Chinavision CVSB-K143 User manual

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Minimum system requirements:
+ Above 700MHZCPU;
+ 64 MB RAM;
+ At least 200 MB hard disc space;
+ Microsoft Windows 98/2000/XPtulSTA;
+ USB interface;
+ Turn on your PC or notebook and wait until the
operating system has been fully loaded;
+ Connect the USB Receiver to your PC or
notebook's USB Port directly. The operating
system will detect and install the USB Receiver
automatically.
(Please refer to figure 1)
Page I

+
+
Iil n
Figure I
Remove the battery cover from the keyboard;
Place 2 pieces of AAA batteries into the keyboard
according to correct polarities;
After loading the batteries, close the battery
cover.
(Please refer to Figure 3)
The keyboard is ready to use. (The paring between
keyboard and receiver has been preset in
production) rage I
+
Figure 2
The keyboard, and receiver have auto_recognition
capability and have been preset during production.
Normally, you will not need to reset during the
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Page 2Page 3

installation.
lf the keyboard and receiver have lost auto-recognition,
please pair the lD Codes by the following steps.
1, Paring the keyboard and the receiver
Press the lD button on the receiver and the
indicator on the receiver will flash;
Press the lD button at the bottom of the keyboard;
lf the indicator on the receiver stops flashing, the
paring between the keyboard and the receiver
has been successful.
(Please refer to Figure 3)
+
+
II
Figure 3
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Problem Solution
The buttons are not
working properly.
Please change the battenes.
If you do not use the
keyboard for 8
minutes, the first click
to the keyboard will be
trealed as a wafte up
instruction, therefore,
no response for input
by this first click.
From the second click, the
keyboard will be responding
properly.
The keyboard is not in
sleep mode and there
is no response from
the keyboard
Please follow the "Paring
keyboard with the receiver"
in part 3 of this user
manual.
The keyboard does not
response properly, or
response very slowly;
Please change the batterres.
The low power
indicator light on the
Please change the batteries.
Page 4Page 5

a
a
upper right corner of
the keyboard flashes
For further details, please contact your local
distributor for information.
Gently glide your finger across the trackball
The two buttons at the bottom of the trackball
is for right tapping/clicking and left
tapping/clicking.
o Email: Call the email function.
o Back:
o Forward:
o Refresh:
Page 6Page 7
Calculator:
Previous Track:
Next track:
Mute:
Web home:
Web favorites:
Play/Pause:
Media Stop:
Volume up:
Volume down:
Go to web home page.
Open my favorite.
Play or pause the media.
Stop the media play.
Increase the volume
Decrease the volume.