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MULTI-TASKER
MT108-104 is shown above.
MANUAL PART NUMBER: 400-0178-002
MT108-104/MT108-105
4-IN, 4-OUT STEREO AUDIO LINE
TM
DRIVER CARDS FOR MULTI-TASKER
USER’S GUIDE
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MULTI-TASKER TABLE OF CONTENTS Page .............. 2 1.1 GENERAL ................................ .................. 2 1.2 INSTALLATION ................................ .......... 2 1.3 CLEANING ................................ ................. 2 1.4 FCC / CE NOTICE ................................ ...... 2 ABOUT YOUR MT108-104/(105) ......
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MULTI-TASKER interference that may cause undesired PRECAUTIONS / SAFETY WARNINGS 1 operation. Please read this manual carefully before using • This equipment has been tested and found to your MT108-104/(105) Line Driver. Keep this comply with the limits for a Class A digital manual handy for future reference. These safety device, pursuant to Part 15 of the FCC Rules. instructions are to ensure the long life of your These limits are designe
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MULTI-TASKER ABOUT YOUR MT108-104/(105) 2 TECHNICAL SPECIFICATIONS 3 FEATURES/DESCRIPTION MT108-104/(105) GENERAL 4-in 4-out Stereo Audio Line Driver Inputs 4 Cards The MT108-104/(105) is a Stereo Audio Line Outputs 4 Driver Card designed for use with the Multi- Tasker ™ system. When installed in a Multi- Tasker ™, this card allows the connection of four Compatibility stereo audio sources to four receiving devices, Table 1. MT108-104/(105)
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MULTI-TASKER DESCRIPTION OF MT108-104/(105) 4 APPLICATION DIAGRAM 5 4 Application 1
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MULTI-TASKER Application Diagram 2: Internal View of the MT108-104/(105) 5
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MULTI-TASKER INSTALLING YOUR MT108-104/(105) 6 1. Square brackets “ [ ] ” are part of the command. Step 1. Slide the MT108-104/(105) into an available slot in the Multi-Tasker™ Basic 2. Use uppercase letters for all commands. Enclosure in order to connect to the bus. Make sure that the MT108-104/(105) card fits into place. Secure the card to the Each command consists of three parts: Multi-Tasker™ by tightening the retainer function, card
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MULTI-TASKER Example: S = save configuration If Outputs 1 and 2 are at volume level 16 and If one MT108-105 card is plugged in slot #2 of outputs 3 and 4 are at level 8, the feedback unit 3: after sending the command [C4S], for slot 4, Send the command [VERC2U3] , and the would be: -Tasker™ Basic Enclosure will return the Vol1=16/16 following feedback: Vol2=16/16 MT108-105 690-0127-007 Vol3=8/16 690-0127-007 = software version Vol4=8/16 M
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MULTI-TASKER Example: needed for execution. Insert a 200ms delay [WAIT] time after sending this command. If cards 1, 2, and 3 are grouped as group 5 of unit 1, send the command [SEL1G5U1]. Then [ ] send the commands [ + ], and [ - ] to increase Cn = card ID No. (n = slot # from 1 to 19) or decrease the volume for cards 1, 2, and 3 (1-8 for MT100-101 or 1-4 for MT100-106) simultaneously. = Unit ID number ( i = 0 to 9) 5. [SEL] After [CLR
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MULTI-TASKER = unit number (i = # from 0-9) TROUBLESHOOTING GUIDE 8 Example: We have carefully tested and have found no problems in the supplied MT108-104/(105) ; To group cards #1, 2, and 3 as group 5 of unit however, we would like to offer suggestions for the #1, send the command [WRC1C2C3G5U1]. follow i ng: After executing this command, cards 1, 2, and 3 of unit 1 will be grouped together as group 5. • 8.1 LED IS NOT LIT • 8.2 NO SOUND
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MULTI-TASKER source is working and there is still 8.4 SOUND LEVEL IS LOW no sound, see Cause 2. Cause 1: The v olume levels are Cause 2: The card output is turned OFF. inappropriate. Solution 1: Turn ON the card output that is Solution 1: Turn up the source volume. If sound used. See RS-232 accessible level is still low, see Solution 2. commands in section 7. If no sound Solution 2: Turn up the destination amplifier is present, see Soluti
