User's Manual

Thomson/Gyration Confidential Page 18 of 21
• When using the Learning feature, do the learning process in low light areas to
prevent natural light and fluorescent light from interfering with the infrared
signals.
If the RF or gyro functions on your RCU don’t work properly…
• If the RCU does not appear to be working at all, it may not be connected or
synchronized with the builtin RF transceiver. Repeat the Setting Up and
Synchronizing the Remote and the Transceiver procedure above.
• If, when using the RCU as an in-air cursor control, the cursor is visible on the
screen, but shows no movement, the gyro may not be activated. See the Gyro
Operation section above to activate the gyro and in-air cursor control.
• If the cursor movement is choppy or erratic, there may be radio interference.
Move the PC farther away from other electronic devices such as monitor speaker
or radios.
• The batteries in the RCU might be weak, dead, or installed incorrectly. If batteries
are weak, the backlighting will be weak on the device mode buttons. In this case,
put new batteries in the remote. (Note: if you remove the batteries, you may have
to reprogram the remote to operate other components.)