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* Vertical axis provides high sensitivity and wide
band width, 2 mV/div, 15 MHz ( - 3 dB).
* Operates on A C , internal DC and external DC,
each being selected automatically without using
power selector switch.
* The adoption of IC's throughout circuitry assures
high performance and improved reliability.
* The high voitage power for C R T as well as the
power for other circuits is fully stabilized, thus
the sensitivity and luminance are compretely
free from effects of voltage variations,
* X - Y operation is possible with CH2 amplifier
used as X axis.
The horizontal axis sensitivity is as high as 10
mV/div, permitting accurate calibrations.
* Sum and difference between 2 channels can be
measured by the use of mode selector switch
and CH2 selector switch.
Features
Specifications
Controls on Panels
Operation
Preliminary Operation
Operating Procedures
Power Supply
Battery Charging
Mounting of Hood
Applications
Dual-trace Applications
Single-channel Applications
FM Receiver Adjustments
X - Y Operations Applications
Amplifier Square W a v e Test
P R E C A U T I O N S
M A I N T E N A N C E AND A D J U S T M E N T
Maintenance
Adjustment
S C H E M A T I C D I A G R A M
F E A T U R E S
* Time base switch allows changeover between
CHOP and A L T and between V (vertical) and H
(horizontal)
automatically and electronically.
* At AUTO position of T R I G L E V E L , it is possible to
check the luminance at no-sighal time and to ad-
just triggering level of input waveforms.
* The employment of digital switch circuit and
mechanical parts cleverly mounted on circuit
boards assure improved reliability.
* T h e
automatically shuts off the battery circuit when
battery voltage is low.
* The built-in charging circuit permits the battery
to be charged while the oscilloscope is in use.
C O N T E N T S
of
T V sync
separator
o v e r - d i s c h a r g e
p r o t e c t i o n
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