Installation
2-3
3810-A2-GB93-20
November 1996
Model 3810 and Model 3820 Dial-Line Connection
Use the following procedure to connect the modem to the dial network interface:
1. Insert the 6-position, 4-conductor modular plug into the jack labeled DIAL/LEASED
(3820),
Figure 2-1
.
2. Insert the other end of the modular cord into the dial network interface.
Model 3810 4-Wire/2-Wire Leased-Line Connection
Use the following procedure to connect a Model 3810 to the leased-line network interface:
1. Insert the 8-position modular plug into the jack labeled PHONE/LEASED (3810),
Figure 2-1
.
2. Insert the 6-position modular plug into the leased-line network interface.
3. If the Model 3810 has a dial backup line, follow the steps listed in the
Model 3810 and
Model 3820 Dial-Line Connection
section.
Model 3820 2-Wire Leased-Line Connection
Use the following procedure to connect a Model 3820 modem to the 6-pin, center pair, leased-line
network interface:
1. Insert the 6-position, 4-conductor modular plug into the jack labeled DIAL/LEASED
(3820),
Figure 2-2
.
2. Insert the other end of the modular cord into the leased-line network interface.
AC Power Transformer Connection
The 90–110 volt power transformer is equipped with a 5-pin DIN connector for modem
connection, and a grounded line cord for AC power outlet connection.
Use the following procedure to connect the standalone modem to an ac power outlet:
1. Make sure the modem’s power switch is in the Off position.
2. Insert the power transformer’s 5-pin DIN male connector into the modem’s rear panel ac
power receptacle (
Figures 2-1
and
2-2
).
3. Insert the line cord’s wall plug into the appropriate grounded ac outlet.
4. Refer to the
Modem Power-Up
section in Chapter 2 for modem start-up procedures.
