AT&T 3.0 manual 7500B Data Module and CSU Settings, B Data Module Settings Kbps

Video Conferencing Data Stations

7If it is not already connected, connect the CSU to the 100D module on the control unit and to the 5ESS or 4ESS exchange switch,

See “lnstalling the Channel Service Unit” in Chapter 4.

8When you are ready to power up the system, plug the power supplies, CSU, video conferencing equipment, and control unit into the AC outlets.

7500B Data Module and CSU Settings

You need to set the 7500B data modules and the CSU as indicated in Table 6-2. If the customer’s system is running at 56 kbps, set the CSU line-coding DIP switches according to the instructions in “Setting the CSU DIP Switches” in Chapter 4.

Table 6-2. 7500B Data Module Settings

Settings	56 Kbps	64 Kbps
Auto-dial	Off	Off
Busy out	Off	Off
Datarest	On	Off
DTR	Follow	Follow
Duplex	Full	Full
Mode	Cs	Cs
Speed	56,000	64,000

6-20Connecting Data Equipment