Linear Camera Accessories DR4 12 User Manual

DESCRIPTION The Delta-3 DR4V & DR4-12 digital receivers are  
four-channel wireless radio controls designed for use with  
automatic garage/gate operators and access control systems. The  
receivers can be activated by any of the Delta-3 format  
transmitters. Receivers must be mounted at least 8 feet apart.  
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 and Key No. 2 are not used for coding the  
receiver; their functions are permanently wired on the circuit  
board.  
DR4V  
DR4-12  
The Delta-3 radio format provides 256 different digital codes. The  
codes are set using the 8-position coding switches in the units.  
RECEIVER  
CODING SWITCH  
Brown  
Red  
N/O  
DIGITAL  
RECEIVER  
CAUTION: All transmitters and receivers should be  
Ch. 1  
Ch. 2  
Com.  
POWER INPUT  
WHITE/WHITE  
DR4V:  
24 VOLTS AC/DC  
DR4-12:  
12 VOLTS AC/DC  
Orange N/C  
recoded by the installer prior to operation.  
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.  
Yellow  
Green  
Blue  
N/O  
Com.  
N/C  
Code Setting  
Instructions  
Violet  
Grey  
N/O  
Ch. 3  
Ch. 4  
Com.  
N/C  
Activate each transmitter to test the equipment.  
White  
WARNING! BE SURE DOOR OR GATE  
AREAS ARE CLEAR OF OBSTRUCTIONS  
Black  
Brown  
Red  
N/O  
Com.  
N/C  
12 CONDUCTOR  
RIBBON. CHANNEL 1  
STARTS THIS END  
(800) 421-1587 www.linearcorp.com  
STEP 2 Code the receiver. Pick any combination of ON/ OFF  
codes and set them on switch keys 3 through 8. Ignore Keys 1 and  
2. 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 3 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.  
Transmitter keys 1 and 2 determine which channel the transmitter  
will activate. Keys 3 through 8 must match keys 3 through 8 on  
the receiver. Refer to transmitter code set instructions to code  
multi-button transmitters.  
STEP 4A Connecting receiver (using transformer power). A  
Model T12A (used with DR4-12) or 524 (used with DR4-V)  
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) 120 VAC outlet.  
MATCH  
3-8  
MATCH  
3-8  
TRANSMITTER  
TRANSMITTER  
DR-4 CODING  
SWITCH  
#1  
#2  
RADIO  
RECEIVER  
1 ON  
2 OFF  
TRANSFORMER  
DR4V: #524  
DR4-12: #T12A  
1 & 2  
OFF  
TRIGGERS CH. 1  
TRIGGERS CH. 2  
MATCH  
3-8  
MATCH  
3-8  
RED  
BROWN  
GARAGE DOOR  
OPERATOR  
TRANSMITTER  
#3  
TRANSMITTER  
#4  
KEYS 1 & 2  
ARE UNUSED  
SET KEYS 3-8  
TO ANY CODE  
CONNECT OTHER  
RECEIVER OUTPUTS  
TO ADDITIONAL  
OPERATORS  
1 & 2  
ON  
1 OFF  
2 ON  
MANUAL  
PUSHBUTTON  
TRIGGERS CH. 3  
TRIGGERS CH. 4  
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.  
STEP 5 Connecting receiver to 3-button commercial operator.  
Connect normally open outputs to up and down inputs. Connect  
normally closed output in series with the stop output. Connect  
receiver power input to operator radio power or transformer.  
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.  
OPERATOR  
RADIO  
RECEIVER  
WALL STATION  
OPEN  
1
GREEN  
2
CLOSE  
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.  
BLUE  
3
6
IMPORTANT !!!  
STOP  
WHITE  
RADIO POWER  
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.  
BROWN  
WHITE  
RED  
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.  
NOTE: OPERATOR  
MUST SUPPLY  
DR-4  
RECEIVER  
WHITE  
12 VOLTS AC/DC - DR4-12  
24 VOLTS AC/DC - DR4V  
OPEN  
GREEN  
GRAY  
RED  
YELLOW  
VIOLET  
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.  
CHANNEL 2  
CLOSE  
3 Radio Pwr  
2 Relay  
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.  
CHANNEL 3  
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.  
1 Common  
ORANGE XRED  
Splice Orange  
STOP  
CONNECT OTHER  
RED  
X
RECEIVER OUTPUTS TO  
ADDITIONAL OPERATORS  
OPERATOR  
CHANNEL 1  
Splice Red  
wire to Red  
MANUAL  
PUSHBUTTON  
wire to Red  
RECEIVER POWER  
Copyright © 1999 Linear Corporation  
200868 F  
 

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