MT9234ZBA-V-NAM Multi-Tech Systems, MT9234ZBA-V-NAM Datasheet - Page 7

• Manufacturer Part Number: MT9234ZBA-V-NAM
• Description: MODEM V.92 DATA/FAX/VOICE WORLD
• Manufacturer: Multi-Tech Systems
• Series: MultiModem® ZBAr

Specifications of MT9234ZBA-V-NAM

• Data Format: V.34, V.92
• Baud Rates: -
• Interface: RS-232
• Voltage - Supply: -
• Mounting Type: Desktop
• Package / Case: 5.7" L x 4.3" W x 1.0" H (145mm x 109mm x 25mm)
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 881-1145

Multi-Tech Systems, Inc. MT9234ZBA-Series User Guide (S000387D)
Location of the Jumpers
Changing the Dial-Up/Leased-Line Jumper
Changing the Voice Jumper
As shipped from the factory, your modem is configured for normal dial-up operation. That is, the modem must dial a
phone number to connect to another modem. To use the modem on a leased line, you must change jumper J2 to select
leased line operation, and J3 to select whether it will be the originating or the answering modem. If dial-up operation is
selected, J3 has no effect.
See Chapter 3 for additional leased line information.
The speaker jumper is next to the external speaker jack.
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The factory default is the answer position. This makes the modem the answering modem on the leased line.
To use the modem on a leased line, move the J2 jumper plug from the default dial-up position to the leased line
position.
To make the modem the originating modem on the leased line, move the J3 jumper plug to the originate
position.
The factory default position of the voice jumper is set for a stereo speaker or sound card. A jumper plug covers
both pins of the jumper.
To use the modem with a monophonic external speaker, remove the jumper plug from the jumper pins. You can
store it by placing it on one jumper pin.
Note:
The Speaker Mode Jumper is for a Modem with the Voice Option
Chapter 2 – Installation
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