Multi-Tech Systems MT5656ZDX Series Voice Connections Voice Model Only, Connect the Power

MultiModem ZDX Quick Start Guide

Connect the Power

Make sure the power switch is set to OFF. The power switch is located on the side panel of the modem.

Plug the power supply into a power outlet or power strip. Plug the other end into PWR jack on the modem..

Caution. Use only the power supply supplied with the modem. Use of any other power supply voids the warranty and can damage the modem.

Power-on Test

When you apply power, the modem performs a diagnostic self-test. The PWR indicator should light, and if a terminal program is running, the TR indicator also lights. If this does not happen, check that the power switch is on, the power supply is solidly connected, and the AC outlet is live. See the User Guide for more Troubleshooting measures.

Voice Connections (Voice Model Only)

Connect the Modem to the Phone (Optional)

For Voice models, plug the phone into the modem’s PHONE jack.

Connect the Microphone

For speakerphone or voice mail applications, plug an unamplified microphone into the MIC jack on the side of the modem. The microphone should have a stereo 1/8-inch (3.5 mm) mini plug. Do not use a monophonic microphone.

Connect the Speaker(s)

For speakerphone or voice mail applications, use a 1/8-inch (3.5 mm) plug male-to-male stereo patch cord to connect the SPKR jack on the side of the modem to the LINE IN jack on your sound card. If your sound card does not have a LINE IN jack, use its MIC jack. The stereo male-to-male patch cord can be purchased at a local PC retail store. If you do not have a sound card, you can plug an amplified speaker directly into the SPKR jack.

Multi-Tech Systems, Inc. 5