Tieline Merlin PLUS User Manual page 23

Important Note: When sending an audio stream to multiple endpoints using a multi-
unicast program, the codec PPMs will display the same audio monitoring as for a default
mono or stereo connection. The return audio PPM metering will display return audio from
the first connection dialed within the multi-unicast program.
2 x Mono Peer-to-Peer Connection Metering
The codec is capable of creating two independent mono audio stream connections
simultaneously. In this situation the codec will display outgoing connection 1 audio on PPM1
for input 1 and use PPM 2 to display return audio. Outgoing connection 2 audio will be
displayed on PPM3 for input 2 and PPM 4 displays the return audio.
1 x Mono Peer-to-Peer + IFB Metering
This program transmits a bidirectional mono audio stream and a separate bidirectional mono
IFB communications audio stream. A mix of inputs 1 and 2 is displayed on PPM1. PPM 3
displays the level of return audio. PPM5 and PPM6 display IFB audio in/out.
© Tieline Pty. Ltd. 2014
Merlin PLUS Manual v1.2 23