Multitech MT64DSU, Owner'S Manual, Page: 15 / 66

15
Chapter 2 - Installation and Connection
Cabling Procedure
Installation of the MultiDSU64K includes making the proper cable
connections and turning power on.
LINE
OFF
ON
POWER
EIA RS232C
Figure 2-1. MultiDSU64K Back Panel
Perform the following procedure to install your MultiDSU64K.
1. Verify that the Dip-Switches on the MultiDSU64K are set for
your particular configuration.
2. Connect the appropriate MultiDSU64K back panel DTE
interface connector, depending on the DTE:
• Connect the RS-232C connector to the 25-pin DB25S
receptacle. Use the two screws to secure the connection. Or,
• connect the 34-position rectangular V.35 connector to
the V.35 receptacle.
3. Connect the “LINE” Jack of the MultiDSU64K to the DDS
receptacle using the line cord provided.
Note: any cables connected to the computer must be shielded
to reduce interference.
4. Connect the other end of the interface cable to the DTE’s port
connector.
5. Plug the Power Cord into the POWER jack on the back panel.
6. Plug the power transformer into an appropriate electrical outlet.
Note: Use only the power supply supplied with the
MultiDSU64K. Use of any other power supply will void the
warranty and could damage this device.
7. Turn the POWER switch On. The MultiDSU64K will now operate
with the configuration DIP-Switches set to the most typical
application.