C2N-VEQ4

TOUCHPANEL

fb1

fb2

fb3

press1

fb4

fb5

fb...xx

press2

press3

press4

press5

press...xx

CH1LEV1 UP

CH1LEV1

ANALOG

INCREMENT

(w/Optional

Feedback)

up

down

[mute]

aout

Increment

UpperLimit

MuteLevel

CH1LEV1 DN

CH1LEV1 UP

CH1LEV1 DN

In4-For-Out3-FB

VEQ4 MIXER CONTROLS

SaveMixerPreset

RecallMixerPreset

MixerPreset#

In1-For-Out1

In2-For-Out1

In3-For-Out1

In4-For-Out1

In1-For-Out2

In2-For-Out2

In3-For-Out2

In4-For-Out2

In1-For-Out3

In2-For-Out3

In3-For-Out3

In4-For-Out3

In1-For-Out4

In2-For-Out4

In3-For-Out4

In4-For-Out4

In1-For-Out1-FB

In2-For-Out1-FB

In3-For-Out1-FB

In4-For-Out1-FB

In1-For-Out2-FB

In2-For-Out2-FB

In3-For-Out2-FB

In4-For-Out2-FB

In1-For-Out3-FB

In2-For-Out3-FB

In3-For-Out3-FB

In1-For-Out4-FB

In2-For-Out4-FB

In3-For-Out4-FB

In4-For-Out4-FB

In4-For-Out3-FB

5d

0.2s

0.1s

-800d

0d

-800d

LowerLimit

[FbckSignal]

HoldTime

RepeatTime

NOTE: The values for level are expressed in dBu on the
            C2N-VEQ4 Mixing Controls symbol. Your lower
            limit and mute should always be a negative value,
            generally -800d.

CH1LEV1_FB

INTERNAL FLOW DIAGRAM 

C2N-VEQ4 

Cresnet 4-Channel Digital Volume Control 

For details, check the latest revision of the  
C2N-VEQ4 Operations Guide, Doc. 6135. 
 

QUICKSTART DOC. 6279A 12.04 

UNBALANCED INPUT 

BALANCED INPUT 

UNBALANCED OUTPUT 

BALANCED OUTPUT 

BASIC VOLUME CONTROL 

AUDIO MIXING 

SUMMARY SPECS 

Power Requirements: 

 

8.0 Watts (0.3 Amp @ 24 VDC) 

Cresnet Wiring: 

 

GND  – Black* 

 

Z – Blue** 

 

Y – White** 

 24 

–Red*   

*  18 AWG Twisted Pair 
** 22 AWG Twisted Pair 

Network Wiring: 

 

Maximum wire distance is 800 feet for a 

 

home run providing 24VDC power over 

 

Certified Cresnet wire. 

Dimensions:

†

 

 

H = 1.80 in (4.57 cm) 1RU 

 

W = 7.07 in (17.96 cm) 

 

D = 6.32 in (16.05 cm). 

†

 For rack mounting, use Rack Mount Kit ST-RMK. 

Configuration: 

 

For optimum performance, configure  

 

using Crestron’s Digital Media Tools. 

OR

i1

i2

out

VEQ4 GENERAL AUDIO

MuteOut1

MuteOut2

MuteOut3

MuteOut4

MuteAll

VolOut1

VolOut2

VolOut3

VolOut4

TrebOut1

TrebOut2

TrebOut3

TrebOut4

BassOut1

BassOut2

BassOut3

BassOut4

ANALOG RAMP

up

5s

down

[mute]

aout

ramp_time

TOGGLE

[set]

[reset]

clock

out

[out*]

TOUCHPANEL

fb1

fb2

fb3

press1

fb4

fb5

fb...xx

press2

press3

press4

press5

press...x

x

VOL UP

VOL DN

VOL MT

MT RESET

VOL MT-FB

VOL LEVEL

VOL MT-FB

VOL UP

VOL DN

NOTE: The output for the Analog Ramp may be routed to multiple inputs on the
            C2N-VEQ4 General Audio symbol. Sending the Ramp’s output to two of
            these inputs would result in stereo level control.

D/A

EQ

VOLUME

CONTROL

MUTE

MUTE

RELAY

4x1

MIXER

EQ

VOLUME

CONTROL

MUTE

MUTE

RELAY

EQ

VOLUME

CONTROL

MUTE

MUTE

RELAY

Full 4X4

Matrix Mixing

Individual Volume Control

Per Output Channel

Hard Relay Mute

24-Bit 96 kHz

Conversion

24-Bit 96 kHz

Conversion

12 Bands of Equalization

Per Output Channel:

Parametric or Graphic

IN 1

IN 2

IN 3

IN 4

OUT 1

OUT 2

OUT 3

OUT 4

VOLUME

CONTROL

EQ

4x1

MIXER

4x1

MIXER

4x1

MIXER

MUTE

MUTE

RELAY

A/D