Tektronix 7B92 Instruction Manual page 7

Operating Information- 7B92 Service
MAINFRAME SELECTOR
P309
7900-Series
MlIinframe
P309
P308
(Pin 1
to
front of instrument!
Delayed Sweep
Variable
(Pin 1
to
rear of instrument)
Delaying Sweep
Variable
All othe,
7ooo.$",;e$
Oscilloscopes
VARIABLE SELECTOR
P308
-
Fig. ' · 1. Loc at ion of Variable Select or en d Main fra me Selector multi-pin connectors.
SING LE SWEEP - READY. After a sweep is dis·
played, further sweeps cannot be presented until the
RESE T button is pressed. Display is triggered as for
NORM operation, using the MAIN TRIGGER ING con·
trois. The SIN GLE SWEEP- READY light is illuminated
when the RESET pushbutton is pressed, and remains on
unti l a trigger is received and the sweep is com pleted .
'-2
Scans bv Outsource-Options =>
RESET. When the RESET pushbutton is pressed
(SING LE SWEEP MODE), a single display is presented
(with proper triggering) when the next trigger pulse is
received . The S INGLE SWEEP- READY light remains
on until a trigger is received and the sweep is completed.
The RESET pushbutton must be pressed again before
another sweep can be presented.
®