Tektronix 7613 User Manual

Operating Information—7613/R7613 Service
FUNCTIONS OF CONTROLS AND CONNECTORS
FRONT PANEL
. INTENSITY—Controls brightness of the
display. Control is inoperative when hori-
zontal compartment vacant.
2. READOUT—Turns on the readout display
and controls the readout intensity.
3, FOCUS-Provides adjustment for optimum
display definition.
4, GRATICULE ILLUM-—Controls graticule
illumination.
5. BEAM FINDER—When pressed, the display
is limited within the graticule area.
2
. TRIG SOURCE-Selects source of internal
trigger signal for the time base plug-in in
the horizontal compartment.
LEFT: The trigger signal is obtained from the plug-in unit in
the left vertical compartment only.
VERT MODE: Trigger signal automatically follows the
vertical display except in CHOP and ADD; then the trigger
signal is the algebraic sum of the signals from the left and
right vertical compartments.
RIGHT: The trigger signal is obtained from the plug-in unit
in the right vertical compartment only.
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vertical compartments are algebraically added and the sum is
displayed on the CRT.
CHOP: Signals from plug-in units in both the left and right
vertical compartments are displayed (dual trace). The display
is switched between vertical plug-in units at approximately a
one megahertz rate.
RIGHT: Signals from plug-in unit in right vertical compart-
ment is displayed.
NON-STORE —Selects non-store operation.
STORE-Selects storage operation.
PERSISTENCE—Controls the retention of the stored display.
SAVE-—Prevents accidental erasure or additional storage of
information.
SAVE TIME—Used with the SAVE mode for extending re-
tention. When in the MAX detent there is no visible stored dis-
play in all storage modes.
STORED INTENSITY—Selects stored writing speed and view
time combination (controls brightness of stored display).
Camera Power (Not Labeled)—Three-pin connector on CRT
bezel provides power output (+15 V). Receives remote single
sweep reset signal from compatible camera systems, and a
ground pin connection.
ERASE-—Erases stored display.
10.
7. POWER-Switch controls the power to the instrument. Light
indicates that the power switch is on and that the instrument is mM
connected to a line voltage source. -
8. CALIBRATOR-Calibrator output pin jacks (4V, 0.4V, 13,
40 mV, and ground). Positive-going pulse or DC voltage selected
by changing internal jumper.
14,
9. VERT MODE-Selects vertical mode of operation.
LEFT: Signals from plug-in unit in left vertical compartment
15,
are displayed.
ALT: Signals from both plug-in units in both the left and 16.
right vertical compartments are displayed (dual trace).
Display switches between vertical plug-in units after each
sweep.
ADD: Signals from plug-in units in both the left and right 17.
REAR PANEL
1, FUSE-—Line voltage fuse.
2, REMOTE ERASE IN-Provides external connection for remote
erase.
3. EXT SS RESET IN—Remote single sweep reset.
4. EXT Z AXIS IN-Input for intensity modulation of the CRT
display.
5. VERT SIG OUT—Vertical signal selected by TRIG SOURCE
switch (LEFT, RIGHT, ALT and ADD).
6. +GATE OUT-Gate signal selected by gate selector switch
(Main, Auxiliary, and Delay).
7. +SAWTOOTH OUT-—Positive-going sawtooth from time-base
unit.
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7613

Tektronix 7613 Specifications

General

Brand	Tektronix
Model	7613
Category	Test Equipment
Language	English