POSline SM2430, Руководство пользователя

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6.2 Beeps
A beeper gives audible feedback on scanner operation.
6.3 Changing the Beep Volume
The scanner can be programmed with the Programming Guide to change
beeper tone, volume and duration; the beeper volume can also be changed by
using the push button.
The default beep volume is loud. There are three sound levels: loud, medium,
and low.
Press and hold the push button for about 5 seconds. The scanner will cycle to
its next level. Repeat till the desired level is reached.
Note: The volume setting is saved in volatile memory. That means the change
will lost when the scanner powers down. On next power up the scanner resets
to the configured setting. If you wish to keep the changed the volume setting,
use the Programming Guide to set the changes.
6.4 Sleep Mode
After the scanner has been inactive for a period of time, the laser automatically
turns off; after some more time, the motor turns off and the scanner enters
“sleep mode,” indicated by the blue status LED blinking once a second. To
wake up the unit, simply present an object close to the scanner window, or
press the push button.
Note: The scanner includes a motion sensor that detects activity in front of the
scan window. The detecting distance is up to about 50mm (2 inches) from the
scan window, depending on ambient light.
Beeps Indication
One beep A barcode has been successfully decoded.
Four beeps in series This indicates the scanner passed the power
on self-test and is operating properly.
Two beeps: low-high The scanner has entered programming
mode.
Two beeps: same tone Scanner has returned from programming to
normal mode.
Continuous tone This is a failure indication. Return the unit for
repair.