Input For External Bgm; Operation Of Mic Priorities - UNI electronic UCA 8240 Bedienungsanleitung

8. Input for external BGM

For Für die Einspeisung einer externen Hintergrundmusik stehen Ihnen die folgenden Quellen zur Verfügung:
Input
Selection of the requested input is done with the key AUX SELECT (7) on the front panel.
9. Using the Prioriority Input TEL. EMER
The TEL.EMER input (45, 46) is Vox controlled and has the highest priority.
Low level input
(46)
High level input
(45)
If an audio signal with appropriate level is detected by the VOX circuit it will be reproduced with the highest priority
The volume of this paging signal can be adjusted with the 'TEL.Level' volume control.
Simultaneous operation of the high level and the low level input is not possible!
Connector
XLR, balanced (29)
Cinch (RCA), unbalanced (28)
Cinch (RCA), unbalanced (28)
At the terminals + / - / GND a balanced low level signal
can be fed in.
The input sensitivity is 100mV at 600 Ohms, the muting
theshold of the VOX circuit is 20 mV.
At the terminals 0V/100V a balanced high level signal
can be fed in.
The muting threshold of the VOX circuit is 20 mV.
19
Input Sensitivity/-
Impedance
500mV/10KOhms
200mV/10KOhm
200mV/10KOhm