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Configuring the Modem
Page 13
Configuring the Modem
You configure the modem using the three sets of DIP switches on the
bottom of the modem.
,
IMPORTANT
It is important to follow the three steps described
below, in the order shown, to ensure that you configure
your modem properly using the modem DIP switches:
1. Use DIP switch 3 (SW3) to configure the modem
for your host DTE interface and network topology.
Using SW3, you select the modem to operate in
high-speed fast-poll or low-speed (FSK) mode.
2. If you set SW3 for FSK mode in step 1, use DIP
switch 2 (SW2) to configure the modem for either
Bell 202T or ITU-T V.23 compatibility.
Otherwise, you can use the modem in fallback
mode.
3. Use DIP switch 1 (SW1) to select the modem’s
transmitter output level and receiver dynamic
range. The SW1 settings apply for both high-speed
fast-poll and low-speed (FSK) modes.