insensitive area may be substantially reduced by raising the circuit
board, as previously described, to a Height-Scale setting higher than
the actual sensor mounting height.
Lateral Beam Adjustment
Lateral Beam Adjustment
PIR beams have a limited horizontal adjustment range by sliding the
lens to the left or right within its guides. Beams may be displaced up to
6° in either direction (
±
1
⁄
2
zone) using this method.
The left edge of the top lens guide functions as the index for lens
alignment. Figure 4 illustrates the relative positions of the index and lens
alignment notches. To align a lens, loosen
the two lens clamping screws and pro-
ceed as follows. (Caution: To prevent soil-
ing, handle the lens only with clean
fingers.)
1. Be sure that the lens is installed cor-
rectly (grooved side inside).
2. To set beams to point straight out,
align Notch ‘‘B’’ with index.
3. To set beams to deflect 6° to the right,
align Notch ‘‘A’’ with index.
4. To set beams to deflect 6° to the left,
align Notch ‘‘C’’ with index.
Zone Masking
Zone Masking
Selective zone masking may be re-
quired to deactivate a problem zone in
order to preserve reliable system opera-
tion. Carefully apply a piece of zone-mask-
ing foil (supplied) to the grooved inside
surface of the lens segment representing
the problem zone to block signal from the
offending device (refer to Figs. 5 and 6).
Figure 6 illustrates the zone-masking foil
supplied; the letters in the diagram iden-
tify the lens segments to which the foil
segments may be applied. Note that the
foil must be accurately positioned so as not to affect adjacent zones.
(Zone segments may be located by holding the lens up to the light.) Any
oil or grease on the surface of the lens (or on your fingers) will reduce
the adhesive quality of the foil. Important:
Important: After the foil is properly
applied, rub it down against the lens
(using the tip of a ball-point pen, for
example) to improve surface contact.
Re-aim and retest sensor after
masking any zones.
•
a: top layer, middle zone; use two
for end zone.
•
b: bottom layer, middle zone (trim
as required); use two for end zone.
Microwave Range Adjustment
Microwave Range Adjustment
The RANGE control is set at the minimum required for the desired
coverage. It is set so that the Walk-Test LED lights when motion is
detected at maximum desired range, but not beyond. Tests must be
made with the cover in place.
Set the unit to the microwave walk-test mode. Set the RANGE control
at mid position and walk-test the unit. If the desired range was insuffi-
cient, advance the RANGE control slightly clockwise. Repeat as re-
quired, increasing the control until motion is detected at the desired
range, but not beyond. (If the desired range was excessive, reduce the
RANGE control slightly (counterclockwise) and repeat this step.)
TESTING THE COVERAGE AREA
TESTING THE COVERAGE AREA
After the unit has been mounted and set up, its coverage should be
tested and, if necessary, altered to accommodate local environmental
conditions (within the coverage area). Satisfactory checks may be made
using the Walk-Test LED on the front of the unit. It is recommended that
the coverage area be tested at least once a year.
Walk-Test Mode
Walk-Test Mode
The walk-test mode is entered by holding down the WALK TEST
microswitch (see Fig. 2) as follows:
Hold until LED starts to flash:
Hold until LED starts to flash: Microwave/PIR walk-test mode;
Hold until LED comes on steady: PIR walk-test mode;
Hold until LED goes out: Microwave walk-test mode.
Fig. 4. Alignment notches.
Fig. 4. Alignment notches.
Fig. 5. Masking foil ap
Fig. 5. Masking foil ap--
plied to a lens segment
plied to a lens segment
to deactivate a problem
to deactivate a problem
zone. Also see Fig. 6.
zone. Also see Fig. 6.
Fig. 6. Segment identification
Fig. 6. Segment identification
(segments not identified are
(segments not identified are
not applicable to this model).
not applicable to this model).
NAPCO LIMITED WARRANTY
NAPCO LIMITED WARRANTY
NAPCO SECURITY SYSTEMS, INC. (NAPCO) warrants its products to
be free from manufacturing defects in materials and workmanship for
thirty-six months following the date of manufacture. NAPCO will, within
said period, at its option, repair or replace any product failing to operate
correctly without charge to the original purchaser or user.
This warranty shall not apply to any equipment, or any part thereof,
which has been repaired by others, improperly installed, improperly
used, abused, altered, damaged, subjected to acts of God, or on which
any serial numbers have been altered, defaced or removed. Seller will
not be responsible for any dismantling or reinstallation charges.
THERE ARE NO WARRANTIES, EXPRESS OR IMPLIED, WHICH EX-
TEND BEYOND THE DESCRIPTION ON THE FACE HEREOF. THERE IS
NO EXPRESS OR IMPLIED WARRANTY OF MERCHANTABILITY OR A
WARRANTY OF FITNESS FOR A PARTICULAR PURPOSE. ADDITION-
ALLY, THIS WARRANTY IS IN LIEU OF ALL OTHER OBLIGATIONS OR
LIABILITIES ON THE PART OF NAPCO.
Any action for breach of warranty, including but not limited to any
implied warranty of merchantability, must be brought within the six
months following the end of the warranty period. IN NO CASE SHALL
NAPCO BE LIABLE TO ANYONE FOR ANY CONSEQUENTIAL OR INCI-
DENTAL DAMAGES FOR BREACH OF THIS OR ANY OTHER WARRANTY,
EXPRESS OR IMPLIED, EVEN IF THE LOSS OR DAMAGE IS CAUSED BY
THE SELLER’S OWN NEGLIGENCE OR FAULT.
In case of defect, contact the security professional who installed and
maintains your security system. In order to exercise the warranty, the
product must be returned by the security professional, shipping costs
prepaid and insured to NAPCO. After repair or replacement, NAPCO
assumes the cost of returning products under warranty. NAPCO shall
have no obligation under this warranty, or otherwise, if the product has
been repaired by others, improperly installed, improperly used, abused,
altered, damaged, subjected to accident, nuisance, flood, fire or acts of
God, or on which any serial numbers have been altered, defaced or
removed. NAPCO will not be responsible for any dismantling, reassembly
or reinstallation charges.
This warranty contains the entire warranty. It is the sole warranty
This warranty contains the entire warranty. It is the sole warranty
and any prior agreements or representations, whether oral or written,
and any prior agreements or representations, whether oral or written,
are either merged herein or are expressly cancelled. NAPCO neither
are either merged herein or are expressly cancelled. NAPCO neither
assumes, nor authorizes any other person purporting to act on its
assumes, nor authorizes any other person purporting to act on its
behalf to modify, to change, or to assume for it, any other warranty
behalf to modify, to change, or to assume for it, any other warranty
or liability concerning its products.
or liability concerning its products.
In no event shall NAPCO be liable for an amount in excess of NAPCO’s
original selling price of the product, for any loss or damage, whether
direct, indirect, incidental, consequential, or otherwise arising out of any
failure of the product. Seller’s warranty, as hereinabove set forth, shall
not be enlarged, diminished or affected by and no obligation or liability
shall arise or grow out of Seller’s rendering of technical advice or service
in connection with Buyer’s order of the goods furnished hereunder.
NAPCO RECOMMENDS THAT THE ENTIRE SYSTEM BE COM-
PLETELY TESTED WEEKLY.
Warning:
Warning: Despite frequent testing, and due to, but not limited to, any
or all of the following; criminal tampering, electrical or communications
disruption, it is possible for the system to fail to perform as expected.
NAPCO does not represent that the product/system may not be compro-
mised or circumvented; or that the product or system will prevent any
personal injury or property loss by burglary, robbery, fire or otherwise;
nor that the product or system will in all cases provide adequate warning
or protection. A properly installed and maintained alarm may only reduce
risk of burglary, robbery, fire or otherwise but it is not insurance or a
guarantee that these events will not occur. CONSEQUENTLY, SELLER
SHALL HAVE NO LIABILITY FOR ANY PERSONAL INJURY, PROPERTY
DAMAGE, OR OTHER LOSS BASED ON A CLAIM THE PRODUCT FAILED
TO GIVE WARNING. Therefore, the installer should in turn advise the
consumer to take any and all precautions for his or her safety including,
but not limited to, fleeing the premises and calling police or fire depart-
ment, in order to mitigate the possibilities of harm and/or damage.
NAPCO is not an insurer of either the property or safety of the user’s
family or employees, and limits its liability for any loss or damage
including incidental or consequential damages to NAPCO’s original
selling price of the product regardless of the cause of such loss or
damage.
Some states do not allow limitations on how long an implied warranty
lasts or do not allow the exclusion or limitation of incidental or conse-
quential damages, or differentiate in their treatment of limitations of
liability for ordinary or gross negligence, so the above limitations or
exclusions may not apply to you. This Warranty gives you specific legal
rights and you may also have other rights which vary from state to state.
Napco Security Systems, 333 Bayview Avenue, Amityville, New York 11701
Napco Security Systems, 333 Bayview Avenue, Amityville, New York 11701
••
Tel. (800) 645-9445
Tel. (800) 645-9445
Direct Line to Technical Service: (800) 645-9440
Direct Line to Technical Service: (800) 645-9440
