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Digital Loudspeaker Management
CLIP
CLIP
CLIP
CLIP
CLIP
+12
+12
+12
+12
+12
+6
+6
+6
+6
+6
0
0
0
0
0
-6
-6
-6
-6
-6
-12
-12
-12
-12
-12
-24
-24
-24
-24
-24
IN-A
IN-B
IN-C
IN-D
OUT1
MUTE
MUTE/CHANNEL MENU (PRESS&HOLD 3S)
DS428E(WiFi) / DS226E(WiFi) / DS224E(WiFi)
CLIP
CLIP
CLIP
CLIP
CLIP
CLIP
+12
+12
+12
+12
+12
+12
+6
+6
+6
+6
+6
+6
0
0
0
0
0
0
-6
-6
-6
-6
-6
-6
-12
-12
-12
-12
-12
-12
-24
-24
-24
-24
-24
-24
OUT2
OUT3
OUT4
OUT5
OUT6
OUT7
OUT8
MUTE
MAIN MENU
DIGITAL CROSSOVER
CURSOR
SAVE/ENTER
Owner's Manual
RECALL
PARAMETER
DS428E
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Table of Contents
Summary of Contents for DIGISYNTHETIC DS428E(WiFi)
- Page 1 Digital Loudspeaker Management DS428E(WiFi) / DS226E(WiFi) / DS224E(WiFi) MAIN MENU RECALL DIGITAL CROSSOVER CLIP CLIP CLIP CLIP CLIP CLIP CLIP CLIP CLIP CLIP CLIP PARAMETER CURSOR DS428E SAVE/ENTER IN-A IN-B IN-C IN-D OUT1 OUT2 OUT3 OUT4 OUT5 OUT6 OUT7 OUT8 MUTE MUTE/CHANNEL MENU (PRESS&HOLD 3S) MUTE...
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Page 2: Front Panel
IMPORTANT SAFETY INSTRUCTION b) Objects have been fallen, or liquid has been spilled into the product; Please read the basic protective measure as below before using: c) The product has been exposed to rain; 1. Please read all the safety instruction before using the product. d) The product does not appear to operate normally or exhibits a 2. -
Page 3: Rear Panel
Rear Panel MA DE IN CHINA RS232 Mains Input & Fuse Box RS485 Output RS232 PC Control Interface 8 / 6 / 4 Channel Output Sockets RS485 Input 4 / 2 Channel Input Sockets There are three models in the series ( 4 in 8 out, 2 in 6 out, 2 in 4 out). Please choose the suited model for your application. System Connection Diagram Loudspeaker Loudspeaker... -
Page 4: Operation
Features 2 Front Panel Buttons and the Function 2.1 MUTE ® 24-bit DSP technology, high performance AKM AD/DA, simple 2.1.1 Press the MUTE operation and excellent performance. Function: Switch between the state of mut e or not for each channel. ®... - Page 5 ® 3.2.3 Input / Output Delay Set Default is NO, no link setting. Switch between YES and NO with ◀ ▶ the Rotary Encoder. ® Press MAIN MENU to switch to DELAY settings page. ® Press SAVE/ENTER again to confirm the link setting. ®...
- Page 6 ® Program Management and Configuration Setting Rotate the Rotary Encoder to change the preset program number. 3.3.1 Recall an User Program ® Press SAVE / ENTER to finish the operation of erasing user ® Continuously press RECALL till the menu (LOAD USER program.
- Page 7 3.3.8 Lock / Unlock the Buttons & Encoder 3.5 Channel’s Parameter Range ® Rotary E Push the ncoder to lock all Buttons and Rotary Encoder. Items Range Steps ® Push Rotary E ncoder again to unlock. Gain -40dB ~ +12dB 1dB/0.1dB 3.3.9 Set WIFI Mode...
- Page 8 5 PC Online Operation 5.4.3 Download APP from Apple Store 5.1 Single Processor Communication Link with PC: 1.Install App： Search DIGISYNTHETIC in App Store on IPAD. Download Multi-types as USB, RS232, WIFI etc. DIGISYNTHETIC MULTI DS SERIES CONTROLLER and complete download process.
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Page 9: Troubleshooting
Troubleshooting Accessories Quantity Name Troubleshooting Methods Issues Software CD 1 Check if the power cable is plugged in. USB Online Cable No display on LCD 2 Check if the fuse is burned. screen and LCD lights. User Manual 3 Make sure that the power switch is ON. Options 1 Check if the communication cable is Quantity... -
Page 10: Specifications
Specifications Number of Input Channel ................................. 4 / 2 Number of Output Channel ..............................8 / 6 / 4 Input Impedance ..................................8 kΩ Maximum Input Level ............................... 20 dBu Input CMRR .................................. > 55 dB Input Sockets ............................XLR-3Pin Female Connector Sampling Frequency ................................