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INS

T

R,INS

T

L,DX

T-41/42/E

C

Li

near P

/N: 220101 A

Materi

al

: 20 Lb. Mead B

ond

S

ize: 8.500" x 11.000"

Ink: Black

S

c

al

e: 1-1

DF-41/EC
DF-42/EC

REMOTE
CONTROL

For Use With DF-16/EC
Security Console

Operation
Instructions

1. REMOTE CONTROL DETAIL

2. PROGRAM REMOTE CONTROL INTO CONSOLE

ONE BUTTON
REMOTE CONTROL

TWO BUTTON
REMOTE CONTROL

KEYCHAIN

ARMS &
DISARMS
CONSOLE

CONTROLS
HOME AUTOMATION
OUTPUT

1

ENTER YOUR

SECRET CODE

PRESS
LEARN

ENTER AN

UNUSED SENSOR

NUMBER

SEND SIGNAL

FROM REMOTE

START IN

OFF MODE

HOLD OFF BUTTON
FOR 3 SECONDS WHEN
FINISHED TO EXIT
LEARN MODE

LEARN BUTTON

PRESS BUTTON
TO SEND SIGNAL
(EITHER BUTTON
ON TWO BUTTON
REMOTE)

3. TEST REMOTE CONTROL

4. REPLACING BATTERIES

5. REPLACING BATTERIES

6. REPLACING BATTERIES

7. REPLACING BATTERIES

INTERNATIONAL 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 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 Corporation 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 Corporation Warranty is in lieu of all
other warranties express or implied. For warranty service on Linear equipment return product, at sender’s expense to:

Linear Hong Kong 19/F Hounor Industrial Centre, 6 Sun Yip StreetChai Wan, Hong Kong
Attention: Repairs Department
REPAIRS POLICY
Charges will be made for equipment that is not in warranty, shows customer abuse, or is damaged by the effects of lightning, water, fire, or other
abnormal happenings.
Customer’s equipment sent in for repair may be repaired or replaced with new or remanufactured equipment at Linear’s discretion.
The customer is always responsible for shipping and handling charges to the repairs facility. Linear will pay return shipping and handling charges
on “in warranty” products shipped back to the customer. The customer will be billed for the return shipping and handling charges on “out of
warranty” products.
There will be a 50% expedite fee for any express requests.
The International Sales Manager must be notified prior to the return of product to Linear. All international returns must have an International Repair
Authorization number (IRA#). The number must be marked on all packages. Failure to do so will cause delays in processing.
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. The radios are required to comply with local rules and regulations as radio 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 regulatory 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.

Copyright © 2003 Linear Corporation 

220101 A

EMERGENCY

PRESS ONCE TO ARM CONSOLE TO AWAY MODE
PRESS AGAIN TO DISARM CONSOLE TO OFF MODE

ONE CHIRP FOR ARM
TWO CHIRPS FOR DISARM

ONE
BUTTON
REMOTE

TWO
BUTTON
REMOTE

PRESS FOR HOME AUTOMATION ON
PRESS AGAIN FOR H/A OFF

ONE BING FOR H/A ON
ONE BING FOR H/A OFF

NOTE: PRESSING BOTH BUTTONS FOR
5 SECONDS ON THE TWO BUTTON REMOTE
WILL SOUND THE EMERGENCY SIREN

REMOVE TWO
CASE SCREWS

HOLD CASE TOGETHER
AND FLIP OVER

CAREFULLY
LIFT TOP OF
CASE OFF

REPLACE THE REMOTE CONTROL BATTERIES WHEN
THE UNIT ONLY WORKS CLOSE TO THE CONSOLE OR IF
IT STOPS WORKING ALTOGETHER

CAREFULLY
REMOVE THE
CIRCUIT BOARD

NOTE BATTERY
LOCATIONS

BOARD
ALIGNMENT
POSTS

WARNING:
HOLD BOARD BY
EDGES ONLY

PLACE FRESH BATTERIES
ON SPRING IN HOLDER

PLUS (+) SIDE UP

MINUS (-) SIDE UP

WARNING: DO NOT
INSTALL BATTERIES
BACKWARDS, UNIT
WILL BE DAMAGED!

BE SURE
BATTERY SPRING
IS IN PLACE

BATTERY TYPE
CR1616, CR1620
OR DL1620

PLACE BOARD
ON ALIGNMENT
POSTS

HOOK CASE
HALVES
TOGETHER

SQUEEZE
CASE TOGETHER,
FLIP OVER AND
REPLACE SCREWS

CAUTION: DO NOT
TOUCH OR ADJUST
ANY PARTS ON BOARD

R&TTE    VAEE 27800, EMC, SFT, ETS

Linear Corporation declares that the apparatus DF-41/EC and DF-42/EC 
complies with the essential requirements and other relevant provisions 
of Directive 1995/5/EC.

(760) 438-7000 • FAX (760) 438-7043

www.linearcorp.com

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