Evertz Exponent 500DA-AESU-L Bedienungsanleitung

Frame Manual

500DA-AESU-L Unbalanced AES Audio Distribution Amplifier with Loop Thru

Revision 1.0 500DA-AESU-L - i

TABLE OF CONTENTS

1. OVERVIEW.........................................................................................................................................1

2. INSTALLATION..................................................................................................................................2

3. SPECIFICATIONS..............................................................................................................................3

3.1. AES AUDIO INPUTS.................................................................................................................3

3.2. AES AUDIO OUTPUTS.............................................................................................................3

3.3. ELECTRICAL ............................................................................................................................3

3.4. PHYSICAL.................................................................................................................................3

4. STATUS LEDS...................................................................................................................................4

5. JUMPERS AND USER ADJUSTMENTS...........................................................................................5

5.1. INPUT TERMINATION JUMPER ..............................................................................................5

5.2. SELECTING WHETHER LOCAL FAULTS WILL BE MONITORED

BY THE GLOBAL FRAME STATUS.........................................................................................6

Figures

Figure 1-1: 500DA-AESU-L Block Diagram Installed in 500FR-L-A-Frame .......................................................1

Figure 2-1: 500DA-AESU-L Rear Panel Overlay................................................................................................2

Figure 5-1: LED and Jumper Locations ..............................................................................................................5

Frame Manual

500DA-AESU-L Unbalanced AES Audio Distribution Amplifier with Loop Thru

500DA-AESU-L - ii Revision 1.0

REVISION HISTORY

REVISION DESCRIPTION DATE

1.0 First Release Oct 07

Information contained in this manual is believed to be accurate and reliable. However, Evertz assumes no responsibility for the use thereof nor for

the rights of third parties, which may be effected in any way by the use thereof. Any representations in this document concerning performance of

Evertz products are for informational use only and are not warranties of future performance, either express or implied. The only warranty offered by

Evertz in relation to this product is the Evertz standard limited warranty, stated in the sales contract or order confirmation form.

Although every attempt has been made to accurately describe the features, installation and operation of this product in this manual, no warranty is

granted nor liability assumed in relation to any errors or omissions unless specifically undertaken in the Evertz sales contract or order confirmation.

Information contained in this manual is periodically updated and changes will be incorporated into subsequent editions. If you encounter an error,

please notify Evertz Customer Service department. Evertz reserves the right, without notice or liability, to make changes in equipment design or

specifications.

Frame Manual

500DA-AESU-L Unbalanced AES Audio Distribution Amplifier with Loop Thru

Revision 1.0 500DA-AESU-L - 1

1. OVERVIEW

The 500DA-AESU-L is an eight output re-clocking and auto equalizing DA for unbalanced 75Ω AES with

passive loop thru designed for use within the Evertz high-density analog looping frame (500FR-L-A). The

DA automatically equalizes up to 1500m of Belden 1694A coax and provides re-clocked outputs with

sampling frequencies of 32kHz, 44.1kHz, 48kHz and 96kHz.

The 500DA-AESU-L card edge LED indicators provide quick and accurate assessment of the incoming

signal integrity. When installed within the 500FR-L-A, a passive loop output is available to enable

cascading of multiple DA cards. The passive loop is implemented on the 500FR-L-A back-plane. As a

result, a failure of any single card or the removal of any single card does not affect any other cards being

used for signal distribution. Up to sixteen 500DA-AESU-L cards may be cascaded error free in the

500FR-L-A frame. The 500DA-AESU-L is housed in the 3RU 500FR-L-A exponent frame that will hold up

to 16 modules.

FEATURES:

• Data re-clocking provides jitter reduction

Inputs:

o SMPTE 276M standard for AES audio on 75Ω coax

o EQ and re-clock provide extended cable length compensation (> 1500m)

o Transformer coupled 75Ω unbalanced input

Outputs:

o Eight 75Ω coax outputs

Card Edge LEDs:

o Module Health Status

o Error LED indication for input PLL out of lock, parity error or bi-phase coding error

o Re-clocker locked

AES Input

(SMPTE 276M)

AES Outputs

(SMPTE 276M)

Input

Coupling

Reclocker Rate

Equalizer AES

Reclocker

Module

Status

Control

Indicators

AES

Present

48 kHz 44 kHz 32 kHz

AES

Valid

VistaLINK

Interface

Passive Loop Thru

AES Output

Figure 1-1: 500DA-AESU-L Block Diagram Installed in 500FR-L-A-Frame

Frame Manual

500DA-AESU-L Unbalanced AES Audio Distribution Amplifier with Loop Thru

500DA-AESU-L - 2 Revision 1.0

2. INSTALLATION

The 500DA-AESU-L comes with a companion rear panel overlay that can be placed over the rear panel

BNC connectors to identify their function. For information on inserting the module into the frame see

section 3 of the 500FR chapter.

500DA-

AESU-L

Loop

Thru

Figure 2-1: 500DA-AESU-L Rear Panel Overlay

IN Input BNC connector for unbalanced AES audio signals compatible with the SMPTE 276M

standard.

OUT 1 to 8 There are eight BNC connectors with reclocked unbalanced AES, which are compatible

with the SMPTE 276M.

Frame Manual

500DA-AESU-L Unbalanced AES Audio Distribution Amplifier with Loop Thru

Revision 1.0 500DA-AESU-L - 3

3. SPECIFICATIONS

3.1. AES AUDIO INPUTS

Number of Inputs: 1

Standard: SMPTE 276M

Connectors: BNC per IEC 60169-8 Amendment 2

Coupling: Transformer

Input Level: 1V p-p

Equalization: Automatic to 1500m with Belden 1694A (or equivalent) @ 48kHz AES signal

Input Impedance: 75Ω

Return Loss: > 25dB 100kHz to 6MHz

Sampling Frequency: 32kHz, 44.1kHz, 48kHz and 96kHz

3.2. AES AUDIO OUTPUTS

Number of Outputs: 1 passive loop thru, 8 Unbalanced re-clocked AES

Connectors: BNC per IEC 60169-8 Amendment 2

Output Level: 1V p-p

Output Impedance: 75Ω

Return Loss: > 25dB 100kHz to 6MHz

3.3. ELECTRICAL

Voltage: +12V DC

Power: 5W

EMI/RFI: Complies with FCC Part 15 Class A EU EMC Directive

3.4. PHYSICAL

Number of slots: 1

Ordering Information:

500DA-AESU-L Unbalanced AES Distribution Amplifier (1x8) with Loop Thru

Enclosures:

500FR Compact High Density Distribution Frame

S501FR Standalone enclosure

Frame Manual

500DA-AESU-L Unbalanced AES Audio Distribution Amplifier with Loop Thru

500DA-AESU-L - 4 Revision 1.0

4. STATUS LEDS

The 500DA-AESU-L has seven LED Status indicators on the front card edge to show operational status of

the card at a glance. Figure 5-1 displays the location of the LEDs.

Two large LEDs on the front of the board indicate the general health of the module:

LOCAL FAULT: This Red LED indicates poor module health and will be On during the absence of a

valid input signal, or if a local input power fault exists (i.e.: a blown fuse). The

LOCAL FAULT indication can also be reported to the frame through the FRAME

STATUS jumper.

MODULE OK: This Green LED indicates good module health. It will be On when a valid input

signal is present and the board power is good.

There are five small LEDs that indicate the status of the input AES audio.

AES PRESENT: This LED will be On when there is an AES carrier present at the input to the module.

48 kHz: The reclocker is currently locked to 48 kHz.

44 kHz: The reclocker is currently locked to 44.1 kHz.

32 kHz: The reclocker is currently locked to 32 kHz.

AES VBIT This LED indicates the status of the AES validity bit. When the LED is Off it

indicates that the AES sample data is suitable for conversion to an analog audio

signal. When the LED is On it indicates that the AES sample data is carrying data

such as Dolby E and is not suitable for conversion to an analog audio signal.

Frame Manual

500DA-AESU-L Unbalanced AES Audio Distribution Amplifier with Loop Thru

Revision 1.0 500DA-AESU-L - 5

5. JUMPERS AND USER ADJUSTMENTS

+12V GND

MODULE STATUS

(A)500DA-AES-UB

J1 FRAME STATUS

OFF

HI-ZTERM

AES2 PRESENT

AES2 48 KHZ

AES2 44 KHZ

AES2 32 KHZ

AES2 VBIT

AES1 PRESENT

AES1 48 KHZ

AES1 44 KHZ

AES1 32 KHZ

AES1 VBIT

TERMINATION

HI-ZTERM

TERMINATION

SINGLE 1X8

DUAL 1X4

Figure 5-1: LED and Jumper Locations

5.1. INPUT TERMINATION JUMPER

The TERMINATION jumper J5, located at the rear of the module, determines whether the input signal will

be terminated or not.

TERMINATION When set in the "TERM" position, (default) the input impedance is set to 75 Ohms.

Use this position when the cable stops at this card. It will provide the proper

impedance to eliminate electrical reflections.

If set to "UNTERM", the input will be high impedance. Use this position when the

signal does NOT stop at this card. Install a "T" connector on the INPUT BNC to

"loop" the signal through this card. The "T" connector is not required when installing

the 500DA-AESU-L module within a 500FR-L-A frame.

"WARNING: Make sure that the final destination of the signal is terminated.

Otherwise, reflections will occur affecting the signal throughout the cable.

Frame Manual

500DA-AESU-L Unbalanced AES Audio Distribution Amplifier with Loop Thru

500DA-AESU-L - 6 Revision 1.0

5.2. SELECTING WHETHER LOCAL FAULTS WILL BE MONITORED

BY THE GLOBAL FRAME STATUS

The FRAME STATUS jumper J1, located at the front of the module, determines whether local faults (as

shown by the Local Fault indicator) will be connected to the 500FR frame's global status bus.

FRAME STATUS: To monitor faults on this module with the frame status indicators (on the power

supply’s FRAME STATUS LED's and on the Frame's Fault Tally output) install this

jumper in the On position.

When this jumper is installed in the Off position local faults on this module will not

be monitored.

Inhaltsverzeichnis

Andere evertz Verstärker Handbücher

evertz

evertz 7700 Series Bedienungsanleitung

evertz

evertz 7800DA7-MADI Bedienungsanleitung

evertz

evertz 7815VPDA Series Bedienungsanleitung

evertz

evertz 7700ADA7-EQ MultiFrame Bedienungsanleitung

evertz

evertz 7700 Series Bedienungsanleitung

evertz

evertz exponent 500DA-L Bedienungsanleitung

evertz

evertz 7800DA8-12G Bedienungsanleitung

evertz

evertz exponent 500ADA-EQ-L Bedienungsanleitung

evertz

evertz 7700DA7-HD Bedienungsanleitung

evertz

evertz exponent 500DA-AESU Bedienungsanleitung

evertz

evertz 500DA2Q-AESU Bedienungsanleitung

evertz

evertz exponent 520DARS-W Bedienungsanleitung

evertz

evertz exponent 500ADA-W Bedienungsanleitung

evertz

evertz 7700 Series Bedienungsanleitung

evertz

evertz exponent 500ADA Bedienungsanleitung

evertz

evertz 9000EDFA-D-AGC Bedienungsanleitung

evertz

evertz 7700 Series Bedienungsanleitung

evertz

evertz 7710DCDA-HD Bedienungsanleitung

evertz

evertz 7700 Series Bedienungsanleitung

evertz

evertz 500DA2Q-3G Bedienungsanleitung

evertz

evertz exponent 500DA2Q-HD Bedienungsanleitung

evertz

evertz exponent 500ADA-AUD Bedienungsanleitung

evertz

evertz exponent 500ADA-EQ Bedienungsanleitung

evertz

evertz 7700 Series Bedienungsanleitung

Beliebte Verstärker Handbücher anderer Marken

ASTRO

ASTRO HVO V40 P Bedienungsanleitung

Marantz

Marantz SUPERSCOPE BLA-545 Montageanleitung

NAD

NAD CI980 Bedienungsanleitung

Technics

Technics SE-CH770 Bedienungsanleitung

Harman Kardon

Harman Kardon HK6300 Bedienungsanleitung

NAD

NAD T975 Bedienungsanleitung

McIntosh

McIntosh MA6850 Bedienungsanleitung

Electro-Harmonix

Electro-Harmonix ENGLISH MUFF’N Bedienungsanleitung

Viatron

Viatron Autrix Bedienungsanleitung

GME

GME GA9800 Bedienungsanleitung

Atlas

Atlas CP700 Bedienungsanleitung

Roland

Roland KC-1000 Bedienungsanleitung

Pyle

Pyle PFMRA350BW Bedienungsanleitung

Advantage

Advantage S-250 Bedienungsanleitung

IRT Electronics

IRT Electronics DVA-3007 Bedienungsanleitung

Dimavery

Dimavery BA-100 Series Bedienungsanleitung

Sony

Sony XM-S400D Bedienungsanleitung

Schertler

Schertler ROY X Bedienungsanleitung

evertz exponent 500DA-AESU-L Bedienungsanleitung

Beliebte Verstärker Handbücher anderer Marken