Advantech PCA-6157, Руководство пользователя

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34 PCA-6157 User's Manual
Typematic Delay (msec)
When holding down a key, the Typematic Delay is the time
interval between the appearance of the first and second characters.
The input values (msec) for this category are: 250, 500, 750, 1000.
Security Option
This setting determines whether the system will boot if the
password is denied, while limiting access to Setup.
System The system will not boot, and access to Setup will be
denied if the correct password is not entered at the
prompt.
Setup The system will boot, but access to Setup will be
denied if the correct password is not entered at the
prompt.
Note: To disable security, select PASSWORD SETTING in
the main menu. At this point, you will be asked to enter
a password. Simply hit the <ENTER> key to disable
security. When security is disabled, the system will
boot, and you can enter Setup freely.
Video BIOS Shadow
This determines whether video BIOS will be copied to RAM,
which is optional according to the chipset design. When enabled,
Video Shadow increases the video speed.
C8000 - CFFFF Shadow/DC000-DFFFF Shadow
These determine whether optional ROM will be copied to RAM in
blocks of 16 KB.
Enabled Optional shadow is enabled
Disabled Optional shadow is disabled
Onboard SCSI Controller
Enabled or disables the on-board SCSI controller.