Lenovo IdeaCentre B500 User Manual page 30

power indicator blinks every three seconds, this means that the battery power is
low and the remote control will turn off automatically after 10 minutes.
When the remote control power indicator blinks 3 times per second during 3
seconds and if in telephone mode there are 3 beeps during 3 seconds, this
indicates that the remote control cannot be used. You need to replace the batteries
to use it again. After replacement of batteries, the indicator light will stop blinking.
In Windows MCE mode:
MCE remote control works normally. Press the related button to turn on the air
mouse, game or wireless telephone function.
In Air Mouse mode:
MCE remote control and air mouse work normally. Press the related button to turn
on the game or wireless telephone function.
In Telephone mode:
MCE remote control and wireless telephone function work normally. Press the
related button to turn on the game or air mouse function.
In Game mode:
The Game function works normally. Press the related button to turn on the air
mouse, MCE remote control or wireless telephone function.

User Guide
31040007_IC B5_UG_EN_V1.0.indd 25 2009.10.21 4:50:18 PM