PSC PowerScan 7000BT SRI, Краткое руководство пользователя

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16 PowerScan® 7000BT SRI
• the scanner is linked to the desired Base Station. See
"Linking the
Scanner to a Base Station" on page 5
.
• the scanner is within reasonable operating range of the Base Sta-
tion, with no major obstructions between the radio units such as
thick walls or heavy machinery. (At the time of this writing, maxi-
mum scanner-to-Base Station range is specified at 100 meters.)
• the Base Station is powered-on. When the Base Station powers up,
both LEDs briefly flash. If both lights are bright and crisp, this is a
good indication of adequate power input from either Power Off
the Terminal (P.O.T.) or the optional AC Adapter (if used).
• the Base Station interface cable is securely attached to the host.
Consult your technical support manager or refer to your host sys-
tem manual to identify the proper cable connection for the scan-
ner. If necessary, verify interface cable function by using a known-
good interface cable.
Troubleshooting the Scanner
If the problem is specific to scanning, verify that...
• The scanner will automatically perform a set of self-tests whenever
you turn it on. Observe and note any special indications made by
the scanner (an unexpected pattern of flashes or beeps) during
power-up. If technical support is contacted regarding a problem,
they may request this information.
• Does the scanner power on? Does the illumination beam come on?
If no illumination beam, check that...
• the battery has been adequately charged.
• the battery is fully seated and its latch engaged.
• the trigger works.
• Is the scanner having trouble reading your symbols?
If the scanner isn’t reading symbols well, check that the symbols...
• aren’t smeared, rough, scratched, or exhibiting voids.
• aren’t coated with frost or water droplets on the surface.