Tieline Merlin PLUS User Manual page 33

Commander or i-Mix G3 codec. The G3 metering scale is between -29dBFS and 0dBFS and audio
levels should average around the nominal 0vu point at -14dBFS. Audio peaks should not exceed
0dBFS.
1. Press the SETTINGS
2. Navigate to Audio and press
3. Navigate to Ref Level and press
4. Select Tieline G3 and press
Important Note: If your codec (Genie STL, Genie Distribution and Bridge-IT) supports
sending multi-unicast connections and the Auto (default) reference level is selected, the
first codec to which you connect configures the reference level used for all subsequent
multi-unicast connections.
Configure Report-IT Audio Reference Scales
The Report-IT setting is used for compatibility when streaming audio using Tieline's Report-IT
smartphone application.
1. Press the SETTINGS
2. Navigate to Audio and press
3. Navigate to Ref Level and press
4. Select Report-IT and press
The Report-IT metering scale is between -23dBFS and 0dBFS and audio levels should average
around the nominal 0vu point at -10dBFS. Audio peaks should not exceed 0dBFS.
Default PPM Metering Displayed
The following PPM settings are displayed by default in the codec. The default settings can be
adjusted via Settings > Audio > PPM Mode.
Mono and Stereo Metering
When connected with a mono program the codec will display a mix of inputs 1 and 2 on PPM1.
PPM 3 displays the level of return audio.
When connecting with a stereo program, the codec displays audio on PPM1 & 2 for inputs 1
and 2 and PPM 3 & 4 for the return program audio.
© Tieline Pty. Ltd. 2017
Merlin PLUS WNET Manual v2.0
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