Linear DR4-12, DRA-4 User Manual
DR4V
DR4-12
DIGITAL
RECEIVER
Code Setting
Instructions
(800) 421-1587 • www.linearcorp.com
STEP 2
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 4B
Connect the receiver to the garage door or gate operator as shown
in the diagram. Power will be supplied from the operator.
Code the receiver.
Pick any combination of ON/ OFF
DR-4 CODING
SWITCH
KEYS 1 & 2
ARE UNUSED
Connecting receiver (using operator power).
RADIO
RECEIVER
RADIO POWER
WHITE
WHITE
CONNECT OTHER
RECEIVER OUTPUTS TO
ADDITIONAL OPERATORS
MANUAL
PUSHBUTTON
SET KEYS 3-8
TO ANY CODE
BROWN
RED
NOTE: OPERATOR
MUST SUPPLY
12 VOLTS AC/DC - DR4-12
24 VOLTS AC/DC - DR4V
3 Radio Pwr
2 Relay
1 Common
OPERATOR
DESCRIPTION
The Delta-3 DR4V & DR4-12 digit al rece ive rs ar e
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.
The Delta-3 radio format provides 256 different digital codes. The
codes are set using the 8-position coding switch es in the units.
CAUTION: All transmitters and receivers should be
✶
recoded by the installer prior to operation.
In order to avoid the possibility of duplicat ing 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 equ ipment.
☞
WARNING! BE SURE DOOR OR GATE
AREAS ARE CLEAR OF OBSTRUCTIONS
STEP 3
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 5
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
Code the transmitters.
MATCH
3-8
TRANSMITTER
#1
Remove the battery access door
MATCH
3-8
TRANSMITTER
#2
1 & 2
TRIGGERS CH. 1
TRANSMITTER
MATCH
3-8
#3
OFF
TRIGGERS CH. 2
MATCH
3-8
TRANSMITTER
#4
1 OFF
TRIGGERS CH. 3
2 ON
TRIGGERS CH. 4
Connecting receiver to 3-button commercial operator.
WALL STATION
OPEN
CLOSE
STOP
RED
X
Splice Red
wire to Red
GREEN
GRAY
RED
GREEN
BLUE
WHITE
DR-4
RECEIVER
OPEN
CHANNEL 2
CLOSE
CHANNEL 3
STOP
CHANNEL 1
RECEIVER POWER
YELLOW
VIOLET
ORANGE
Splice Orange
wire to Red
RED
X
1 ON
2 OFF
1 & 2
ON
.
OPERATOR
1
2
3
6
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.
RECEIVER
12 CONDUCTOR
RIBBON. CHANNEL 1
STARTS THIS END
STEP 4A
CODING SWITCH
POWER INPUT
WHITE/WHITE
DR4V:
24 VOLTS AC/DC
DR4-12:
12 VOLTS AC/DC
Connecting receiver (using transformer power).
Ch. 1
Ch. 2
Ch. 3
Ch. 4
Brown N/O
Red Com.
Orange N/C
Yellow N/O
Green Com.
Blue N/C
Violet N/O
Grey Com.
White N/C
Black N/O
Brown Com.
Red N/C
A
Model T12A (used with DR4-12) or 524 (used with DR4-V)
transformer can be used to power the receiver whe n connecting
receiver to any operator. Connect as shown, then plug the
transformer into a convenient (unswitched) 120 VAC outle t.
RADIO
TRANSFORMER
DR4V: #524
DR4-12: #T12A
CONNECT OTHER
RECEIVER OUTPUTS
TO ADDITIONAL
OPERATORS
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 unde r this warranty, and w ill return the repaired or replaced
device to the consumer at the warrantor’s cost. For wa rranty servic e and shipping i nstructions c ontact warranto r
at the address shown below. Devices must be sent to warrantor for service at owner’s ex pense. 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 t o be pro tected by this warr anty, save you r pr oof of pur chase 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.
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.
Linear radio controls provide a reliable communication s link and fill an important need in portable wireless
signaling. However, there are so me l imitations which must be observed.
For U.S. installations only: The radios are required to comply with FCC Rules and Regulations as Part 15
✶
devices. As such, they have lim i te d transmitter power and therefore limited range.
A receiver cannot respond to more t han one transmi tted signal at a time and may be blocked by radio s ignals
✶
that occur on or near their operating fr equencies, regardless of code settings.
Changes or modifications to the devi ce may void FCC compliance.
✶
Infrequently used radio lin ks should be tested regularly to pr ot ect against undetected interference or fault.
✶
A general knowledge of radio and its vagar i es sho ul d be gai ned pr io r to ac tin g as a whole sa le dis tr ibut or or
✶
dealer, and these facts should be communi cated to the ultimate users.
This device complies with FCC Rules Part 15 and IC Canada Rules and Regulations. Operation is subject to
the following two conditions: ( 1) This devi ce may not c ause har mful inte rference and (2) t his devi ce must accep t
any interference received, inc l uding interference that may cause undesired operation.
Copyright © 1999 Linear Corporation 200868 F
RECEIVER
GARAGE DOOR
OPERATOR
PUSHBUTTON
LINEAR LIMITED WARRANTY
IMPORTANT !!!
MANUAL
RED
BROWN
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