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                                                         MULTI-TASKER

2

PRECAUTIONS / SAFETY WARNINGS

1

Please read this manual carefully before using your

MT108-102/(103) 

Distribution Amplifier. Keep this

manual handy for future reference. These safety
instructions are to ensure the long life of your

MT108-102/(103) 

and to prevent fire and shock

hazard. Please read them carefully and heed all
warnings.

1.1 GENERAL

  Qualified ALTINEX service personnel, or their

authorized representatives must perform all
service.

1.2 INSTALLATION

  To prevent fire or shock, do not expose this unit

to rain or moisture. Do not place the

MT108-102/(103) 

in direct sunlight, near heaters

or heat radiating appliances, or near any liquid.
Exposure to direct sunlight, smoke, or steam
can harm internal components.

  Handle the 

MT108-102/(103) 

carefully. Dropping

or jarring can damage the card.

  Do not pull the cables that are attached to the

MT108-102/(103)

.

  Insert the card carefully into the slots of the

Multi-Tasker™ without bending any edges.

  When removing a card, please make sure that

the card to which it is attached is also pulled out
simultaneously.

1.3 CLEANING

  Clean only the connector area with a dry cloth.

Never use strong detergents or solvents, such
as alcohol or thinner. Do not use a wet cloth or
water to clean the card. Do not clean or touch
any component or PCB.

1.4 FCC / CE NOTICE

  This device complies with part 15 of the FCC

Rules. Operation is subject to the following two
conditions: (1) This device may not cause
harmful interference, and (2) this device must
accept any interference received, including
interference that may cause undesired
operation.

  This equipment has been tested and found to

comply with the limits for a Class A digital
device,  pursuant to Part 15 of the FCC Rules.
These limits are designed to provide reasonable
protection against harmful interference when the
equipment is operated in a commercial
environment. This equipment generates, uses,
and can radiate radio frequency energy and, if
not installed and used in accordance with the
instruction manual, may cause harmful
interference to radio communications. Operation
of this equipment in a residential area is likely to
cause harmful interference in which case the
user will be required to correct the interference
at his own expense.

  Any changes or modifications to the unit not

expressly approved by ALTINEX, Inc. could void
the user’s authority to operate the equipment.

Summary of Contents for MULTI-TASKER MT108-102

Page 1: ...MULTI TASKER MANUAL PART NUMBER 400 0162 002 1 IN 4 OUT STEREO AUDIO DISTRIBUTION AMPLIFIER CARDS FOR MULTI TASKER USER S GUIDE MT108 102 is shown above MT108 102 MT108 103...

Page 2: ...103 3 TECHNICAL SPECIFICATIONS 3 DESCRIPTION OF MT108 102 103 4 APPLICATION DIAGRAM 4 INSTALLING YOUR MT108 102 103 6 OPERATION FOR MT108 103 ONLY 6 7 1 RS 232 CONTROL 6 7 2 DESCRIPTION OF COMMANDS 6...

Page 3: ...ly the connector area with a dry cloth Never use strong detergents or solvents such as alcohol or thinner Do not use a wet cloth or water to clean the card Do not clean or touch any component or PCB 1...

Page 4: ...to independently turn on or off each output under the control of RS 232 commands sent to the Multi Tasker enclosure TECHNICAL SPECIFICATIONS 3 FEATURES DESCRIPTION MT108 102 103 GENERAL Inputs Input C...

Page 5: ...MULTI TASKER 4 DESCRIPTION OF MT108 102 103 4 APPLICATION DIAGRAM 5 Application 1...

Page 6: ...MULTI TASKER 5 Application 2 Internal View of the MT108 102 103 Card...

Page 7: ...through standard RS 232 communication The actual control may be performed using a computer control system or any other device capable of sending RS 232 commands 7 1 1 RS 232 INTERFACE The RS 232 comm...

Page 8: ...4 C04 Saved 4 SIG The Signal Present command tests for the presence of a signal on the input After sending the command the feedback will be either 1 signifying a signal is present or a 0 indicating n...

Page 9: ...gle card or a group of cards OFFmCnUi for a single card This command disables output m without affecting any other outputs m output number m 1 to 4 n card ID No n slot from 1 to 19 i Unit ID number i...

Page 10: ...inputs and outputs which were previously set with the PATH command on this card and all other cards in the MT100 100 11 HELP This command displays all information available for user Multi Tasker inte...

Page 11: ...1 9 i unit number i from 0 9 Example To read member data for group 1 of unit 1 send the RD command The system will return feedback as C1C2C3 G5U1 7 3 SUMMARY OF COMMANDS 1 VER Receives software versio...

Page 12: ...s working at an appropriate volume level and all source connections are correct If the source is working and there is still no sound see Cause 2 Cause 2 The card output is turned OFF Solution 1 Turn O...

Page 13: ...t connections are wired properly to verify that there is good signal transmission Note Test the system by removing the MT108 102 103 card from between the source and the destination amplifier If the p...

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