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DF-31/EC
DOOR/WINDOW
SENSOR
For Use with DF-16/EC
Security Console
Installation
Instructions
1. SENSOR & MAGNET DETAIL 2. SET SENSOR SWITCH 3. EXAMPLE SENSOR LOCATIONS
4. PROGRAM SENSOR INTO CONSOLE 5. EXAMPLE SENSOR MOUNTING ON DOOR 6. EXAMPLE SENSOR MOUNTING ON WINDOW 7. OPTIONAL MAGNET SPACER
8. TEST SENSOR 9. LABEL SENSORS 10. CHANGING 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 profi t, or cost of removal, installation, or reinstallation. All implied
warranties, including implied warranties for merchantability and implied warranties for fi tness, 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 Street Chai Wan, Hong Kong Attention: Repairs Department
REPAIRS POLICY
Charges will be made for equipment that is not of warranty, shows customer abuse, or is damaged by the effects
of lightning, water, fi re, 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 notifi ed 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 fi ll 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 modifi cations 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.
(760) 438-7000 • FAX (760) 438-7043
www.linearcorp.com
PRINTER’S INSTRUCTIONS:
INSTR,INSTL,DF-31/EC - LINEAR P/N: 220837 A - INK: BLACK - MATERIAL: 20 LB. MEAD BOND - SIZE: 11.000” X 8.500” - SCALE: 1-1
SENSOR HAS BUILT-IN SWITCH ON SIDE WITH NOTCH.
MAGNET CAN ACTIVATE SWITCH UP TO 1/2" AWAY.
WHEN MOUNTING SENSOR, ALIGN MAGNET TO NOTCH.
MAGNET
SENSOR
NOTCH ON
SIDE OF
SENSOR
ALIGN MAGNET
NEXT TO NOTCH
ON SENSOR
1/2" SPACE
MAXIMUM
REMOVE PLASTIC BATTERY TAB
PRIOR TO INSTALLATION BY
PULLING STRAIGHT OUT
SET SWITCH TO DELAYED
FOR ENTRY/EXIT DOOR
SET SWITCH TO INSTANT
FOR WINDOWS OR
NON-ENTRY DOORS
MAGNET
ON WINDOW
SENSOR
ON FRAME
SENSOR
ON FRAME
MAGNET
ON DOOR
1
ENTER YOUR
SECRET CODE
PRESS
LEARN
ENTER AN
UNUSED SENSOR
NUMBER
SEND SIGNAL
FROM SENSOR
START IN
OFF MODE
HOLD OFF BUTTON
FOR 3 SECONDS WHEN
FINISHED TO EXIT
LEARN MODE
LEARN BUTTON
PRESS SENSOR
OR MOVE MAGNET
TO SEND SIGNAL
MOUNT SENSOR
PLATE TO FRAME
ALIGN MAGNET
PLATE NEXT TO
SENSOR PLATE
AND ATTACH TO
DOOR
1/2" MAXIMUM
SPACE BETWEEN
SENSOR AND
MAGNET PLATES
SNAP SENSOR ONTO
MOUNTING PLATE
1/2" MINIMUM
MOUNT SENSOR
PLATE TO FRAME
ALIGN MAGNET
PLATE NEXT TO
SENSOR PLATE
AND ATTACH TO
WINDOW
SPACE BELOW
PLATE IS REQUIRED
TO SNAP SENSOR
ONTO PLATE
SNAP SENSOR ONTO
MOUNTING PLATE
R&TTE VAEE 28357, EMC, SFT, ETS
Linear Corporation declares that the apparatus DF-31/EC
complies with the essential requirements and other relevant
provisions of Directive 1995/5/EC.
USE SPACER WHEN
SURFACES ARE
UNEVEN
HOOK SPACER TO
MAGNET PLATE
AND ROTATE TO
LOCK IN PLACE
SENSOR LIGHT
SHOULD
GLOW FOR
TWO SECONDS
OPEN DOOR
OR WINDOW
CONSOLE IN
CHIME MODE
SHOULD DING-DONG
+
-
+
-
INSTALL TWO
DURACELL
TYPE DL 2032
BATTERIES (+)
SIDE UP
LIFT
WHEN CONSOLE INDICATES A SENSOR
LOW BATTERY, OPEN SENSOR CASE AND
GENTLY LIFT UP END OF BATTERY CLAMP,
SLIDE BATTERIES OUT
REMOVE BATTERIES
FROM THIS END
NOTE: USE OF EXCESSIVE FORCE ON
BATTERY CLAMP WILL RESULT IN DAMAGE
IF NECESSARY
PUSH IN SLOT TO REMOVE
SENSOR FROM MOUNTING PLATE
E
M
E
R
G
E
N
C
Y
1
STATUS INDICATOR
SHOULD LIGHT
WHEN SENSOR IS OPEN
E
M
E
R
G
E
N
C
Y
USE LABELS PROVIDED
TO IDENTIFY SENSORS
Copyright © 2003 Linear Corporation 220837 A