DSPPA D6225 User manual

[e-mail] /www.dsppacs.com The specifications will be subject to change without prior notice.
Copyright © Guangzhou DSPPA Audio Co.,Ltd All rights reserved.
D6225
Array Chairman Unit Microphone Full Digital Conference System
Desktop array unit adopts microphone with high directivity, high sensitivity and high degree of resolution of
human voice. Pickup angle, pickup phase, pickup distance and high fidelity line are designed through array
combination which is an effective combination of advanced control technique and audio processing
technique. With beautiful and precise appearance, it satisfies the need of different customers; with array
design, it can convey information in a natural way and achieve the functions of delegate speech and chairman
priority. It has 3.5mm earphone interface and camera tracking function. It can be integrated with the D6201
series of conference systems to form a comprehensive solution for high-quality conference systems.
Built-in 17 highly directional and highly sensitive array microphone with high resolution degree of
human voice;
Touch-screen on/off button and chairman priority button;
3.5 mm earphone output on the left side;
8 pin conference cable on the bottom, support cascade connection with host D6201;
Support simultaneous use with D6221/6222;
The extended microphone is used for ordinary conference units while the built-in microphone is used for
array units. Through special circuit processing, the pickup distance reaches 80CM with simple and
exquisite structure;
Black and silver are available;
Support all kinds of software video conferencing, Cloud Room, BizConf, Tencent meeting, ZOOM, Ding
Talk, HST, Vidyo, Webex, Skype for business, Google hangout and other meeting soft.
Description
Features

[e-mail] /www.dsppacs.com The specifications will be subject to change without prior notice.
Copyright © Guangzhou DSPPA Audio Co.,Ltd All rights reserved.
123
4 5
6
MIC GAIN EAR VOL
78
1. Chairman Priority Function Button and Indicator
Press the Chairman Priority button and the indicator turns red so the unit being spoken can be muted or
turned off.
2. Microphone Switch Button for Chairman Unit and Indicator
Press the Microphone Switch Button to turn on the microphone and the indicator turns red, when
renumbering units and performing camera tracking and positioning, the indicator flashes.
3. Microphone Switch Button/Speech Application Button for Delegate Unit and Indicator
Press the Microphone Switch Button/Speech Application Button to turn on the microphone and the
indicator turns red, when renumbering units and performing camera tracking and positioning, the
indicator flashes
4. XLR Cable Output Port
5. 3.5MM Earphone Output Port
Model
D6225
Frequency response
80Hz-16KHz (≤ ±3dB)
Microphone directivity
Directional broadband
Microphone sensitivity
200mV/Pa
Signal to noise ratio
≥71dB
Dynamic range
≥20dB
Total harmonic distortion
≤1%
Maximum power
1W
Cascade connection
8 pin conference cable
Appearance color
Black
Installation
Desktop, the distance between the microphone
and the edge of the desktop is ≤0.55 meters
Machine Size
（L×W×H）345×135×135 mm
Net weight
0.5kg
Specifications
Front / Rear Panel

[e-mail] /www.dsppacs.com The specifications will be subject to change without prior notice.
Copyright © Guangzhou DSPPA Audio Co.,Ltd All rights reserved.
CD/MP3 PLAYER
REPEAT
321
+554 USB
POWER
电源
6. Power Indicator
When there is a power input, the indicator turns blue.
7. MIC MIAN Knob
It is used for gain adjustment of array microphone, and rotates clockwise with screwdrivers to increase
the signal input of array microphone.
8. ERA VOL Knob
It is used for volume adjustment of monitoring earphones, and rotates clockwise with screwdrivers to
increase the volume of monitoring headphones.
System Diagram
Aerial line
AUDIO
RS-232
Speaker line
广州市迪士普音响科技有限公司
Guangzhou DSPPA Audio Co.,Ltd.
请勿打开,以免触电
RISK OF ELECTRIC SHOCK
DO NOT OPEN
警告
CAUTION!
AC220V~50Hz 320W
F2AL250V
ALARM
IN
LINE
IN
1 2 3 4 5 6
-
+
9
1
2
3
45
7
8
6
9
1
2
3
45
7
8
6
9
1
2
3
45
7
8
6
9
1
2
3
45
7
8
6
9
1
2
3
45
7
8
6
2000m
商标：
型号：D6201
品名：数字会议系统主机
~220V/50Hz/350W
F2AL250V
广州市迪士普音响科技有限公司
Guangzhou DSPPA Audio Co.,Ltd.
请勿打开,以免触电
RISK OF ELECTRIC SHOCK
DO NOT OPEN
警告
CAUTION!
UNIT
ROUTE
1 2 3INPUT OUTPUT
1 2 3 4
ON
1 2 3 4
ON
9
1
2
3
45
7
8
6
9
1
2
3
45
7
8
6
9
1
2
3
45
7
8
6
9
1
2
3
45
7
8
6
9
1
2
3
45
7
8
6
D6211 Digital conference extended host
CD Player
D6201 Digital conference host
Audio feedback
Stereo amplifier
Speaker
Speaker
D6225/D6226
Array unit
D6225/D6226
Array unit
D6225/D6226
Array unit
D6225/D6226
Array unit
D6225/D6226
Array unit
D6225/D6226
Array unit
SERIES STEREO POWER AMPLIFIERS
SER.
NO.
F C
F B
F A
6AL
10AL
10AL
15AL
20AL
20AL
8AL
10AL
10AL
10AL
15AL
15AL
警告
请勿打开,以免触电
~220V/50Hz/15A
INPUT B INPUT A
双通道立体声专业功放
-BTL +
OUT B
+-OUT A
-+
BTL
2CH
F C
F A
F B
RISK OF ELECTRIC SHOCK
DO NOT OPEN
CAUTION!
广州市迪士普音响科技有限公司
Guangzhou DSPPA Audio Co.,Ltd.
FUSE TYPE/ 保险丝规格
~220V/50Hz/350W
F2AL250V
广州市迪士普音响科技有限公司
Guangzhou DSPPA Audio Co.,Ltd.
请勿打开,以免触电
RISK OF ELECTRIC SHOCK
DO NOT OPEN
警告
CAUTION!
INPUT
CH A CH B CH1 CH2 CH3 CH4 CH5 CH6 CH7 CH8
D6571Audio signal distributor/mixer