Milwaukee M12 2580-20 User manual

Cat. No. / No de cat.
2580-20 : M12™ Pipeline Locator
2580-20 : Localisateur de tuyaux M12™
2580-20 : Localizador de tubería M12™
WARNING To reduce the risk of injury, the user must read and understand
the operator's manual.
AVERTISSEMENT Afi n de réduire le risque de blessures, l'utilisateur
doit lire et bien comprendre le manuel.
ADVERTENCIA Para reducir el riesgo de lesiones, el usuario debe leer y
entender el manual.
OPERATOR'S MANUAL
MANUEL D’UTILISATION
MANUAL DEL OPERADOR


OPERATOR'S MANUAL
Cat. No.
2580-20 : M12™ Pipeline Locator
English


1
GENERAL POWER TOOL SAFETY WARNINGS
Read all safety warnings, instructions, illustrations, and specications
provided with this power tool. Failure to follow all instructions listed below may result in
electric shock, re, and/or serious injury. Save all warnings and instructions for future
reference. The term "power tool" in the warnings refers to your mains-operated (corded)
power tool or battery-operated (cordless) power tool.
WORK SAFETY AREA
• Keep the work area clean and well lit. Cluttered or dark areas invite accidents.
• Do not operate power tools in explosive atmospheres, such as in the presence
of ammable liquids, gases, or dust. Power tools create sparks which may ignite
the dust or fumes.
• Keep children and bystanders away while operating a power tool. Distractions
can cause you to lose control.
ELECTRICAL SAFETY
• Power tool plugs must match the outlet. Never modify the plug in any way. Do
not use any adapter plugs with earthed (grounded) power tools. Unmodied plugs
and matching outlets will reduce the risk of electric shock.
• Avoid body contact with earthed or grounded surfaces, such as pipes, radiators,
ranges, and refrigerators. There is an increased risk of electric shock if your body is
earthed or grounded.
• Do not expose power tools to rain or wet conditions. Water entering a power tool
will increase the risk of electric shock.
• Do not abuse the cord. Never use the cord for carrying, pulling, or unplugging
the power tool. Keep cord away from heat, oil, sharp edges, or moving parts.
Damaged or entangled cords increase the risk of electric shock.
• When operating a power tool outdoors, use an extension cord suitable for
outdoor use. Use of a cord suitable for outdoor use reduces the risk of electric shock.
• If operating a power tool in a damp location is unavoidable, use a ground fault
circuit interrupter (GFCI) protected supply. Use of an GFCI reduces the risk of
electric shock.
PERSONAL SAFETY
• Stay alert, watch what you are doing, and use common sense when operating a
power tool. Do not use a power tool while you are tired or under the inuence of
drugs, alcohol, or medication. A moment of inattention while operating power tools
may result in serious personal injury.
• Use personal protective equipment. Always wear eye protection. Protective
equipment such as a dust mask, non-skid safety shoes, hard hat, or hearing protection
used for appropriate conditions will reduce personal injuries.
• Prevent unintentional starting. Ensure the switch is in the off position before
connecting to a power source and/or battery pack, picking up or carrying the
tool. Carrying power tools with your nger on the switch or energizing power tools that
have the switch on invites accidents.
• Remove any adjusting key or wrench before turning the power tool on. A wrench
or a key left attached to a rotating part of the power tool may result in personal injury.
• Do not overreach. Keep proper footing and balance at all times. This enables
better control of the power tool in unexpected situations.

2
• Dress properly. Do not wear loose clothing or jewelry. Keep your hair and
clothing away from moving parts. Loose clothes, jewelry, or long hair can be caught
in moving parts.
• If devices are provided for the connection of dust extraction and collection
facilities, ensure these are connected and properly used. The use of dust collection
can reduce dust-related hazards.
• Do not let familiarity gained from frequent use of tools allow you to become
complacent and ignore tool safety principles. A careless action can cause severe
injury within a fraction of a second.
POWER TOOL USE AND CARE
• Do not force the power tool. Use the correct power tool for your application. The
correct power tool will do the job better and safer at the rate for which it was designed.
• Do not use the power tool if the switch does not turn it on and off. Any power tool
that cannot be controlled with the switch is dangerous and must be repaired.
• Disconnect the plug from the power source and/or remove the battery pack,
if detachable, from the power tool before making any adjustments, changing
accessories, or storing power tools. Such preventive safety measures reduce the
risk of starting the power tool accidentally.
• Store idle power tools out of the reach of children and do not allow persons
unfamiliar with the power tool or these instructions to operate the power tool.
Power tools are dangerous in the hands of untrained users.
• Maintain power tools and accessories. Check for misalignment or binding of
moving parts, breakage of parts, and any other condition that may affect the
power tool's operation. If damaged, have the power tool repaired before use.
Many accidents are caused by poorly maintained power tools.
• Keep cutting tools sharp and clean. Properly maintained cutting tools with sharp
cutting edges are less likely to bind and are easier to control.
• Use the power tool, accessories, and tool bits, etc. in accordance with these
instructions, taking into account the working conditions and the work to be
performed. Use of the power tool for operations different from those intended could
result in a hazardous situation.
• Keep handles and grasping surfaces dry, clean and free from oil and grease.
Slippery handles and grasping surfaces do not allow for safe handling and control of
the tool in unexpected situations.
BATTERY TOOL USE AND CARE
• Recharge only with the charger specied by the manufacturer. A charger that is
suitable for one type of battery pack may create a risk of re when used with another
battery pack.
• Use power tools only with specically designated battery packs. The use of any
other battery packs may create a risk of injury and re.
• When the battery pack is not in use, keep it away from other metal objects, like
paper clips, coins, keys, nails, screws, or other small metal objects, that can
make a connection from one terminal to another. Shorting the battery terminals
together may cause burns or a re.
• Under abusive conditions, liquid may be ejected from the battery; avoid
contact. If contact accidentally occurs, ush with water. If liquid contacts eyes,
additionally seek medical help. Liquid ejected from the battery may cause irritation
or burns.

3
• Do not use a battery pack or tool that is damaged or modied. Damaged or modied
batteries may exhibit unpredictable behavior resulting in re, explosion, or risk of injury.
• Do not expose a battery pack or tool to re or excessive temperature. Exposure
to re or temperature above 265°F (130°C) may cause an explosion.
• Follow all charging instructions and do not charge the battery pack or tool
outside the temperature range specied in the instructions. Charging improperly
or at temperatures outside the specied range may damage the battery and increase
the risk of re.
SERVICE
• Have your power tool serviced by a qualied repair person using only identical
replacement parts. This will ensure that the safety of the power tool is maintained.
• Never service damaged battery packs. The service of battery packs should only be
performed by the manufacturer or authorized service providers.
SPECIFIC SAFETY RULES FOR PIPELINE INSPECTION SYSTEMS
• Always check the work area before beginning a job. Do not allow the tool to
contact electrical, chemical, or moving hazards.
• To reduce the risk of re, personal injury, and product damage due to a short
circuit, never immerse your tool, battery pack or charger in fluid or allow a
uid to ow inside them. Corrosive or conductive uids, such as seawater, certain
industrial chemicals, and bleach or bleach-containing products, etc., can cause a short
circuit.
• Recharge battery packs only with the charger specied for the battery. For specic
charging instructions, read the operator's manual supplied with your charger and
battery.
• Always use common sense and be cautious when using tools. It is not possible
to anticipate every situation that could result in a dangerous outcome. Do not use
this tool if you do not understand these operating instructions, or you feel the work is
beyond your capability; contact Milwaukee Tool or a trained professional for additional
information or training.
• Maintain labels and nameplates. These carry important information. If unreadable or
missing, contact a MILWAUKEE service facility for a free replacement.
• Some dust created by power sanding, sawing, grinding, drilling, and
other construction activities contains chemicals known to cause cancer, birth defects
or other reproductive harm. Some examples of these chemicals are:
• lead from lead-based paint
• crystalline silica from bricks and cement and other masonry products, and
• arsenic and chromium from chemically treated lumber.
Your risk from these exposures varies, depending on how often you do this type of
work. To reduce your exposure to these chemicals: work in a well-ventilated area, and
work with approved safety equipment, such as those dust masks that are specially
designed to lter out microscopic particles.

4
FEDERAL COMMUNICATIONS COMMISSION
This is a class A product. In a domestic environment, this product may
cause radio interference, in which case the user may be required to take adequate
measures.
This equipment has been tested and found to comply with the limits for a Class A digital
device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide
reasonable protection against harmful interference when the equipment is operated
in a commercial environment. This equipment generates, uses, and can radiate radio
frequency energy and, if not installed and used in accordance with the instruction manual,
may cause harmful interference to radio communications. Operation of this equipment
in a residential area is likely to cause harmful interference in which case the user will be
required to correct the interference at his own expense.
This device complies with Part 15 of the 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.
SYMBOLOGY
Volts
Direct Current
Federal Communications Commission
Do not allow the battery to contact corrosive or conductive uid
To prevent electric shock, do not allow product to contact live electrical
parts
Chemical Burn Hazard - Keep away from children
SPECIFICATIONS
Volts …………………………………………… 12 DC
Battery Type…………………………………… M12™
Charger Type………………………………….. M12™
Recommended Ambient
Operating Temperature………………………. -4°F to 122°F

5
M12™ BATTERIES
Recharge only with the charger specied for the battery. For specic
charging instructions, read the operator's manual supplied with your charger and
battery.
Removing/Inserting the Battery
To remove the battery, push in the release buttons and pull the battery pack away from
the tool.
Always remove battery pack before changing or removing accessories.
To insert the battery, slide the pack into the body of the tool. Make sure it latches
securely into place.
Only use accessories specically recommended for this tool. Others
may be hazardous.
ONE-KEY™
To learn more about the ONE-KEY™ functionality for this tool, please reference the Quick
Start guide included with this product or go to milwaukeetool.com/One-Key. To download
the ONE-KEY™ app, visit the App Store or Google Play Store from your smart device.
ONE-KEY™ Indicator
Solid Blue Wireless mode is active and ready to be congured via the ONE-
KEY™ app.
Blinking Blue Is actively communicating with the ONE-KEY™ app.
Blinking Red Tool is in security lockout and can be unlocked by the owner via the
ONE-KEY™ app.
INTERNAL BATTERY
Chemical Burn Hazard. This device contains a lithium button/coin
cell battery. A new or used battery can cause severe internal burns
and lead to death in as little as 2 hours if swallowed or enters the
body. Always secure the battery cover. If it does not close securely,
stop using the device, remove the batteries, and keep it away from
children. If you think batteries may have been swallowed or entered
the body, seek immediate medical attention.
An internal battery is used to facilitate full ONE-KEY™ functionality.
To replace the battery:
1. Remove the battery pack.
2. Remove the screw(s) and open the battery door.
3. Remove the old battery, keep it away from children, and dispose of it properly.
4. Insert the new battery (3V CR2032), with the positive side facing up.
Close the battery door and tighten the screw securely.
MAINTENANCE
To reduce the risk of injury, always unplug the charger and remove
the battery pack from the charger or tool before performing any maintenance.
Never disassemble the tool, battery pack or charger. Contact a MILWAUKEE service
facility for ALL repairs.

6
MAINTAINING TOOL
Keep your tool, battery pack and charger in good repair by adopting a regular maintenance
program. Inspect your tool for issues such as undue noise, misalignment or binding of
moving parts, breakage of parts, or any other condition that may affect the tool operation.
Return the tool, battery pack, and charger to a MILWAUKEE service facility for repair.
After six months to one year, depending on use, return the tool, battery pack and charger
to a MILWAUKEE service facility for inspection.
If the tool does not start or operate at full power with a fully charged battery pack, clean
the contacts on the battery pack. If the tool still does not work properly, return the tool,
charger and battery pack, to a MILWAUKEE service facility for repairs.
To reduce the risk of personal injury and damage, never immerse
your tool, battery pack or charger in liquid or allow a liquid to ow inside them.
CLEANING
Clean dust and debris from vents. Keep handles clean, dry and free of oil or grease. Use
only mild soap and a damp cloth to clean, since certain cleaning agents and solvents are
harmful to plastics and other insulated parts. Some of these include gasoline, turpentine,
lacquer thinner, paint thinner, chlorinated cleaning solvents, ammonia and household
detergents containing ammonia. Never use ammable or combustible solvents around
tools.
REPAIRS
For repairs, return the tool, battery pack and charger to the nearest service center.
ACCESSORIES
Use only recommended accessories. Others may be hazardous.
For a complete listing of accessories, go online to www.milwaukeetool.com or contact a
distributor.
SERVICE – UNITED STATES
1-800-SAWDUST (1.800.729.3878)
Monday-Friday, 7:00 AM - 6:30 PM CST
or visit www.milwaukeetool.com
Contact Corporate After Sales Service Technical Support with technical, service/repair, or
warranty questions.
Email: [email protected]
Become a Heavy Duty Club Member at www.milwaukeetool.com to receive important
notications regarding your tool purchases.
SERVICE - CANADA
Milwaukee Tool (Canada) Ltd
1.800.268.4015
Monday-Friday, 7:00 AM - 4:30 PM CST
or visit www.milwaukeetool.ca
LIMITED WARRANTY USA & CANADA
Every MILWAUKEE power tool* (see exceptions below) is warranted to the original
purchaser only to be free from defects in material and workmanship. Subject to
certain exceptions, MILWAUKEE will repair or replace any part on an electric power tool
which, after examination, is determined by MILWAUKEE to be defective in material or
workmanship for a period of ve (5) years** after the date of purchase unless otherwise noted.

7
Return of the power tool to a MILWAUKEE factory Service Center location or MILWAUKEE
Authorized Service Station, freight prepaid and insured, is required. A copy of the proof
of purchase should be included with the return product. This warranty does not apply to
damage that MILWAUKEE determines to be from repairs made or attempted by anyone
other than MILWAUKEE authorized personnel, misuse, alterations, abuse, normal wear and
tear, lack of maintenance, or accidents.
Normal Wear: Many power tools need periodic parts replacement and service to achieve
best performance. This warranty does not cover repair when normal use has exhausted
the life of a part including, but not limited to, chucks, brushes, cords, saw shoes, blade
clamps, O-rings, seals, bumpers, driver blades, pistons, strikers, lifters, and bumper cover
washers.
*This warranty does not cover Air Nailers & Staplers; Airless Paint Sprayer; Cordless Battery
Packs; Gasoline Driven Portable Power Generators; Hand Tools; Hoist – Electric, Lever
& Hand Chain; M12™ Heated Gear; Reconditioned Product; and Test & Measurement
Products. There are separate and distinct warranties available for these products.
**The warranty period for Job Site Radios, M12™ Power Port, M18™ Power Source,
Jobsite Fan and Trade Titan™ Industrial Work Carts is one (1) year from the date of
purchase. The warranty period for the Drain Cleaning Cables is two (2) years from
the date of purchase. The warranty period for the M18™ Compact Heat Gun and the
8 Gallon Dust Extractor is three (3) years from the date of purchase. The warranty
period for the LED in the LED Work Light and the LED Upgrade Bulb for the Work
Light is the lifetime of the product subject to the limitations above. If during normal
use the LED or LED Bulb fails, the part will be replaced free of charge.
Warranty Registration is not necessary to obtain the applicable warranty on a MILWAUKEE
power tool product. The manufacturing date of the product will be used to determine the
warranty period if no proof of purchase is provided at the time warranty service is requested.
ACCEPTANCE OF THE EXCLUSIVE REPAIR AND REPLACEMENT REMEDIES
DESCRIBED HEREIN IS A CONDITION OF THE CONTRACT FOR THE PURCHASE OF
EVERY MILWAUKEE PRODUCT. IF YOU DO NOT AGREE TO THIS CONDITION, YOU
SHOULD NOT PURCHASE THE PRODUCT. IN NO EVENT SHALL MILWAUKEE BE
LIABLE FOR ANY INCIDENTAL, SPECIAL, CONSEQUENTIAL OR PUNITIVE DAMAGES,
OR FOR ANY COSTS, ATTORNEY FEES, EXPENSES, LOSSES OR DELAYS ALLEGED
TO BE AS A CONSEQUENCE OF ANY DAMAGE TO, FAILURE OF, OR DEFECT IN ANY
PRODUCT INCLUDING, BUT NOT LIMITED TO, ANY CLAIMS FOR LOSS OF PROFITS.
SOME STATES DO NOT ALLOW THE EXCLUSION OR LIMITATION OF INCIDENTAL
OR CONSEQUENTIAL DAMAGES, SO THE ABOVE LIMITATION OR EXCLUSION MAY
NOT APPLY TO YOU. THIS WARRANTY IS EXCLUSIVE AND IN LIEU OF ALL OTHER
EXPRESS WARRANTIES, WRITTEN OR ORAL. TO THE EXTENT PERMITTED BY
LAW, MILWAUKEE DISCLAIMS ANY IMPLIED WARRANTIES, INCLUDING WITHOUT
LIMITATION ANY IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR
A PARTICULAR USE OR PURPOSE; TO THE EXTENT SUCH DISCLAIMER IS NOT
PERMITTED BY LAW, SUCH IMPLIED WARRANTIES ARE LIMITED TO THE DURATION
OF THE APPLICABLE EXPRESS WARRANTY AS DESCRIBED ABOVE. SOME STATES
DO NOT ALLOW LIMITATIONS ON HOW LONG AN IMPLIED WARRANTY LASTS, SO
THE ABOVE LIMITATION 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 warranty applies to product sold in the U.S.A. and Canada only.

8
Please consult the 'Service Center Search' in the Parts & Service section of MILWAUKEE's
website www.milwaukeetool.com or call 1.800.SAWDUST (1.800.729.3878) to locate your
nearest service facility for warranty and non-warranty service on a Milwaukee electric power
tool.
LIMITED WARRANTY - MEXICO, CENTRAL AMERICA &
CARIBBEAN
TECHTRONIC INDUSTRIES' warranty is for 5 years since the original purchase date.
This warranty card covers any defect in material and workmanship on this Product.
To make this warranty valid, present this warranty card, sealed/stamped by the distributor
or store where you purchased the product, to the Authorized Service Center (ASC). Or, if
this card has not been sealed/stamped, present the original proof of purchase to the ASC.
Call toll-free1 01 (800) 030-7777 to nd the nearest ASC, for service, parts, accessories
or components.
Procedure to make this warranty valid
Take the product to the ASC, along with the warranty card sealed/stamped by the
distributor or store where you purchased the product, and any faulty piece or component
will be replaced without cost for you. We will cover all freight costs relative with this
warranty process.
Exceptions
This warranty is not valid in the following situations
a) When the product is used in a different manner from the end-user guide or instruction
manual.
b) When the conditions of use are not normal.
c) When the product was modied or repaired by people not authorized by TECHTRONIC
INDUSTRIES.
Note: If cord set is damaged, it should be replaced by an Authorized Service Center to
avoid electric risks.
SERVICE AND ATTENTION CENTER
Call to 01 (800) 030-7777
IMPORTED AND COMMERCIALIZED BY
TECHTRONIC INDUSTRIES MEXICO, SA DE CV
Av President Masarik #29 piso 7, Col. Polanco V Sección
CP 11560, Deleg. Miguel Hidalgo, CDMX
Model: _______________________________________
Date of Purchase: ______________________________
Distributor or Store Stamp: _______________________

Table of Content
1. Introduction..................................................................................................................11
1.1 The M12™ Pipeline Locator.................................................................................11
1.2 M12™ Pipeline Locator Overview........................................................................11
2. The M12™ Battery.......................................................................................................12
3. M12™ Pipeline Locator Setup.....................................................................................13
3.1 Power on/off........................................................................................................13
3.2 M12™ Pipeline Locator First Time Setup.............................................................13
3.3 Navigating through the Settings Menu.................................................................13
3.4 Setting the LANGUAGE.......................................................................................13
3.5 Setting the FREQUENCY....................................................................................14
3.6 Setting the SPEAKER VOLUME..........................................................................14
3.7 Setting the BACKLIGHT options..........................................................................14
3.8 Setting the SOUND CONFIGURATION...............................................................15
3.9 Setting the UNITS of measure.............................................................................15
3.10 Setting the AUTO POWER OFF settings.............................................................15
3.11 The SELF-TEST Function....................................................................................16
3.12 The ABOUT Screen.............................................................................................16
3.13 ONE-KEY.............................................................................................................17
3.14 Battery Temperature............................................................................................17
4. Sonde Locating............................................................................................................18
4.1 Navigating the Pipeline Locator menu.................................................................18
4.2 Sonde locate screens..........................................................................................18
4.3 The Sonde Signal.................................................................................................19
4.4 Set the mode and frequency of the Pipeline Locator.............................................19
4.5 Locating the Sonde...............................................................................................20
5. Push Cable and Line Locating.....................................................................................21
5.1 Passive Versus Active Locating...........................................................................21
5.2 Grounding Post....................................................................................................22
5.3 Applying the Transmitter Signal...........................................................................22
5.4 The LINE TRACE Locate Screen.........................................................................23
5.5 Tracing the Push Cable........................................................................................24
6. Passive Locating - Power & Radio...............................................................................28
6.1 Passive Frequencies...........................................................................................28
6.1.1 Locating Power or Radio Signals..............................................................29


11
1 Introduction
1. Introduction
1.1 The M12™ Pipeline Locator
The M12™ PIPELINE LOCATOR is designed to locate the sonde position and trace the
push cable of the PIPELINE INSPECTION SYSTEMS REEL.
1.2 M12™ Pipeline Locator Overview
1
2
3
4
5
6
2a 2b 2c
2d 2e 2f
7
1. LCD 3. Handle
2.
Button pad:
2a Menu button
2b Mode button
2c Up button
2d Select button
2e Power button
2f Down button
4. Battery compartment
5. Locator stem
6. ONE-KEY LED
7. Speaker

12
2 The M12™ Battery
2. The M12™ Battery
Removing the battery
Undo the locking fastener and open the
battery compartment.
Pull the battery from the socket while
squeezing the M12™ battery tabs together.
Installing the battery Battery status
Line up the battery and press into the
battery compartment. Press until the locking
click sound is heard.
The battery status is always shown in
the upper right corner of the LCD. Each
segment represents 25% of the battery life.
The M12™ Pipeline Locator is powered by an M12™ BATTERY. The battery condition is
always shown on the LCD in the status bar on the Pipeline Locator.
Recharge only with the charger specied for the battery. For specic
charging instructions, read the operator's manual supplied with your charger and
battery.

13
3 M12™ Pipeline Locator Setup
3. M12™ Pipeline Locator Setup
This section of the manual covers setting up the features and options of the M12™ Pipeline
Locator.
3.1 Power on/off
Press the Power button on the M12™ Pipeline Locator. The buttons will illuminate,
showing that the power is on.
3.2 M12™ Pipeline Locator First Time Setup
All the settings are saved into the M12™ Pipeline Locator's memory and will remain there
until changed. The initial settings will set the FREQUENCIES, VOLUME, BACKLIGHT
TIMERS, SOUND CONFIGURATION, UNITS OF MEASURE, POWER TIMER, and
LANGUAGE.
3.3 Navigating through the Settings Menu
MENU Button - Press to enter the menu options. Also, use to step back
(return) to the previous screen.
UP and DOWN Navigation Buttons - Press the Up-Down buttons to move
vertically through the menu and to lower and raise the sensitivity while
locating.
SELECT Button - Press the SELECT button to accept the menu options.
3.4 Setting the LANGUAGE
It is recommended to set your LANGUAGE rst so that the other menus can be easily
read and understood.
1. Press the Menu button to enter SETTINGS.
2. Scroll down to LANGUAGE, press the SELECT button to enter the LANGUAGE
sub-menu.
512Hz Settings
Meter
5 min
English
Frequency
Speaker Volume
Backlight
Sound Configuration
Units
Auto Power Off
Self Test
Language
About
Bulgarian
Arabic
English
German
Dutch
3
3. Press the UP/DOWN buttons to highlight the LANGUAGE.
4. Press SELECT start the LANGUAGE change.

14
3 M12™ Pipeline Locator Setup
3.5 Setting the FREQUENCY
The option sets the PASSIVE, ACTIVE, and SONDE frequencies.
1. Press the Menu button to enter SETTINGS.
2. Scroll to FREQUENCY, press SELECT to enter the sub-menu.
3. Use the UP/DOWN buttons to move through the choices while using the SELECT
button to ll the checkboxes selecting that frequency.
512Hz Freq Settings
512Hz
640Hz
33kHz
33kHz
83kHz
50Hz
60Hz
RF
4. Press the MENU button when nished to return to the main menu.
3.6 Setting the SPEAKER VOLUME
1. Press the Menu button to enter SETTINGS.
2. Scroll to SPEAKER VOLUME, press SELECT.
3. Press the UP/DOWN buttons to adjust the speaker volume.
4. Press the SELECT button to save the speaker volume setting.
5. Press the MENU button again to return to the locate screens.
512Hz
Meter
5 min
English
Frequency
Speaker Volume
Backlight
Sound Configuration
Units
Auto Power Off
Self Test
Language
About
3
Settings
3.7 Setting the BACKLIGHT options
1. Press the Menu button to enter SETTINGS.
2. Scroll to BACKLIGHT, press SELECT.
3. Press the UP/DOWN buttons to adjust the BACKLIGHT level.
4. Press the SELECT button to save the setting.
512Hz
Meter
5 min
English
Frequency
Speaker Volume
Backlight
Sound Configuration
Units
Auto Power Off
Self Test
Language
About
3
Settings

15
3 M12™ Pipeline Locator Setup
3.8 Setting the SOUND CONFIGURATION
FM - Frequency Modulated - The sound pitch changes with the signal strength
AM - Amplitude Modulated - The sound volume changes with the signal strength
Real - The sound is derived directly from the received signal
1. Press the Menu button to enter SETTINGS.
2. Scroll to SOUND CONFIGURATION, press SELECT.
3. Use the UP/DOWN buttons to select an option, press SELECT to enter the sub-menu.
4. Use the UP/DOWN buttons to select the choice, press SELECT.
5. Press the MENU button again to return to the locate screens.
512Hz
FM
FM
FM
Line Trace Sound
RF Sound
Passive Sound
FM
AM
Sound Configuration
3.9 Setting the UNITS of measure
1. Press the Menu button to enter SETTINGS.
2. Scroll to UNITS, press SELECT.
3. Use the UP/DOWN buttons select METER or FEET, press SELECT.
4. Press the MENU button again to return to the locate screens.
512Hz
Meter
5 min
English
Frequency
Speaker Volume
Backlight
Sound Configuration
Units
Auto Power Off
Self Test
Language
About
Meter
Feet
3
Settings
3.10 Setting the AUTO POWER OFF settings
1. Press the Menu button to enter SETTINGS.
2. Scroll to AUTO POWER OFF, press SELECT.
3. Use the UP/DOWN buttons select the time to turn off after no activity, press SELECT.
4. Press the MENU button again to return to the locate screens.
512Hz
Meter
5 min
English
Frequency
Speaker Volume
Backlight
Sound Configuration
Units
Auto Power Off
Self Test
Language
About
1 min
5 min
10 min
15 min
Never
3
Settings

16
3 M12™ Pipeline Locator Setup
3.11 The SELF-TEST Function
The SELF-TEST function conrms that the locator is operating within its set parameters.
The SELF-TEST should be run in an area free of interference from below ground or above
ground utilities.
1. Press the Menu button to enter SETTINGS.
2. Scroll to SELF-TEST, press SELECT.
3. Keep the Pipeline Locator still while the SELF-TEST is running.
Self Test
PASSED
Self Test
FAILED
The result will show a PASSED or FAILED screen.
3.12 The ABOUT Screen
The ABOUT screen shows the locator's serial number, calibration, and software information.
You may be asked to provide information from this screen when requesting technical
support.
1. Press the Menu button to enter SETTINGS.
2. Scroll to ABOUT, press SELECT.
3. Press the MENU button to return to the locate screens.
Software Revision
Software Date
Software Time
Calibration Version
Calibration Date
Serial Number
PCB Identifier
1.00.001
04/27/2020
14:28:20.45
999
04/27/2020
103034508400
1
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