Z-3190BT/Z-3191BT Service Guide
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S
ERVICE
G
UIDE
Laser Light Viewing
: The scan window is the only aperture through which laser light may be observed from this
product. A failure of the scanner engine, while the laser diode continues to emit a laser beam, may cause emission
levels to exceed those for safe operation. The scanner has safeguards to prevent this occurrence. If, however, a
stationary laser beam is emitted, the failing scanner should be disconnected from its power source immediately.
Adjustments
: Do not attempt any adjustments or alteration of this product. Do not remove the protective housing
of the scanner. There are no user-serviceable parts inside.
Optical
: The use of optical instruments with this product will increase the eye hazard. Optical instruments include
binoculars, magnifying glasses, and microscopes but do not include normal eye glasses worn by the user.
CAUTION
: Use of controls or adjustments or performance of procedures other than those specified herein may
result in hazardous radiation exposure.
For CE-Countries
This scanner is in conformity with CE standards. Please note that an approved, CE-marked power supply unit
should be used in order to maintain CE conformance.
This manual is in A4 format. Please check your printer setting before printing it out.
Power Supply
Use only the type of battery and the charging equipments that came with your scanner.
Using any other type of battery and charging equipment may damage the scanner and invalidate the warranty.
Do not short the battery terminals. The battery could overheat.
Do not attempt to split or peel the outer casing.
Remove the battery if the scanner is not going to be used for a long time. If the battery is left unused for more
than 3 months, you need to charge the battery before use.
WARNING
Improper assembly/disassembly may result in performance degradation to the wireless
and other functions of the scanner. Use this service guide at your own risk. We do not
guarantee or warranty the timeliness, completeness, or performance of the information
provided in this service guide.
