CMN-91
Installation and Operation Manual
Setup Menu Functions
© 2016 Imagine Communications Corp. Proprietary and Confidential.
Revision D | Page 119
4 Channels: This selection option allows the display of two 2-channel bar graphs (for a total of four
channels) with two lissajous and two phase bars.
6 Channels: This selection option allows the display of three 2-channel bar graphs (for a total of six
channels) with three phase bars, or CineSound 5.1 with two phase bars
8 Channels: This selection option allows the display of four 2-channel bar graphs (for a total of eight
channels) with eight phase bars; CineSound 5.1 with two phase bars; CineSound 6.1 with two phase
bars, or CineSound 7.1 with three phase bars
16 Channels: This selection option allows the display of eight 2-channel bar graphs (for a total of 16
channels) with eight phase bars
Meter Setup: This selection option is used to select the response, ballistics, and other meter
features.
Ref Level: This selection option is used to set the reference level on the meters for a digital
signal. The range is from -8 dBFS to -22 dBFS. The default selection is -20 dBFS. Content below
this setting is green. Content above this setting is yellow.
Peak Program Level: This selection option is used to adjust the position of the peak marker on
an Audio meter display. Value is the number of dB above the reference level. Content above this
value is red.
Scale: This selection option is used to determine the type of scale that appears on the Audio
meter display. Custom dBFS and Custom dB can customize the top and bottom of the dBFS or dB
scales.
Zoom: This selection option is used to set the Zoom modes. Selections are Center at Reference
Level, Center at dB level, and Zoom Range. The Center at dB level has a range from -60 dB to +20
dB; the default selection is 0 dB. The Zoom range is from 4 dB to 20 dB; the default selection is
10 dB.
Peak Hold Time: This selection option is a user-selectable duration value of Off, 1 to 10 seconds,
or Infinite. The duration only applies to the hold time of the PEAK value, not the attack or decay
time. The default selection is Off.
Meter Labels: This selection option menu is used to select the audio mapping scheme for the
selected input. Only the Vertical Bar Meter labels can be customized. When the CineSound
display is selected, the audio inputs follow a SMPTE 320M mapping scheme. For vertical meters
only, the SMPTE 320M meter label-mapping scheme can be changed to a stereo pair-mapping
scheme or Custom Labels.
LFE Offset: This selection option adjusts the LFE by -10 dB when enabled. LFE Offset only occurs
when CineSound is displayed.
CineSound Direction: This selection option is used to reverse the default meter movement for
the CineSound display. The default selection for the CineSound direction is from the center
outward. Select INWARD to reverse the meter movement.
Audio Markers: This selection option is used to place adjustable markers in the audio meters.
Adjustable markers can be placed in audio meters to show specific critical levels.
Meter Response: This selection option is used to display the selected meter response. Options are
VU, Peak, True Peak, VU + Peak, VU + True Peak, Loudness, Custom, Custom Attack, and Custom
Decay. The default selection is VU.
Lissajous Setup: This selection option is used to set up the display amplitude and phase
relationships between two input signals. Options are Persistence, Attack, AGC, and Plot.
