DEVICE DESCRIPTIONS

Pin-Assignment Of XLRM-Type Connectors:

The LINE output XLR-connectors' pin-assignment is as follows: pin 1 = screen, Pin 2 = positive conductor, pin 3 = negative conductor. In unbalanced configuration the pins 3 (-) and 1 (screen) have to be bridged inside the connected plug.

figure 5.28

pin-assignment of the OUT XLR-connectors

Block diagram:

 

+U24

 

 

 

 

 

 

 

 

 

 

 

R3

 

 

 

+12V

 

 

 

2

1

OUT A

ANALOG

 

 

 

3

 

 

 

 

 

 

 

 

SUPPLY

-12V

 

 

 

NRS 90227

 

 

 

 

 

 

 

 

 

DIGITAL

+5V

 

+6dB

0dB

 

 

 

SUPPLY

 

 

 

 

R2

 

 

 

 

 

 

JP1.A

 

 

 

 

INTERNAL

 

 

 

 

 

 

 

MONITOR

 

 

 

MUTE A

 

 

 

 

 

+6dB

0dB

MON A

 

 

2 CHANNEL

MCLK

 

D

JP2.A

 

 

 

BCLK

 

 

 

 

 

DIGITAL

 

 

 

 

 

 

WCLK

 

 

 

 

 

 

AUDIO

 

A

 

R5

 

 

 

DOUT

 

 

 

 

 

 

 

 

 

 

2

1

OUT B

 

 

 

 

 

3

 

 

 

 

 

 

NRS 90227

 

 

 

 

 

+6dB

0dB

 

 

 

 

SPI

4

BOARD

 

R4

 

 

 

 

CONTROL

JP1.B

 

 

 

 

 

 

 

 

 

 

 

 

 

 

MUTE B

 

 

 

 

 

+6dB

0dB

MON B

 

 

 

RES

 

 

JP2.B

 

 

 

 

 

 

BOARD

 

 

 

 

 

 

 

ID

 

 

 

 

figure 5.29

block diagram of the 2-channel LINE output module

Setting Output Levels Via Jumpers:

Each of the two outputs' output level can be set to 0 dB or +6 dB using the jumpers JP1 and JP2. Please make sure to set both jumpers of an output channel (A / B) to the desired position.

When shipped, the output levels for both output channels are factory pre-set to 0 dB (all jumpers are closed).

Jumper setting

Output

level

JP1, 2-4 / JP2, 2-4

channel A

 

Open

+6 dB

 

Closed

0 dB

 

Jumper setting

Output

level

JP1, 1-3 / JP2, 1-3

channel B

 

Open

+6 dB

 

Closed

0 dB

 

Jumper setting for the output assignment: To be used in network installations.

When used in a network environment, the following jumpers have to be open:

OUT A

LK10,

LK11

(applies to printed board assemblies starting with index C!)

OUT B

LK 8,

LK 9

 

5-24

PROANNOUNCE System User Handbook 1.1

Page 38
Image 38
Dynacord DPM 4000 manual Pin-Assignment Of XLRM-Type Connectors, Setting Output Levels Via Jumpers

DPM 4000 specifications

The Dynacord DPM 4000 is a high-performance digital power mixer designed to cater to the needs of live sound engineers, musicians, and audio professionals. It offers an extensive range of features and cutting-edge technologies, making it the go-to choice for both small venues and large-scale productions.

One of the standout features of the DPM 4000 is its intuitive user interface. The large, bright LCD screen provides clear visibility of all essential parameters, allowing for quick adjustments even in low-light conditions. The mixer includes a comprehensive built-in effects processor, featuring multiple reverb, delay, and modulation effects that can be applied to individual channels or the overall mix. This capability provides sound engineers with the tools they need to enhance their audio output effortlessly.

The DPM 4000 is equipped with a robust 16-channel configuration, providing ample input options for microphones, instruments, and other audio sources. Each channel is fully equipped with EQ controls, gain adjustments, and auxiliary sends, allowing for precise shaping of the sound. The mixer also supports multi-track recording via USB, making it easy for users to capture performances directly to a computer.

In terms of connectivity, the Dynacord DPM 4000 excels with multiple options including XLR, TRS, and RCA inputs. Its flexible routing capabilities enable sound engineers to customize their signal flow, enhancing both versatility and convenience during live performances. Additionally, the mixer supports remote control through dedicated software applications, enabling users to manage settings from a distance, a significant advantage for live sound applications.

The DPM 4000 features advanced thermal management technology, ensuring the unit remains cool during long operational periods. This is critical for maintaining optimal performance and longevity. The built-in power amplifier delivers impressive wattage, suitable for driving various loudspeaker systems while maintaining sound clarity and fidelity.

Another notable characteristic is its rugged construction, built to withstand the rigors of touring and frequent usage. The design ensures durability in diverse environmental conditions while maintaining aesthetic appeal.

In summary, the Dynacord DPM 4000 is a versatile and powerful digital power mixer, offering a blend of user-friendly features, comprehensive control, and robust performance. Whether used in a live sound setting or for recorded sessions, it stands out as an exceptional tool for audio professionals committed to delivering high-quality sound.