
-2-
Specificationsaresubjecttochangewithoutnotice.
1.AutoMode
Makeconnectionsasshowninfigure,theunitwillpickup
andholdonaphone-callandsendoutanactivating(shortcircuit)signalautomatically
whileitcomesin,andalsohangupautomaticallywhenthephonecallended.
2.ManualMode
ClickManualbuttonontheFRONTPANELforpickupandholdonaphone-callmanually
andhangitupbyclickthebuttononceagain.
3.Monitoring
Thereisamonitorspeakerinside.Foradjustingmonitorvolume,useMonitorknob
onthefrontpanel.
4.Acknowledgment
Thereisaninnermicrophoneintherearside.Itcanpickupsoundsignalfromthelive
andmakesomeacknowledgetothephone-callmaker.
Youcanalsomakecommunicationswithit.
AudioOutput/Lineinput
Mic&Speaker
Activatingout
PowerRequirement
Dimensions(LxWxH)
Netweight
Grossweight
0dBV
Buildin
Shortcircuitsignal
AC220240V/5060Hz
48233088mm
7kg
8kg
~
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