7904: Difference between revisions

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3 bytes removed ,  16 January 2019
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==Operation==
==Operation==


The 7904 has a many modes of operation.
The 7904 has many modes of operation.
One mode is called "Independent-Pairs Display" in the manual, where the input to the left vertical plug-in is displayed using the B horizontal time-base plug-in,
One mode is called "Independent-Pairs Display" in the manual, where the input to the left vertical plug-in is displayed using the B horizontal time-base plug-in,
and the input to the right vertical plug-in is displayed using the A horizontal time-base plug-in.
and the input to the right vertical plug-in is displayed using the A horizontal time-base plug-in.
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This plugin requires modifications to the mainframe to bypass the Y output amplifier (thus disabling readout and the other vertical plugin bay).
This plugin requires modifications to the mainframe to bypass the Y output amplifier (thus disabling readout and the other vertical plugin bay).


A rear-panel [[7904 remote control connector| remote control connector]] has connections for single-sweep ready lamps and a reset button.  
A rear-panel [[7904 remote control connector| remote control connector]] has connections for single-sweep ready lamps and a reset button.


==Internals==
==Internals==
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