Crestron ug sts sts-c Benutzerhandbuch

SmarTouch STS Touchpanels 

Crestron ST-1550 & ST-1550C

be lengthened by turning off the backlight when the touchpanel is inactive. The 
length of touchpanel inactivity can be specified to minimize power utilization.  

    

 

Standby Timeout is displayed in the top left corner of the Timeout Screen. This 
setting turns the display and backlight off when the touchpanel is inactive for the 
specified time. When the touchpanel is activated, the last screen to be displayed 
reappears. The specified time is displayed in minutes. A two minute Standby 
Timeout is shown in the illustration. Minutes can vary from 0 to 120, where 0 
disables the timeout. Down and up arrow buttons decrease and increase the timeout, 
respectively.  

Power Down Timeout is displayed in the top right corner of the Timeout Screen. 
This setting turns off all power when the touchpanel is inactive for the specified 
time. When the touchpanel is activated, the first page of the project appears or the 
last screen to be displayed reappears. Selection depends on how your dealer setup 
your custom program. The specified time is displayed in minutes. A 10 minute 
Power Down Timeout is shown in the illustration. Minutes can vary from 0 to 120, 
where 0 disables the timeout. Down and up arrow buttons decrease and increase the 
timeout, respectively.  

NOTE:  Power Down Timeout should be set low to maximize battery life. However, 
Power Down Timeout should be set greater than Standby Timeout. Otherwise, the 
Standby Timeout is meaningless.  

NOTE:  If the external AC power pack is attached to the touchpanel and plugged 
into an active AC receptacle or if the touchpanel is resting in the docking station 
(ST-DS) and plugged into an active AC receptacle, the panel does not power down 
when the power down timeout is achieved. Recall that the purpose of the this timeout 
is to maximize battery life. Standby timeout still functions.  

After timeout parameters have been set, touch the SAVE TIMEOUTS button in the 
lower left corner of the ST-1550C to save the new settings. Touch the RETURN 
button, located in the bottom right corner of the screen, to display the Preferences 
and Settings Menu. For the ST-1550, simply touch the SAVE TIMEOUTS and 
RETURN button.  

The Advanced Settings button from the Preferences and Settings Menu should only 
be used under supervision from the dealer that provided your system. The options 
available from the Advanced Settings Screen, shown on the next page, are beyond 
the scope of this guide.  

•  SmarTouch STS