12. Troubleshooting
072-65284M-02 (SonicMan SN1) 24 Feb 2005
26
Is the trigger being double-
clicked?
Double-click the trigger, with both clicks
occurring within a 1 second time
period.
A double-click that takes longer than 1
second for both clicks will not turn the
unit OFF.
The unit does not turn
off, even when the
power is OFF
(continued)
Is the trigger being pulled all the
way?
Pull the trigger until a “click” is heard.
Are the earphones being used
the ones that were included in
the
SonicMan
set?
There may be no sound output if
earphones other than the included
earphones are used. Be sure to use
only the included earphones.
Are the earphones inserted
snugly into the earphone jack?
Insert the earphones firmly all the way
into the earphone jack.
Is there any dirt or foreign
matter in the earphone ear
piece?
Clean the earpiece with a soft, dry
cloth.
No sound can be
heard through the
hearphones
Is the noise level set too low?
Increase the setting to a proper level
(see section 10.7 “Adjusting the Noise
Level”).
Is the unit in detection mode?
Even if the laser pointer is set to ON, if
the unit is in a mode other than
detection mode, no laser beam will be
emitted. Return the unit to detection
mode and again check the status of the
laser beam.
No laser beam is
emitted from the laser
pointer
Is the “
” mark displayed on the
screen?
When the laser pointer is ON, the “
”
mark is displayed on the screen.
Press the [
] button, causing the “
”
mark to be displayed, and again check
the status of the laser beam.
Automatic sensitivity
adjustment does not
function properly
Is the trigger being held?
The automatic sensitivity adjustment
only works if the trigger is pulled and
held.
Is the body of the
SonicMan
being moved?
If
SonicMan
is moved, the sound will
vary with the adjusted sensitivity.
Do not move the body during automatic
sensitivity adjustment.
Is there any variable noise
generated in the reading
direction?
When the reading sound varies, The
adjustment sensitivity also varies.
Set sensitivity with a read sound that is
relatively stable.
When saving, the
automatically created
record No. does not
begin at 001
Has inspection data been saved
previously?
The automatically generated record
number is one number larger than the
highest existing record number.
Using the saved data recall function,
check the saved data and delete all
unnecessary data that is found.
