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Operation

1.

Install Battery (see Figure A)

2.

Click On by rotating the knob clockwise.

3.

Battery Check
The PinPointer will buzz immediately,
indicating that the batteries are in good
condition.
If the buzzer does not sound after switching
on, replace the single 9-volt battery.

4.

Set the Sensitivity

A. Starting with the knob in a position where

the buzzer is making sound, rotate knob
clockwise 
to the point where the device
is just silent. (Figure B)

B. You want to position the knob in the

most counterclockwise position at
which the buzzer is still silent. 
This
threshold setting provides maximum
sensitivity. (Figure C)

5.

During use, periodically re-set the knob
for maximum sensitivity.

indicating that the batteries are in good
condition.
If the buzzer does not sound after switching
on, replace the single 9-volt battery.

4.

Set the Sensitivity

A. Starting with the knob in a position where

the buzzer is making sound, rotate knob
clockwise 
to the point where the device
is just silent. (Figure B)

B. You want to position the knob in the

most counterclockwise position at
which the buzzer is still silent. 
This
threshold setting provides maximum
sensitivity. (Figure C)

5.

During use, periodically re-set the knob
for maximum sensitivity.

U

N

T

IL

J

U

S

T

S

IL

E

N

T

R

O

T

A

T

E

K

N

O

B

S

-L

-O

-W

-L

-Y

“JUST

SILENT”

TOO FAR INTO

SILENT-ZONE

BUZZING

U

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T

IL

J

U

S

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S

IL

E

N

T

R

O

T

A

T

E

K

N

O

B

S

-L

-O

-W

-L

-Y

“JUST

SILENT”

TOO FAR INTO

SILENT-ZONE

BUZZING

Figure A

Figure B

Figure C

BHpinpointer(printer).qx6  4/8/14  2:55 PM  Page 2

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