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OPERATING MANUAL

CW20

Hand-Held
Metal Detector

2-YEAR LIMITED WARRANTY

This product is warranted against defects in materials and workmanship under normal use for
two years from the date of purchase to the original owner.
Damage due to neglect, accidental damage or misuse of this product is not covered under this
warranty. Decisions regarding abuse or misuse of the detector are made solely at the discretion
of the manufacturer.

Proof of Purchase is required make a claim under this warranty.

Liability under this Warranty is limited to replacing or repairing, at our option, the metal detec-
tor returned, shipping cost prepaid to Fisher Labs. Shipping cost to Fisher Labs is the responsi-
bility of the purchaser.

To return your detector for service, please first contact Fisher Labs for a Return Authorization
(RA) Number. Reference the RA number on your package and return the detector within 15 days
of calling to:

Fisher

®

Research Labs, Inc.

1465-H Henry Brennan Dr., El Paso, TX 79936

Phone: 915-225-0333 ext.118

Warranty coverage does not include the cost of transporting the detector for an owner who is
located outside of the United States of America.
Fisher Research Labs does not warrant suitability for a specific purpose, and shall in no event be
liable for any direct, incidental, or consequential damages.

According to FCC part 15.21

Changes or Modifications made to this device not expressly approved by the party responsible for compliance

could void the users authority to operate this equipment.

This device complies with FCC Part 15 Subpart B Section 15.109 Class B

NOTE TO CUSTOMERS OUTSIDE THE USA

This warranty may vary in other countries, check with your distributor for details.

Warranty does not cover shipping costs.

MCW20 

Rev.2

022113   

 

Summary of Contents for CW20

Page 1: ...OPERATING MANUAL CW20 Hand Held Metal Detector ...

Page 2: ...ry small metal objects such as the metal rivets sewn into clothing will not be detected beyond a range of one inch from the object INTERFERENCE ELIMINATION FEATURES 3 Operating frequency selections to eliminate electromagnetic interference from other devices OPERATING FREQUENCY 7 1 kHz POWER SUPPLY Requires 1 9 Volt battery included Low Battery LED indicator MOMENTARY LOW OPERATION Minimizes Inter...

Page 3: ...tor will NOT emit the High Pitch tone upon the detection of metal objects b The vibrator will activate upon the detection of a metal object and the Target LED indicator will illuminate 5 Operating Frequency Selection Chose from two alternate operating frequencies in the event of electromagnetic interference from other electronic devices 6 Low Battery Indication When battery needs to be replaced Lo...

Page 4: ...ity align on detector housing with on battery c The battery cover opens and closes with a coin or screwdriver 2 Set the On switch to ON ON is the middle position 3 Select Audio or Vibrate Mode 4 Sweep the Detector over the target area Detector must be IN MOTION to detect metal 5 Read this manual for proper training in the detection of metal objects ...

Page 5: ...cting range In order to guarantee maximum detection at all times replace battery as soon as yellow light illuminates The detector will continue to operate at a lower sensitivity after the Low Battery Indicator is illuminated Replace batteries as soon as possible after the indicator illuminates If you plan to store the CW20 for several days or more remove the battery YELLOW LED Low Battery Indicato...

Page 6: ...be reduced a Very small metal objects such as the metal rivets sewn into clothing will not be detected beyond a range of one inch from the object b Large environmental metal objects such as the metal reinforcing bars in floors will not be detected beyond a range of several inches Upon release of the Momentary Low switch the detector will return to Normal Operation LED Indicators The GREEN light in...

Page 7: ...th a smooth even motion about one inch from the body Avoid making physical contact between the subject and the detector Press and Hold the Momentary Low switch to eliminate interference from the metal bars in floors or from very small metal objects such as rivets or zippers sewn into clothing CAUTION Use in the MOMENTARY LOW mode will desensitize the detector Use the Momentary Low switch only afte...

Page 8: ...e the RA number on your package and return the detector within 15 days of calling to Fisher Research Labs Inc 1465 H Henry Brennan Dr El Paso TX 79936 Phone 915 225 0333 ext 118 Warranty coverage does not include the cost of transporting the detector for an owner who is located outside of the United States of America Fisher Research Labs does not warrant suitability for a specific purpose and shal...

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