Service manual

Using the System Setup Program: Dell Latitude CP
Settings for this option in both the AC and Battery categories are:
● Disabled
● 1 Minute
● 2 Minutes
● 3 Minutes
● 4 Minutes
● 5 Minutes
● 10 Minutes
● 15 Minutes
● 30 Minutes
● 1 Hour
The default setting is 4 Minutes. To increase battery operating time, set Display Time-Out to a
lower number of minutes.
NOTE: Set the Display Time-Out option to Disabled if using it causes compatibility
problems with your software.
A change to the Display Time-Out option takes effect immediately (rebooting is not required).
If you are not in the System Setup program, you can turn off the display immediately by
pressing <Fn><d>. The display resumes normal operation automatically when you press a
key, move the cursor, or press the power button.
Docking Status
Docking Status shows whether the computer is attached to a Dell Latitude C/Port Advanced
Port Replicator (APR) or C/Dock Expansion Station. There are no user-selectable settings for
the Docing Status option.
External Cache
External Cache tells you how much external cache your computer has. There are no user-
selectable settings for the External Cache option.
External Hot Key
External Hot Key lets you use the <Scroll Lock> key on the external keyboard the same way
you use the <Fn> key on the computer's built-in keyboard. Set this option to Scroll Lock (the
default) if you are using an external keyboard. Set this option is Not Installed to disable this
function on the external keyboard.
Infrared Data Port
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