Service manual

Using the System Setup Program: Dell Latitude CP
A change to the Alarm Resume option takes effect immediately (rebooting is not required).
Asset Tag
The Asset Tag option displays the asset tag code if you or your organization assigned one to
your computer.
See the topic titled "Asset Tag Utility" in the online System User's Guide for information on
assigning an asset tag code.
Audio Mode
Audio Mode helps you manage the resources of the computer and the external devices you
use with it.
Settings for this option are:
● Half Duplex (the default) - Allows you to play or record sounds, but not both at the same
time. Use this setting if the Parallel Mode option is set to ECP and the Infrared Mode
option is set to Fast IR.
● Disabled - Disables the audio controller and makes the direct memory access (DMA),
interrupt request (IRQ), and input/output (I/O) resources available for another serial
device to use.
● Full Duplex - Allows the computer's audio system to play and record sounds
simultaneously.
For a change in the Audio Mode option to take effect, you must reboot your computer.
NOTES: The System Setup program limits the options available for Audio Mode,
depending on how the Parallel Mode and Infrared Mode options are set. If Parallel
Mode is set to ECP and Infrared Mode is set to Fast IR, the Audio Mode option
cannot be set to Full Duplex. This limitation is based on the number of available 8-bit
DMA channels.
The value selected for Audio Mode determines the boot configuration for the device.
If Windows 95 finds another available resources, the operating system may upgrade
the configuration.
Battery
Battery is one of the categories of Power Management. You can set different time-outs for the
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