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@ Operation
To observe vertical signal
To observe horizontal signal
ITRIGI MODE: TV-V
8. ADJUSTMENTS
The ATT balance of the vertical axis can be made easily.
(T)Set the input coupling switches of CHI and CH2 to
GND and set the TRIG MODE to AUTO. Then position
the base line to the center.
@Tum the VOLTS/DIV switch to 5mV—lOmV and ad
just so that the base line does not move. (bal(^(^^
ITRIGI MODE;TV-H
(NOTE) This oscilloscope synchronizes with only
(-) synchronizing signal.
(REFERENCE)
Video
signal
Synchronizing
signal
(a) Example of (-)
synchronizing signal
(b) Example of (+)
synchronizing signal
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