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Table of Contents
Summary of Contents for LDA ZES-22 S02
- Page 1 User's Manual Digital Audio Matrix Model: LDA ZES-22 S02...
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Page 3: Table Of Contents
TABLE OF CONTENT WARNINGS..........................8 1 TECHNICAL DESCRIPTION.....................1 2 FUNCTIONING DESCRIPTION..................1 2.1 CONNECTION......................3 2.1.1 ANALOG CONNECTION ...................4 2.1.1.1 UNBALANCED SOURCE INPUT..............5 2.1.1.2 BALANCED SOURCE INPUT................5 2.1.1.3 BALANCED OUTPUT TO DESTINATION............6 2.1.1.4 UNBALANCED OUTPUT TO DESTINATION..........6 3 FIRMWARE UPDATE......................6 3. 1 ACCESS TO THE DEVICE..................6 3.2 LOADING THE FIRMWARE..................7 4 TECHINCAL SPECIFICATIONS..................8... -
Page 5: Warnings
MANUAL DE USUARIO – LDA ZES-22 WARNINGS 1. Read this user's manual before using the device. 2. Preserve this user's manual for further readings. 3. The device should not be exposed to any dripping or splashing of water and no objects filled with liquids such as vases or glasses should be placed next to the device. -
Page 7: Technical Description
MANUAL DE USUARIO – LDA ZES-22 1 TECHNICAL DESCRIPTION LDA ZES-22 is an audio DSP matrix based on the COBRANET Audio over Ethernet standard. ZES-22 has 4 channels of audio input and 4 channels of audio output being these configured by software as channel input or output. It may have up to four channels of input or output so be able to send the audio over Ethernet using the COBRANET. - Page 8 Balanced Audio Inputs. A selectionable gain of -10dB to +20dB can be applied to these analog inputs. Analog outputs are Balanced Audio. The rest of all possible configurations are shown below: Picture 2: Possible configurations LDA Audio Tech - Severo Ochoa Nº 31- 29590 MÁLAGA, ESPAÑA. www.lda-audiotech.com...
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Page 9: Connection
MANUAL DE USUARIO – LDA ZES-22 2.1 CONNECTION The picture below shows the rear of the device and its different connections. Picture 3: Rear of the device Nº ELEMENT DESCRIPTION 1 Power Connector Power Connector 12VDC 2 Maneuver for attenuators... -
Page 10: Analog Connection
MAC number different than 00:50:c2: or 70:B3:D5: 2.1.1 ANALOG CONNECTION The ZES22 accepts and manages the devices of balanced and unbalanced audio. The following diagrams explain how to connect different types of audio devices. LDA Audio Tech - Severo Ochoa Nº 31- 29590 MÁLAGA, ESPAÑA. www.lda-audiotech.com... -
Page 11: Unbalanced Source Input
MANUAL DE USUARIO – LDA ZES-22 2.1.1.1 UNBALANCED SOURCE INPUT To be able to connect an unbalanced source of 2 wires to the ZES22, you have to connect the positive output of the unbalanced source to the positive I/O input of the ZES22. -
Page 12: Balanced Output To Destination
Unite the ground of the ZES22 and the destination device through the shield cable. See Picture 8. Picture 8 LDA Audio Tech - Severo Ochoa Nº 31- 29590 MÁLAGA, ESPAÑA. www.lda-audiotech.com... -
Page 13: Firmware Update
MANUAL DE USUARIO – LDA ZES-22 3 FIRMWARE UPDATE 3. 1 ACCESS TO THE DEVICE In order to establish a connection with the device, we need to know its IP address. By default, the IP address is 192.168.0.3. In a web browser we introduce that IP address and... - Page 14 3. The confirmation screen shown in Picture 10 will appear and the device will reboot automatically. 4. After the process is completed, the screen from Picture 9 will appear again with the new firmware running. Picture 10 LDA Audio Tech - Severo Ochoa Nº 31- 29590 MÁLAGA, ESPAÑA. www.lda-audiotech.com...
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Page 15: Techincal Specifications
MANUAL DE USUARIO – LDA ZES-22 4 TECHINCAL SPECIFICATIONS Model LDAZES22S02 Power Supply 110 - 240V ~ 50/60 Hz Consumption <20W Phantom Power Supply 12V (at every input, configurable) Frequency Response 20Hz-20kHz +/-0,05dB Input Sensibility 1Vp, 0,707Vrms Audio Inputs Analog, balanced...
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