Multi-Tech Systems BL-Series User Manual
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22
MultiModemBL User Guide
PHONE
PSTN
ON
OFF
POWER
EIA RS232C
VOLUME
LEASE
Figure 2-2. MultiModemBL/BLI Connections
4
Attach the EIA RS-232C connector on the modem to the serial port on your computer or terminal
with an RS-232 (or V.24) cable (you supply). Refer to Figure 2-2.
5
To connect a telephone set to the modem (optional) plug one end of an RJ-11 phone cord into
the PHONE connector on the modem, and plug the other end into your telephone. Refer to
Figure 2-2.
6
Attach the AC Power transformer provided with your unit to the POWER connector on the
modem and to a live AC outlet. Refer to Figure 2-2.
Note: Only apply power to the modem using the power transformer provided with your unit. Use
of a power supply not designed for your unit could result in damage to your modem and will void
the warranty.
7
Apply power to the unit by setting the ON/OFF switch at the rear of the modem to the ON (Up)
position. Refer to Figure 2-2.