Replacing the keyboard batteries – HP 2307890A User Manual
Page 19
Before You Begin
13
Before Y
ou Begin
Replacing the Keyboard Batteries
Keep spare batteries on hand. Battery life will vary with
the use of the system.
1
Slide the battery cover off the back of the keyboard.
2
Insert four AA batteries (alkaline). Make sure the
battery positive and negative ends are inserted
correctly.
3
Replace the battery cover.
4
Make sure the HP Digital Entertainment Center is
powered on.
5
Test the keyboard.
■
The keyboard is set to connect to the HP Digital
Entertainment Center automatically.
6
If the keyboard does not operate:
a
Check the battery orientation.
b
Synchronize the keyboard. See “Synchronizing
the Keyboard” on page 130.
If you have no batteries and must use a keyboard, attach
a USB keyboard to the back or front panel. You can also
use the remote control for many functions as a temporary
substitute.