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Connect data modules
10. The maintenance-option EIA leads configure loopback testing for the data
module. You do not need to set any specific options. So, when the SET LL
LEAD? prompt appears, press the NEXT/NO and BACK buttons together
to return
Push the button indicated by the arrow ( )
11. When the SAVE CHANGES? prompt appears, press the ENTER/YES
button.
Push the button indicated by the arrow ( )
The CHANGES SAVED message flashes on screen, and you return to the
HOME screen. The data module is now configured.
Restoring factory defaults on 7400A DTE
If necessary, you can always revert to the factory default settings. From the
HOME screen, proceed as follows.
1. To access the menus, press the NEXT/NO button.
Push the button indicated by the arrow ( )
2. When the SET OPTIONS? prompt appears on the LCD, press the NEXT/
NO button.
Push the button indicated by the arrow ( )
555-233-116
HOME.
SET LL LEAD?
SAVE CHANGES?
0
0
—
0
0
0
SET OPTIONS?
DATA
NEXT/NO
DATA
NEXT/NO
— —
DATA
NEXT/NO
DATA
NEXT/NO
Issue 4 October 2002
BACK ENTER/YES
BACK ENTER/YES
BACK ENTER/YES
BACK ENTER/YES
75
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