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replaced with the factory default value.
The factory default parameters and functions can be found in the default
settings table in the appendix.
5. Display the version number
After reading the "display version number" barcode, the version informa-
tion of the device can be output.
6. Prompt tone
After the reading engine successfully reads, it can output a PWM signal
to drive the external buzzer circuit to make a sound.The sound signal can
be turned off or allowed to be output by setting, and the type and volume
of the sound can be modified by setting.The corresponding settings can
be made with the following setting codes.
a. Turn on/off the tone
Note: The bar code is silent when the sound is turned off, but there is an
audible prompt when reading the setup code.
Reset
Display version number
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