FHB Audio DB-0808 User manual

User Manual
Multi Channel Dante Interface
DB-0808,DB-1616
Preface:
Thank you for purchasing our product. Please read this manual to be familiar with the product.
Note:
This manual uses the full function audio processor matrix as an example and can be used as a reference for other
processors.
This manual is only for user operation instructions, not for maintenance service purposes.
This user manual is copyrighted by the manufacturer. No part or all of this manual may be used for commercial
purposes without permission
S H E N Z H E N F H B A U D I O T E C H N O L O G Y C O . , L T D
: 0086-18617093593
: [e-mail]
: www.fhbaudio.com
: No.312, 2712 SongBai Road, LongTeng Community, Shiyan Street, Baoan District, Shenzhen
City, Guangdong, China.518108

Contents
1、Introduction..........................................................................................................................................2
2、Specification ........................................................................................................................................3
3、Packing List .........................................................................................................................................4
4、Interface Description............................................................................................................................4
4.1 Front Panel......................................................................................................................................4
4.2 Back Panel......................................................................................................................................5
4.3 Products Size..................................................................................................................................5
5、User Guider........................................................................................................................................6
5.1 Main UI interface.............................................................................................................................6
5.2 Input Interface.................................................................................................................................6
5.3 Output Interface ..............................................................................................................................6
5.4 Configuration Interface....................................................................................................................7
5.5 Using Description............................................................................................................................7
Product Contents

DB series products are audio interface devices based on Dante international general protocol, which can input analog
audio signals, convert them into digital audio signals, and route them to any Dante audio transmission network devices
through Dante protocol, achieving features such as high quality, long distance, low delay, strong anti-interference
ability, and convenient networking.In addition, it supports access to any Dante network digital audio, conversion to
analog audio signal output, and access to traditional analog audio devices such as mixing consoles, power amplifiers,
and processors.The device adopts high quality AD/DA signal conversion chip, provides 48V phantom power supply,
and can access higher quality capacitor mic
1.Product Introduction

Model No. DB-0808,DB-1616
Channel DB-0808 (8 analog inputs, 8 analog outputs) + 8 × 8 Dante
DB-1616 (16 analog input, 16 analog output)+ 16 × 16 Dante
Sensitivity 0dB ~ 51dB,3dB/level
Digitalizing bit 24bit
Sampling rate 48k
Frequency response (20~20KHz) 20HZ ~ 20K HZ ,±0.5dB
Maximum input level (balanced) 20dBu
Maximum output level (balanced) 20dBu
Floor Noise -90dBu
THD+N ＜0.002% @ 4dBu
Analog to Digital dynamic range 118dB
Digital to Analog dynamic range 123dB
Input to output dynamic range 110dB
Input impedance (balanced) 20KΩ
Output impedance (balanced) 100Ω
Input common mode rejection 80dB @60Hz
Channel isolation @1kHz 100dB
Phantom power 48V
Working Temperature -10℃-40℃
Working Power DC 12V
Power Consumption 26W
Size 486mm×156mm×110mm
2.Specification

Device Power Adapter User Guider
1pcs 1psc 1Pcs
4.1 Front panel
(1) Signal indicator, clipping indicator, phantom power supply indicator;
(2) Power indicator, the light indicates that the power supply is normal, otherwise the power supply is abnormal;
(3) Status indicator, blinking indicates that the equipment is running normally, otherwise the equipment fails;
(4) TFT screen: embedded GUI display;
(5) EDIT: Embedded GUI control, click to enter editing state;
(6) BACK: embedded GUI control, return to the upper menu button;
(7) Control button: embedded GUI control, function selection and parameter control button;
A) Left-right rotation: select functions, adjust parameters, double-click to save the scene;
B) Click to select the current function.
C) Left and right rotation on the basis of B) : parameter adjustment;
4.Device Interface
3.Packing List

4.2 Rear panel
①12V DC power port
②Power switch
③Dante network interfaces
④ETHERNET: 10M/100M ETHERNET interface, used to connect the control end (PC, router, etc.);
⑤RS232: central control command interface RX: receive data,TX: send data,G: ground;
⑥Input channel;
⑦Output channel;
4.3Product Size

5.1 Main Interface
5.2Input Interface
Phantom power supply: 48V voltage for capacitive microphone
Input mute: Mute the input channel
Sensitivity: input channel sensitivity adjustment, each step is 3dBfs
5.3 Output Interface
Output mute: Mute the output channel
5. User Guider

5.4 Configuration Interface
Network configuration: Used to manually configure or automatically obtain network IP addresses
Help information: View device firmware versions and Dante configurations
5.5 Using Description
Connect the analog signal source to the input port of the device and configure routes using the third-party control
software Dante Controller.(See below for details)