Key Click; Buzzer Volume; Usb Vcom No; Font - CipherLab 8400 Reference Manual

8400 Series Mobile Computer

3.2.6 KEY CLICK

The system will produce an audible signal when any key on the keypad is pressed. The
current value is highlighted. Select a desired tone for the buzzer or mute it.

3.2.7 BUZZER VOLUME

Set the buzzer volume.
Use the [UP] and [DOWN] keys to adjust the volume level (3 levels).

3.2.8 USB VCOM NO.

When connecting more than one mobile computer to a host computer at the same time,
you will need to use a unique virtual COM port number for each mobile computer.
Use the [UP] and [DOWN] keys to select between "Fixed" and "Change with Serial
Number".

3.2.9 FONT

Font version information can be viewed here. It displays System Font if there is no
custom font file. If a multi-language font file is downloaded, you will be able to select a
font from the list.

3.2.10 SYSTEM PASSWORD

Set a password to control user access to the System Menu. The password can be up to
eight alphanumeric characters.
Note: The password is case-sensitive. To disable a previous password, enter blank on
the "Input new password" and "Verify password" screens.

3.2.11 RESET TO DEFAULT

Reset system settings to the default values, except for the reader settings.
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Reference Manual