTION:  
All transmitters and receivers should be recoded  
by the installer prior to operation  
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.  
3
24 VAC  
2
RELAY  
SILVER  
1
COM  
When Linear’s digital transmitters and receivers  
leave the factory, they are set to predetermined  
codes — a separate code for each model.  
COMMON  
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.  
COPPER  
N/O  
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.  
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.  
RED  
N/C  
OPERATOR #2  
It is not advisable to set a code with all keys ON,  
OFF, or alternating ON and OFF, because these  
codes are too easy to duplicate.  
OPERATOR #1  
Changes or modifications to the device may void FCC compliance.  
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.  
3 (+)  
3 (+)  
2 Relay  
1 (-)  
2 Relay  
1 (-)  
This device complies with FCC Rules Part 15 and IC 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.  
MANUAL  
PUSHBUTTON  
MANUAL  
PUSHBUTTON  
Copyright © 1999 Linear Corporation  
200867 B  
Download from Www.Somanuals.com. All Manuals Search And Download.  

KVH Industries Satellite TV System TracVision C3 User Manual
Land Pride Brush Cutter RCC5615 User Manual
Lenoxx Electronics CD Player CD 107 User Manual
Lenoxx Electronics DVD Player DVD 1002 User Manual
LG Electronics Refrigerator LFXS29766S User Manual
Life Fitness Bicycle R7 0100 02 User Manual
Lopi Indoor Fireplace Bostonian 564 User Manual
Marshall electronic Car Video System V R171X IMD HDSDI User Manual
Meade Weather Radio TE636W User Manual
Metrik Mobile Electronics Car Stereo System MCD 476 User Manual