Instructions / Assembly

Featuring Revolutionary Target Control
™
(TC
™
)Technology
TC
™
technology is tuned to find wood studs while
filtering out (rejecting) metallic or low signal false
positive objects such as plumbing, conduit, straps,
brackets, or plastic water pipes. With TC
™
mode,
users can utilize Trust but Verify technique to
help identify “safe-to-drill” zones between adjacent
drywall screws, nails, and protector plates.
Two scanning modes:
• Target Control
™
(TC
™
) locates center, edges,
anddirection of wood studs (while ignoring
metal) up to
3
/ 4 "(19mm)deep. LCD will be
backlit with a blue light. In TC
™
mode,
LoLevel
™
Indicator indicates low (weak) signal
objects, suchas plastic water pipes, plastic sewer
drains, or studs deeper than
3
/ 4 " (19 mm). When
compared to stud signals, theLoLevel
™
Indicator
may help differentiate studs from false positives.
• StudScan locates center, edges, and direction of
both wood and metal studs up to
3
/ 4 " (19 mm)deep.
LCDwill not be backlit in this mode.
InStudScan mode, the Signal Strength Indicator
uses the same icon as the LoLevel
™
Indicator.
WhenTC
™
is off, a strong signal is indicated by
full signal strength bars.
WIREWARNING
®
DETECTION
The Zircon
®
WireWarning
®
Detection
continuously detects and alerts for live,
unshieldedAC (alternating current) wires in
both modes. Whenlive AC voltage is detected,
warningindicator appears and screen starts
flashing red until tool ismoved sufficiently away
from the live wire. When calibration begins over an
AC wire in both TC
™
and StudScan modes, AC icon
will flash.
Use extreme caution under these
circumstances or whenever live AC wiring
is present.
FIND A STUD IN STUDSCAN MODE
(TC
™
OFF)
1. Hold tool flat against wall, press Power
Button, release it, then press it again,
holdingit down the secondtime. Device will
calibrate in 1–2 seconds. A short beep confirms that
calibration iscomplete. If a calibration error occurs,
all icons will flash continuously.
NOTE: Tool is in StudScan mode (TC
™
off)
when LCD backlight is off. When TC
™
mode
isoff, metal objects may be indicated as a stud
and Signal Strength Indicator will have steady
strengthbars.
DO NOT MOVE TOOL DURING CALIBRATION.
2. While holding down Power Button,
slide tool slowly along wall.
When tool finds edge of
astud, EdgeIndicatorshows.
3. Continue sliding.
Whentool finds center of
astud, Crosshairs turn on,
SpotLite
®
illuminates, and a
beepsounds. (Figure D) Mark
spot where stud was found.
4. Tool automatically
recalibrates when in use.
If the two ACT
™
arrows
appear on LCD, tool was
calibrated too close to a stud,
thenmoved away. This is ACT
™
(AutoCorrecting Technology)
inaction. (FigureE)
To return to TC
™
mode, release and press Power
Button again. Whenthe display is backlit blue,
youare back in TC
™
mode.
WARNING
DO NOT ASSUME THERE ARE NO
LIVE ELECTRICAL WIRES IN
THEWALL. DONOT TAKE ACTIONS THAT
COULD BE DANGEROUS IF THE WALL
CONTAINS A LIVE ELECTRICAL WIRE.
ALWAYSTURN OFF THEELECTRICAL, GAS,
AND WATER SUPPLIES BEFORE PENETRATING
A SURFACE. FAILURE TO FOLLOW THESE
INSTRUCTIONS MAY RESULT IN ELECTRIC
SHOCK, FIRE, AND/OR SERIOUS INJURY OR
PROPERTY DAMAGE.
WARNING
Tool may not detect AC activity if
wires are more than 2" (50mm)
behind the scanned surface, in concrete,
encased inconduit, behind a plywood shear
wall or metallic wall covering, or if moisture is
present in the environment or scannedsurface.
INSTALL 9-VOLT BATERY
Always use a new 9V alkaline battery with an
extended expiration date at least 3 years beyond
current date. Match battery direction to image
inside battery cavity.
WARNING
Do not rely exclusively on tool
to locate items behind a surface.
Use other information to help locate items
before penetrating thesurface,
includingconstruction plans, visible points
of entry of pipes and wiring into walls,
suchas in abasement, andstandard
stud-spacing practices.
POWER UP
To activate tool, press and hold Power Button.
Thedefault mode at power up is TC
™
. Device shuts
off 1–2 seconds after Power Button is released.
FIND A CLEAN WOOD STUD IN TARGET
CONTROL
™
(TC
™
) MODE
TC
™
is designed to detect wood studs
duringscanning. For best results, hold tool as
shown and move slowly when scanning. Do not
touch surface during calibration or scan.
1. Hold tool flat againstwall,
then press and hold
PowerButton. (FigureA)
Device will calibrate in
1–2 seconds.
Proper calibration is confirmed
by a short beep, a flicker
of SpotLite
®
Pointer, and a
flash of icons. If a calibration
error occurs, all icons will
flashcontinuously.
NOTE: Screen will have a blue backlight in
TC
™
mode.
DO NOT MOVE TOOL
DURINGCALIBRATION.
2. While holding down
PowerButton, slide tool slowly
along wall. Whentool finds edge
of a stud, Edge Indicator shows.
(FigureB)
3. Continue sliding.
Whentool finds center of
a stud, Crosshairsshow
and SpotLite
®
illuminates.
Markspot where stud
wasfound. (Figure C)
4. Tool automatically
recalibrates when in use. Ifthe
two ACT
™
arrows appear
on LCD, toolwas calibrated
over astud, then moved away. This is ACT
™
(Auto
Correcting Technology) inaction.
NOTE: LoLevel
™
Indicator will display rapidly
cascading bars when device senses a sustained
weak signal, indicatinga false positive object may
be present.
5. Use the Trust but Verify technique for
finding drywall screws or nails up and down stud
to confirm that you have located a woodstud.
Otherobjects, such as plastic plumbingpipes,
donot contain nails or drywall screws.
(Seeimportant note under BEFORE YOU BEGIN for
more information on this procedure.)
WORKING WITH DIFFERENT MATERIALS
Wallpaper Tool functions normally on walls
covered with wallpaper or fabric, unless the
materials are metallic foil, containmetallic fibers,
orare still wet afterapplication. Wallpaper may need
to dry for several weeks after application.
Freshly painted walls It may take a week or
longer to dry after application.
Lath and plaster This tool is not designed to scan
over lath and plater.
Highly textured walls or acoustic ceilings
Thistool is not designed to scan over highly
textured walls or acoustic ceilings.
Wood flooring, subflooring, or gypsum
drywall over plywood sheathing Toolcannot
scan for wood studs and joists through
thesematerials, or through carpet and padding.
NOTE: Sensing depth and accuracy can
vary depending on scanning environment
conditions such as mineralcontent,
moisture, texture, andconsistency of the
wall materials.
Electrical wiring and pipes Depending on
the proximity of electrical wiring or pipes to the
wallsurface, tool may detect them in the same
manner as studs.
Caution should always be used whennailing,
cutting, or drilling in walls, floors, andceilings
that may contain these items.
Studs Studs are normally spaced 16" or 24"
(40 cm or60cm) apart on center and are
1
1
/ 2 "(38mm) wide.
Anything closer together, or of a different width,
may not be astud.
Figure B
Figure D
BEFORE YOU BEGIN
ZIRCON
®
STUD FINDERS WORK BY SENSING DENSITY CHANGES BEHIND THE WALL. OTHER OBJECTS
CAN BE DETECTED, ESPECIALLY IF THEY ARE VERY CLOSE TO THE WALL. DO NOT ASSUME THAT
EVERYTHING DETECTED IS A STUD.
- Always use a new 9V alkaline battery with an extended expiration date at least 3 years beyond the
current date. Match battery direction to the image inside of battery cavity.
- Do not rely exclusively on the tool to locate items behind a surface. Use other information to help locate
such items before penetrating the surface, including construction plans, visible points of entry of pipes,
wiring into walls such as in a basement, andstandard stud-spacing practices.
- Always start your scan in Target Control
™
(TC
™
) mode, which scans through standard single layer drywall
up to
3
/ 4 "(19mm)deep.
- Always scan for studs at several different heights on the wall and mark the location of every target
indicated by the stud finder. Thisis called “mapping the wall.” Pipes and other objects will likely not give
consistent readings from floor to ceiling, as a stud would.
- Studs normally run from floor to ceiling, except above and below windows and above doors.
- Readings should always be consistent and repeatable.
- Zircon
®
stud finders are recommended for interior use only.
- Other objects commonly contained in walls, floors, or ceilings are water pipes (plastic and metal),
gaslines, firestops, and electrical wiring.
- Sensing depth and accuracy can vary depending on scanning environment conditions, such as
mineralcontent, moisture, texture, and consistency of the wall materials.
- Depending on the proximity of electrical wiring or pipes to the wall surface, tool may detect them in the
same manner as studs.
Caution should always be used when nailing, cutting, or drilling in walls, floors, and ceilings
that could contain these items. Use extreme caution under these circumstances or whenever
live AC wiring is present.
- Studs are normally spaced 16" or 24" (40 cm or 60 cm) apart on center, are normally 1
1
/ 2 " (38 mm) wide,
and may be separatedby firestops. Anything closer together, or of a different width, may not be a stud.
IMPORTANT: Trust but Verify is a technique that can help indicate “safe-to-drill” zones to minimize
hitting existing metals onastud, such as nails, screws, and protector plates. When the Crosshairs show
in TC
™
mode, runtool vertically up and downthe stud. The stud indicators (Crosshairs, Edge Indicators,
Target Indicator Bars, Target Spotlight, and SpotLite
®
Pointer) willall turn off over screws and other metal,
then turn on again when the stud is free frommetal. The "safe-to-drill" zones are typically between
adjacent drywall screws, nails, or protector plates, assuming the builder properly installed metal protector
plates on thestud, and over plumbing and electrical. If stud indicators do not disappear when running
vertically up and down the object in TC
™
mode, the absence of drywallscrews, nails, andprotector plates
indicates this could be a non-metallic object such as plastic plumbing or PEX tubing, and should not be
mistaken for a stud.
SuperScan
™
M1
TROUBLESHOOTING & CONSTRUCTION TIPS
SITUATION LIKELY CAUSE SOLUTION
Tool detects objects other
than studs in StudScan
mode or finds more
objects that look like
studs than should be
there.
Electrical wiring
and metal or plastic
pipes may benear,
ortouching,
theback of the
wall surface.
• Check for other studs equally spaced to either side at
16"or24" (40cm or 60 cm) and check for the same stud at
spots directly above or below the first scan area.
• Standard studs measure approximately 1
1
/ 2 " (38 mm)
between edges. Anything smaller or larger is likely not a stud
(unless near a door orwindow).
Studs are continuously
detected near windows
anddoors.
Multiple studs are
inuse.
Double and triple studs are sometimes used around doors
andwindows. Headers are used above them. Detect outer
edges so you know where to begin.
Electrical wires suspected
but WireWarning
®
Detection does not alert.
Wires deeper than
2" (50 mm) from
the surface might
not be detected.
If there is an outlet switch, turn it to ON position
while scanning, but turn OFF when working near the wires.
Use extra caution if the area has plywood, thick wood backing
behind drywall, or walls that are thicker than normal.
Wires may not
be live.
Plug a lamp into the outlet and turn it on to test whether wires
are live.
Low Battery Indicator on. Low battery. Install a new 9V alkaline battery with an extended expirationdate.
Low Battery Indicator flashes
and tool does notoperate.
Dead battery. Install a new 9V alkaline battery with an extended expirationdate.
EN
FCC Part 15 Class B Registration Warning: This device complies
with Part 15 of FCC Rules. 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.
LIMITED LIFETIME WARRANTY
Zircon Corporation (“Zircon”) warrants to the originalpurchaser
(or original user by gift) that this product will be free from
defects in materials and workmanshipfor its useful life (not to
exceed twenty years from dateofpurchase).This warranty is
limited to the electronic circuitry of theproduct, and specifically
excludes consumable parts, including batteries, andsoftware,
even if packaged with theproduct. Defectscaused byabuse,
modification, handlingcontrary to these instructions,
otherunreasonableuse, or neglect are not covered under
thiswarranty. No liability is accepted for normal wear and tear
and minor defects which do not detract from the function of the
product.
THIS LIMITED LIFETIME WARRANTY IS IN LIEU OF ALL OTHER
WARRANTIES, EXPRESS OR IMPLIED, INCLUDING THE IMPLIED
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
PARTICULAR PURPOSE. IN NO EVENT WILL ZIRCON BE LIABLE
FOR ANY SPECIAL, INDIRECT, INCIDENTAL OR CONSEQUENTIAL
DAMAGES RESULTING FROM POSSESSION, USE, OR MALFUNCTION
OF THIS PRODUCT. NO OTHER REPRESENTATIONS OR CLAIMS OF A
SIMILAR NATURE WILL BIND OR OBLIGATE ZIRCON.
Some states do not allow limitations on certain
impliedwarranties and/or the limitation on incidental or
consequential damages, sothe above limitations and 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. ThisLimited Lifetime Warranty applies only to products
purchased within the United States of America (USA) andCanada.
For warranty applicable toproducts purchased in all other
geographicalareas, see www.zircon.com/warranty.
Any in-warranty defective product returned to Zircon,
freightprepaid, along with dated purchase receipt and $10.00
to cover shipping and handling, will be repaired or replaced,
atZircon’s option. If the returned product is no longer available,
Zircon may replace the product with a similar product of similar
function. This is your sole and exclusive remedy for breach of
this Limited Lifetime Warranty. To return product, call the Zircon
Customer Service number below to request an RMA number and
return product with shipment tracking to:
Zircon Corporation
Attn: Returns Department
1580 Dell Avenue
Campbell, CA 95008-6992 USA
Include your name, return address, RMA number, and package
tracking number. Allow 4–6 weeks for delivery.
If you do not agree to the terms of this Limited LifetimeWarranty,
you may not use this product and must promptly return it to the
retailer, along with a dated purchase receipt within 30 days of
purchase for a refund of the purchase price.
Customer Service: 1-800-245-9265 or 1-408-963-4550
Monday–Friday, 8:00 a.m.–5:00 p.m. PST
www.zircon.com • [e-mail]
©2020 Zircon Corporation • P/N 71529 • Rev B 11/20
ACT, ColorTrip, LoLevel, SpotLite, SuperScan, Target Control, TC,
WireWarning, and Zircon are trademarks or registered trademarks
of Zircon Corporation.
Visit www.zircon.com for the
most current instructions.
Scan QR code for
more information.
Figure C
Figure A
Figure E
Edge Indicators
Scan Mode
Indicator
Crosshairs
LoLevel
™
/ Signal
Strength Indicator
Low Battery
Indicator
WireWarning
®
Detection
Indicator
ACT
™
(Auto
Correcting
Technology)
Arrows
Target Indicator Bars
Target
Spotlight
Advanced Stud Finder
SpotLite
®
Pointer
Battery
Door Tab
Power Button
ColorTrip
®
Display