Artel FiberLink 4040 Series User manual

1
The FiberLink 4040 Series transmission systems are normally preset for immediate use with
audio input circuitry set for balanced 600 Ohm input impedance and output set for
balanced audio. If a dierent protocol is desired, it can be easily selected using the flip
switches located on the back panel of the unit. (See Audio Switch Setting.) There are
indicator LEDs on the units for monitoring purposes and several user selectable options for
configuring audio inputs and outputs. The following instructions describe the typical
installation procedure and the function of the LED indicators.
The following instructions describe the typical installation procedure:
1. The various options, as already mentioned, have been preset. If unbalanced high-input
impedance or unbalanced output is desired, please refer to the manual instructions on
page 7 (available online at www.artel.com/support/documentation).
2. Connect the fiber optic cable between the two FiberLink units.
3. Apply power to both units. Refer to Figure 1 for DC power connections.
4. When power is applied, the green POWER LED will light, indicating the presence of
operating power.
5. Connect the audio input signals to the proper positions on the removable terminal
blocks. (See System Terminal Block Connections) Be certain to check all connections
and assure that inputs and outputs are not intermixed.
6. The green audio LED indicators (one per channel) will give an indication as stated on
page 2. Note that the rack card version also has a red LED for indicating the presence
of an alarm condition.
Note: The Rack Card version has an additional red LED for indicating the presence of an alarm
condition (loss of signal). Refer to Indicator LED’s and Alarm Circuitry sections of this manual.
FiberLink® 4040 Series
Four Channels of Audio Over One Single Mode
or Multimode Fiber
INSTALLATION INSTRUCTIONS
Figure 1: Power Connector DC Input Polarity
9-24 Volts
AC or DC
(+) Positive
( - ) Negative
4040 Tx 4041 Rx
Four Audio
Outputs
(Line Level)
Fiber
Cable
Four Audio
Inputs
(Line Level)
QUICK START GUIDE

2
Transmitter LEDs
LED Status Description
Power nGreen Indicates the correct power has been applied
Audio
(1-4)
OFF Indicates no audio input detected
Green Indicates audio input detected
Alarm nRed Loss of audio data (card version only)
Receiver LEDs
LED Status Description
Power nGreen Indicates that correct power has been applied.
Audio
(1-4)
OFF Indicates no audio detected on the fiber
Green Indicates audio detected on the fiber
Alarm nRed Loss of audio data (card version only)
Green Flashing
FIBERLINK 4040 SERIES INDICATOR LEDS
CS208-004040-00_A
SYSTEM TERMINAL BLOCK CONNECTIONS
Audio Connector - Transmitter
Position Balanced Unbalanced
Position 1- Channel 1 Input (-) Channel 1 Ground
Position 1+ Channel 1 Input (+1) Channel 1 Signal
Position G Ground
Position 2- Channel 2 Input (-) Channel 2 Ground
Position 2+ Channel 2 Input (+) Channel 2 Signal
Position 3- Channel 3 Input (-) Channel 3 Ground
Position 3+ Channel 3 Input (+) Channel 3 Signal
Position G Ground
Position 4- Channel 4 Input (-) Channel 4 Ground
Position 4+ Channel 4 Input (+) Channel 4 Signal
Audio Connector - Receiver
Position Balanced Unbalanced
Position 1- Channel 1 Output (-) Channel 1 Ground
Position 1+ Channel 1 Output (+) Channel 1 Signal
Position G Ground
Position 2- Channel 2 Output (-) Channel 2 Ground
Position 2+ Channel 2 Output (+) Channel 2 Signal
Position 3- Channel 3 Output (-) Channel 3 Ground
Position 3+ Channel 3 Output (+) Channel 3 Signal
Position G Ground
Position 4- Channel 4 Output (-) Channel 4 Ground
Position 4+ Channel 4 Output (+) Channel 4 Signal
Audio Input (Transmitter) Settings
Audio Input
Channel
Switch
Position On Off
1
1 600 Ohm 24K Ohm
2 Unbalanced Balanced
2
3 600 Ohm 24K Ohm
4Unbalanced Balanced
3
5 600 Ohm 24K Ohm
6Unbalanced Balanced
4
7 600 Ohm 24K Ohm
8 Unbalanced Balanced
Audio Output (Receiver) Settings
Audio Input
Channel
Switch
Position On Off
1 1 Unbalanced Balanced
2 2 Unbalanced Balanced
3 3 Unbalanced Balanced
4 4 Unbalanced Balanced
Note: Switches 5, 6, 7, and 8 are not used on the 4041-Bxy (Receiver) and
should be le in the o position.
AUDIO SWITCH SETTINGS
Additional information is available online at www.artel.com
T: 978-263-5775
www.artel.com
[email protected]om
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FiberLink 4040 Series Four Channels of Audio Over One Single Mode or Multimode Fiber