FULL-TIME MODEM CONFIGURATION & CONNECTION
Configuration
Program and configure your four-wire modems before you make connections to any equipment. Because they are
configured slightly differently, label one modem as Studio and the other as Transmitter (the former is considered
the Originator modem and the latter the Answer modem). Also, make sure you have the latest MultiModem II
MT5600BL firmware. Updates are available at www.multitech.com. These configuration instructions are
consistent with version 2.300G.
Use the MT5600BL front panel to configure your studio and transmitter modems. Refer to the instructions
below and the expanded menu diagram on the following page:
1. Set the Studio modem to 4 WIRE LEASE ORIG mode or 2 WIRE LEASE ORIG mode, depending on the
type of circuit.
2. Set the Transmitter modem to 4 WIRE LEASE ANSWER mode or 2 WIRE LEASE ANSWER mode,
depending on the type of circuit.
3. Set Error Correction to EC Off
4. Set Command Mode to Command Mode Disabled
5. Set Sync/Async to ASYNC Norm
6. Set Serial baud rate to 19200
7.
Set modem connection speed to 56000
8. Set DTR to IGNORE DTR
9. Set Carrier Detect to CD Normal
10. Set CTS to CTS On
GSC3000 & VRC2500 INSTALLATION & OPERATION MANUAL
CHAPTER 6: MODEM & SITE EQUIPMENT CONNECTIONS
52
Summary of Contents for GSC3000
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