Intergraph TDZ-400 Deskside, Руководство по установке и обслуживанию

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88 Chapter 7 - Using AMIBIOS Setup
Parallel Port IRQ
-- This parameter allows you to select a base IRQ for the
parallel port. The default is IRQ-7, or IRQ-5 may be selected. Either IRQ
can be assigned to any of the LPT port numbers as shown in the parallel port
table above.
ECP DMA Channel
-- This parameter activates when the Parallel Port
Mode is set to ECP. You can select a DMA channel for the parallel port
when operating in ECP mode. Values for this parameter are None, CH 1
through CH 7. When the Parallel Port Mode is set to ECP, the default DMA
channel is 5.
Security Menu
The Security Menu allows you to change the system password and enable or
disable virus protection.
Password
To prevent unauthorized users from accessing the AMIBIOS Setup program,
enter a password on this menu. If you do not enter a password, then the
system will not prompt users for a password when they start AMIBIOS
Setup. This password does not affect the system logon password.
Note: The Advanced Setup menu contains the Password Checking
parameter that enables the system to use the password that you enter.
➤
To enter a password:
1. Select the Password icon. The Password menu displays.
2. Type the characters (maximum of six) for the password, and then
press
ENTER
.
3. Re-type the password to confirm it and press
ENTER
.
➤
To disable a password:
1. Select the Password icon.
2. Type in the current password, and press
ENTER
.