Lucent Technologies DEFINITY Installation For Adjuncts And Peripherals page 72

DEFINITY ECS Release 8.2
Installation for Adjuncts and Peripherals 555-233-116
4 Data Modules and Asynchronous Data Units
Connect Data Modules
10. If you enabled AT commands, the AT —> ON? prompt appears. Press the
ENTER/YES button.
11. If you enabled AT commands, the CONTINUE? prompt appears. Press
the ENTER/YES button.
Configuring the RS-232 interface on 7400A DTE
You can set each pin of the RS-232 cable to meet the needs of specific
applications, though in most cases, the defaults should work. For a list of pins
and leads, see
The Data Signal-Rate Select EIA leads—CI, CI2, CH, and CH2—of the RS-232
cable indicate the receive/transmit speeds that the data module can use. To set
the EIA signal-rate leads, proceed as follows:
1. From the HOME display, press NEXT/NO until SET OPTIONS? appears.
Then press the ENTER/YES button.
2. When the SET 300 SPEED? prompt appears, press NEXT/NO until SET
CI LEAD? appears. Then, using the table and instructions below as a
guide, start setting the leads.
AT —> ON?
Push the button indicated by the arrow ( )
CONTINUE?
Push the button indicated by the arrow ( )
Table 11 below.
SET OPTIONS?
Push the button indicated by the arrow ( )
SET CI LEAD?
Push the button indicated by the arrow ( )
NEXT/NO BACK ENTER/YES
DATA
DATA NEXT/NO BACK ENTER/YES
DATA NEXT/NO BACK ENTER/YES
NEXT/NO BACK ENTER/YES
DATA
Issue 1
April 2000
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