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(7503 is similar) |
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The '''remote control connector''' on the rear of the [[7904]] | The '''remote control connector''' on the rear of the [[7904]] and [[7503]] scopes is an [[Amphenol 165 series connectors|Amphenol 165-16]] socket. | ||
{| class="wikitable" | {| class="wikitable" | ||
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| C || A Remote ready || +5 V via 47 Ω when active, can drive #49 bulb | | C || A Remote ready || +5 V via 47 Ω when active, can drive #49 bulb | ||
|- | |- | ||
| D || B Remote ready || +5 V via 47 Ω when active, can drive #49 bulb | | D || B Remote ready (*) || +5 V via 47 Ω when active, can drive #49 bulb | ||
|- | |- | ||
| E || Remote readout lock-out || Close to ground within 0.1 V, 2 mA max, 2 V open voltage | | E || Remote readout lock-out (*) || Close to ground within 0.1 V, 2 mA max, 2 V open voltage | ||
|- | |- | ||
| F || Remote single-shot lock-out || Closure to ground within 0.4 V, pin E was grounded before, rate of change ≥ 0.1 V/μs, 3 mA max, 10 V open voltage | | F || Remote single-shot lock-out (*) || Closure to ground within 0.4 V, pin E was grounded before, rate of change ≥ 0.1 V/μs, 3 mA max, 10 V open voltage | ||
|- | |- | ||
| H || n/c || | | H || n/c || | ||
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:'' (*) 7904 only'' | |||
[[Category:Instrument specific interfaces]] | [[Category:Instrument specific interfaces]] |