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Single static set-up parameters, complete test set-ups and the generator frequency can
be input to set the actual front-panel test parameters. The procedure for reading data
into the 1 053 is as follows:
(a) Press Digital Interface "Input" to set the 1053 to Listen Only mode.
(b) Prepare the Talking Device for transmitting data to the 1053 and then initiate trans-
mission as appropriate.
The 1053 is returned from its Listen Only mode by pressing Digital Interface "Input" for
a second time, which causes the Digital Interface "Input" LED to extinguish.
4.2.4. Digital Cassette Recorder Type 7400
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Fig. 4.4. Digital Cassette Recorder Type 7 400
If more than four front-panel test set-ups are required, additional set-ups can be output
over the IEEE interface of the 1053 and recorded using the Digital Cassette Recorder
Type 7400. These set-ups can be recalled at a later date for setting the front-panel test
parameters.
Procedure for storing front-panel test set-ups:
1.
Connect the Interface Bus {IEEE-488) (of the 1 053) to the Interface Bus {IEC/LP) (of
the 7400) using cable AO 0264.
2.
Set the Interface Mode (of the 7 400) to "IEC".
3.
Set the Address Switch 2 (of the 1 053) to "0" for IEEE Format, and Address Switch
3 to "1" for SR3
=
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A
EOI.
4.
Reset the 1053 by executing Reset 0 and reset the 7400 by pressing System Reset.
5.
Select the Front Panel Set-up "No." for recording.
6.
Locate the file for recording the test set-up data (refer to the instruction manual for
the 7400).
7.
Press the Record "Enable" and "Data" keys of the 7400 simultaneously.
31
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