Tektronix 7844, Инструкция по эксплуатации

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Characteristic
Phase Shift Between Vertical and
Horizontal Deflection Systems
Bandwidth ( 1 0 div reference)
Horizontal Centering
Horizontal Separation Control Range
C R T Graticule
Type
Area
I l l u m ination
PU LSED modes
BEAM 2 GATED
EXTERNAL
MAN UAL
BEAM F I N D E R I B EAM 1 1
BEAM F I N D E R I B EAM 21
CRT Phosphor
@
Internal
TAB L E 2-1 Icont.1
Electrical
Performance Requirement
DISPLAY
8 div vertical by 10 div horizontal.
Each div equals 1 em.
Variable, with edge l ighting
The graticule i l l umination is trig-
gered at the end of each sweep of
beam 2.
The graticule is iI!uminated
momentarily when an appropriate
remote signal is applied to the
rear-panel G R AT/READOUT
S I N G L E SHOT connector.
The graticule is illumi nated
momentarily when the MANUAL
push button is pressed indepen-
dently of other PULSED modes.
P3 1
Specification-7844/R7844 Operators
Supplemental Information
2° or less from de to at least 50 kHz
Dc to at least 1 MHz
Within 0.5 div of graticuie center
Beam 1 event can be positioned at least
0.25 div to the left, 0.25 div to the right,
and 2 div total range with respect to Beam
2 event
Selected by front-panel G RAT I L L U M
controls
Limits beam 1 display within the graticule
area when actuated. The beam 1 intensity
turns on independently of horizontal plug-
in status.
Limits beam 2 display within the graticule
area when actuated. The beam 2 intensity
turns on independently of horizontal plug-
in status.
P1 1 available with Option 78
2-3