Kenwood CS-4125 User Manual

(20) CII2 INV Switch
When the button is pushed all the way in, the polarity of the CH2 input
signal display will be inverted.
(21) X-Y Oscilloscope Setting Switch
When the button is pushed all the way in, ignores theBJalfflSl MODE
setting and commences operation as an X-Y oscilloscope with CHI as Y-
axis and CIT2 as X-axis.
(22) TRIGGERING! MODE selector switch
For selecting trigger operation modes.
AUTO : Sweep is performed by a trigger signal.
However, in the absence of a trigger signal, free run will
commence and a trace will appear.
NORN : Sweep is performed by a trigger signal. In the absence of
a suitable trigger signal, a trace will not appear.
FIX Sweep trigger level is fixed. In this case, triggering
is made regardless of LEVEL control (25) setting.
TV-FRAME : Composite video signal vertical sync pulses are selected
out and coupled to the trigger circuit.
TV-LINE : Composite video signal horizontal sync pulses are select-
ed out and coupled to the trigger circuit.
Note : The trigger signal is capacitively coupled to the trigger circuit in
this oscilloscope.
(23) SOURCE Selector Switch
For selecting the trigger signal source.
VERT MODE : The trigger signal source will be selected by the
Mode setting. (See table 1)
VERTICAL MODE
Trigger Signal Source
CHI
CHI
CH2
CH2
ALT
Switches between CHI and CH2 input signals for
each sweep and selected for trigger signal source.
CHOP
CHI
ADD
Combined signal of CHI and CH2 input signal.
Table 1 Setting to the Trigger Signal Source By the VERTICAL MODE
CHI : The CHI input signal will become the trigger signal source.
CH2 : The CH2 input signal will become the trigger signal source.
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Kenwood CS-4125 Specifications

General

Brand	Kenwood
Model	CS-4125
Category	Test Equipment
Language	English