Intralot WBCR, Руководство пользователя, Страница: 10 / 14

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2.6 How to scan:
The engine has a view finder that
projects a bright green aiming
beam that corresponds to the
engine’s horizontal field of view.
The aiming beam should be
centered over the bar code, but
it can be positioned in any
direction for a good read.
The aiming beam is smaller when
the engine is closer to the code
and larger when it is farther from
the code. Symbologies with
smaller bars or elements (mil
size) should be read closer to the
unit. Symbologies with larger
bars or elements (mil size) should
be read farther from the unit. To
read single or multiple symbols
(on a page or on an object), hold
the engine at an appropriate
distance from the target, send a
trigger command, and center the
aiming beam on the symbol. If
the code being scanned is highly
reflective (e.g., laminated), it
may be necessary to tilt the code
+5° to prevent unwanted
reflection.
2.7 Battery replacement:
When the useful operational time away from the
charging base shortens, it is time to replace the
batteries. Follow the following procedure to install
3 new 1000mAh NiMH AAA cells in the wireless
units.
1. Undock the reader from the charging base.
2. Unscrew the battery compartment screw.
3. Open the battery compartment.
4. Locate the pull strap and pull its end to
push the batteries out.
5. Install the new batteries over the pull
strap, observing the polarity marks shown
inside the battery compartment. Make
sure the strap is underneath all 3 cells.
6. Replace the compartment door and install