Cue s.r.o. CS0170-9 用户手册

 

User Manual rfCUE 

www.cuesystem.com 

Page 7 of 16 

 

 
The rfCUE 99 panel is equipped with two colors (red / green) back-light / indication LEDs that light on 
whenever the rfCUE 99 is in active mode. When in sleeping mode all the back-light / indication LEDs 
go dark. The sleeping mode is terminated after pressing the back-light button or any other button on 
the rfCUE, the backlight LED will light on for the time of about 6 - 8 seconds the rfCUE 99 remains 
active. Then the rfCUE 99 goes to sleeping mode to reduce power consumption. In sleeping mode the 
rfCUE 99 does not transmit or receive any RF signals. 
 

 
When the rfCUE 99 is transmitting or receiving valid RF data packets it flashes shortly  
(approx. 0.2 second) the red LED under back-light  pushbutton. When the rfCUE 99 gets out of its RF 
operating range the flashing of this LED becomes visibly longer. 
 

 
The rfCUE 99 is equipped with two colors (red / green) indication / back-light. The color of each button 
LED can be controlled from the program of the control system. 
 
There exist several very important differences when using this type of indication on the wired and the 
wireless panel 
 
1.  The rfCUE 99 is not active all the time it goes to sleeping mode. The rfCUE 99 does not transmit  

or receive any RF signals in the sleeping mode and all its LEDs remain dark and so: It is not able 
to make any indication. All commands operating with button LEDs during that time are stored in 
rfbaseCUE until the rfCUE 99 becomes active. Then the latest status of the button LEDs is re-
transmitted. During the time when the rfCUE 99 is not active the rfbaseCUE makes periodical 
attempts to establish new communication. 

 
2.  It is very important to have in mind that similar principles of operation is valid also for the case 

when the rfCUE 99 gets out of its RF operational range even if it is in active mode! 

 
3.  If the rfCUE 99 gets out of its RF operational range the displayed indication remains according to 

the status of last valid communication. The last status also remains when it wakes up from 
sleeping mode. 

 
4.  The rfbaseCUE can operate with more than one rfCUE 99 in one system. 
 
5.  When the rfbaseCUE is after reset it does not send any information to any rfCUE 99 until the valid 

communication with some rfCUE 99 is established. It means: There is no indication on the 
rfCUE 99 before first button on the rfCUE 99 is pressed.