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2.3 Running the BIOS Setup
In most cases, the device will have been setup and configured by the dealer prior to
delivery. Nonetheless, some users may need to access the UTC-315 POS' BIOS
(Basic Input-Output System) setup program to configure the system data, such as
the current date/time and hard drive type. The BIOS setup program is stored in read-
only memory (ROM) and can be accessed during system power up/reset by pressing
"Del" on the keyboard.
The settings specified are then stored in a special area of memory called CMOS
RAM. This memory is backed up by a battery to ensure data retention when the sys-
tem is shut down or reset. Whenever powered up, the system reads the settings
stored in CMOS RAM and compares them to the results of the equipment check con-
ducted during the power on self-test (POST). If an error occurs, an onscreen error
notification will be displayed prompting users to run the setup program.
COM2 RS232/RS422/RS485 Selection
Access the BIOS Setup Utility Advanced Super IO Configuration
UTC-315 POS Series User Manual
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