BK Precision 1403A User Manual

CONTROI^S
AND
INDICATORS!
v
REAR
PANEL CONTROTS
L7.
INTENSITY ContrcL Adjusts brightness
of traee.
18. POCUS Control
Adjusts elarity of
trace.
19.
Z
AXS
Terminal Input
terminal for
,
intensity modulation.
This
jaek
requires
an
ae
voltage
or
pulse
of approximately
25 V
p-p
to blank
the
sereen.
Positive
portion
of
signal
inereases
intensity, and
negative
portion
reduees
intensity or
blanks
sereen.
20.
GND
Terminal Earth
and ehassis
ground.
2L.
V DIB Terminal Direet
defleetion input
terminaL
An external
signal ean be
routed
direetly
to
CRT
vertieal
deflee-
tion
plates
by
eonneetion
to this terminal
(eonneet
signal
eommon to the adjaeent
GND
terminal), and setting DIR-NOR
switeh
to DIR. Sensitivity
is 10 volts
per
division.
DIR-NOR
Switeh.
Seleets
input to
CRT
vertieal deflection
plates.
In
NORmal
position,
output of
vertieal
amplifier
is
eonneeted to
vertieal defleetion
plates
for
normal
oseilloseope operation
using
VERT
INPUT
jaek.
In
DIReet
position,
V
DIR and GND input
terminals are eon-
neeted to
vertieal defleetion
plates.
CBT AfrJ.
Tlaee rotation
adjustment.
Loosen and rotate
CRT to eorreet traee
tilt.
Power
Ccd.
22.
23.
24.
rI'
rt

BK Precision 1403A Specifications

General

Brand	BK Precision
Model	1403A
Category	Test Equipment
Language	English