YUSUNG C&C Co. Ltd. UNC-800T Manuale Utente

Low/Hi Power : (Low : 2~3M, Hi : 6~7M) Select, Power Button
Button1 : enter key

Button2 : shift key

Wheel : scroll & zoom, page up/down

Trackball : move cursor

Battery Holder(Back) : AAA type x 2

Channel Select Button 

ID Button : It will be change ID when every short press on it

Spaceball operation has verify range depend on the receiver position
because of radio frequency.

Caution : Leave alone in the place where it does not have the metal 

material or the interference of the electric wave.  

Battery lamp : It will be lighting when the battery low Condition.
Receive condition lamp : It will be lighting when the SPACEBALL work 

normally.

ID & Channel Lock lamp : It will be green lighting when the Receiver is 

locked by lock  button. 

ID & Channel lock button : It make lock and unlock ID & Channel. 

Button locate Receiver back side. It is useful function when the other 
mouse conflict. 

Battery lamp
Receive condition lamp 
ID & Channel Lock lamp