Kenwood CS-1022 Instruction Manual page 12

CS-1022, 1021, 1012
Fig. 5
CS-1022, 1021, 1012 CS-1020, 1010
@3 COUPLING
Three-position lever switch; selects coupling for sync
trigger signal.
AC: Trigger is ac coupled. Blocks dc component
of input signal; most commonly used posi-
tion.
Vertical sync pulses of a composite video
signal are selected for triggering.
Horizontal sync pulses of a composite video
signal are selected for triggering. The LINE
position is also used for all non-video
waveforms.
@ COUPLING
Three-position lever switch; selects coupling for sync
trigger signal.
AC: Trigger is ac coupled. Blocks dc component
of input signal; most commonly used posi-
tion.
Vertical sync pulses of a composite video
signal are selected for triggering.
Horizontal sync pulses of a composite video
signal are selected for triggering. The LINE
position is also used for all non-video
waveforms.
SOURCE
Five-position lever switch; selects triggering source
for the sweep, with following positions;
V. MODE: The trigger source is determined by ver-
tical MODE selection.
CH1: Channel 1 signal is used as a trig-
ger source.
CH2: Channel 2 signal is used as a trig-
ger source.
The algebraic sum of channel 1
and channel 2 signal is the trigger
source. (If CH2 INV engaged, the
difference becomes the trigger
source.)
ADD:
SOURCE
Three-position lever switch; selects triggering source
for the sweep, with following positions;
INT: Waveform being observed is used as sync
trigger.
LINE: Sweep is triggered by
(50/60 Hz).
EXT: Sweep is triggered by signal applied to EXT
TRIG INPUT jack @ .
line voltage