Sony SVT212190X - Manual (Page 56)

malfunction.
Do not recharge a dry cell AA battery.
Refer to the supplied safety information manual.
About the Usage Environment for the Keyboard
This section explains how to use the wireless keyboard.
You can use the wireless keyboard up to 33 ft. / 10 m away from your VAIO computer.
Note
Do not allow water to enter the wireless keyboard as malfunction may result.
Depending on the usage environment, the communication range between the wireless keyboard and your
VAIO computer may be less than 33 ft. / 10 m.
If you use the wireless keyboard too close to your VAIO computer (within 4 inches / 10 cm), wireless
communication may be affected and keyboard input may become unstable. We recommend that you use the
wireless keyboard at least 6 inches / 15 cm away from metal objects and your VAIO computer.
About Adding Memory Modules
Your VAIO computer and memory modules use high precision components and electronic connectors
technology.
To avoid invalidation of the warranty during your product warranty period, we recommend that you contact
an authorized Sony repair center to install a new memory module.
A flat fee will be charged to repair any damage resulting from your performing a memory upgrade, even
within the warranty period.
Checking Supplied Items
Check all items packed with the product before use.
Wireless keyboard
Wireless mouse
AA batteries