Gyration TM ULTRA CORDLESS OPTICAL MOUSE User Manual

channels be separated by at least one unused channel. 

For example, setting the channels to “2” and “4” is 

recommended over setting the channels to “2” and “3”.

„

Any of the devices installed on one channel may be used 

simultaneously with any of the devices on the other 

channel. Two devices that share a channel may be used 

alternately. When installing the devices try to determine 

which devices will be used simultaneously and set them 

on opposite channels.

Example: Mouse One is used by a presenter for cursor control, and 

Mouse Two and a keyboard are used by an assistant to input 

data. Mouse One is set at channel 3. Mouse Two is also set at 

channel 3 and the keyboard is set at channel 5.
With this configuration, Mouse One and the keyboard can be 

used simultaneously. Or, Mouse Two and the keyboard can be 

used simultaneously. However since Mouse One and Mouse 

Two share the same channel, they can only be used alter-

nately. 

„

A low-power consumer device (i.e., Ultra Mouse with 30-

ft. range) should not be used simultaneously with a high-

power professional device (i.e., RF Keyboard with 100-ft. 

range). One or both devices may not work properly if 

data is being transmitted by the two units at the same 

time. For optimal simultaneous performance, it is 

recommended that you use two low-powered devices or 

two high-powered devices. If you wish to use both a 

high- and low-power device simultaneously, it is 

recommended that you alternate usage between the 

devices.