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Trilogy Touch Technology 500-19-54 Benutzerhandbuch

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500-19-54 Dual Channel Telephone Interface 
 
 
 
 
 
 
 
 
Issue 1.2 
Trilogy Communications Limited 
Page 15 of 19 
 
5.  FRONT PANEL CONTROLS AND INDICATORS 
 
 
 
 
5.1  I/F Power LED 
Indicates the TIC card is present and powered. 
 
5.2  Hybrid Power LED 
Indicates the Hybrid card is present and powered. 
 
5.3  Comms Link Fail/OK LED 
Indicates the state of the data comms between the TIC card and the matrix. 
 
5.4  Hybrid ON/OFF LED 
Indicates when the Hybrid is ON or OFF hook. 
 
5.5  Auto Switch 
Enables / disables the Auto answer mode of the Hybrid. 
 
5.6  Seize Switch 
Manually selects the hybrid off-hook. 
 
5.7  Drop Switch 
Manually selects the hybrid on-hook. 
 
Channel
 
1
DROP 
HYBRID 
I/F 
POWER 
AUTO 
SEIZE 
ON 
OK 
OFF 
FAIL 
COMMS LINK 
OFF 
HYBRID 
ON