User Guide
USER’S GUIDE
Changing Volume Lock 27
OPTIMIZING IR/RF BASE STATION RECEPTION
Here are some adjustment tips for optimizing the operation of your IR/RF 
Base Station:
• Aim the OFA Kameleon 8-Device Remote with RF toward the room 
where the IR/RF Base Station is located.
• Do not position the IR/RF Base Station near metal objects, such as heat 
ducts. Metal can absorb RF signals.
• Make sure the batteries in the OFA Kameleon 8-Device Remote with RF 
are fully charged. Try replacing them if you are not sure (see “Installing 
Batteries” on page 4). Weak batteries will affect the signal range.
• Make sure that the OFA Kameleon 8-Device Remote with RF is not being 
affected by other RF transmissions (e.g., garage door openers, cordless 
telephones, etc.).
NOTE: The tests for range limits of the OFA Kameleon 8-Device Remote with RF 
and the IR/RF Base Station were conducted in open-air distance tests. Actual 
signal distance will be based on the construction of the building the unit is 
being used in, as well as other factors, such as outside interference.
CHANGING VOLUME LOCK
The OFA Kameleon 8-Device Remote with RF is set at the factory for 
independent volume control of each selected device.
However, you may change the Volume Lock setting to Global Volume Lock 
so that a device’s volume is locked to one mode (e.g., to control TV volume in 
all other modes). After that you can perform Individual Volume Unlock on a 
selected device to set its volume control for independent operation.
LOCKING VOLUME CONTROL TO ONE MODE (GLOBAL VOLUME LOCK)
1. Press and hold SETUP until the two bottom IR 
segments flash twice. The Program Keys 
appear as SETUP flashes repeatedly.
OFA Kameleon wRF UG rev 3.fm Page 27 Monday, September 13, 2004 11:18 AM










