CMN-91
Installation and Operation Manual
Operation
© 2016 Imagine Communications Corp. Proprietary and Confidential.
Revision D | Page 90
Sixteen Bar Graph Display Diagram
Field
Identifier
Field Information
Nomenclature
1
Input
Displays selected input (A or B)
2
Status
Displays audio type as Mute, AES, or Embedded
Displays audio clip or mute alarm indicators
3
Channel Number
Shown as 1-16 (AES is 1-2 and Embedded is 1-16)
4
Device
Displays labels for lissajous, bar graphs, and headphone outputs
5
Phase Bar (3)
Phase Meter of bar graph 3
6
Phase Bar (4)
Phase Meter of bar graph 4
7
Phase Bar (5)
Phase Meter of bar graph 5
8
Phase Bar (6)
Phase Meter of bar graph 6
9
Phase Bar (7)
Phase Meter of bar graph 7
10
Phase Bar (8)
Phase Meter of bar graph 8
11
Level Markers
Shows peak and reference levels for the signal; this can be adjusted
in the Audio Meter Setup selection options
12
Zoom
Zoom when enabled; blank when disabled
13
Scale Selection
Displays the selected meter scale: Type I, Type IIa, Type IIb, Type I +
8, Nordic, DIN 45406, dBFS, Zero REF dBFS, Custom dB, and Custom
dBFS
14
Meter Response
Displays selected meter response: VU, Peak, True Peak, VU + Peak,
VU + True Peak, Custom
15
Audio Graticule (with
meter labels)
Shown as L1, R1, L2, R2, L3, R3, L4, R4, L5, R5, L6, R6, L7, R7, L8, or
R8 (or Custom label)
16
Phase Bar (1)
Phase Meter of bar graph 1
17
Phase Bar (2)
Phase Meter of bar graph 2
Expanding the Audio Display
To access the audio zoom feature, press the ZOOM button. The range of the zoom is dependent on the
selections made in the ZOOM CENTER and ZOOM RANGE menu.
To access the ZOOM CENTER and ZOOM RANGE menu, press and hold the ZOOM button.
ZOOM CENTER : Adjustable from +20 dB to -60 dB in 1 dB steps. The default is the Reference Level
setting. The zoom center adjustment is restricted by Audio Scale, Reference Level, and Zoom Range
selections.
ZOOM RANG E: Adjustable from 4 dB to 20 dB in 2 dB steps. The default is 10 dB. The Zoom Range
adjustment is restricted by Audio Scale, Reference Level, and Zoom Center selections.