® AC-GND-DC switch
S e l e c t s the CH2 v e r t i c a l a x i s input s i g n a l c o u p l i n g mode i n the same way as the CHI
AC-GND-DC c o n t r o l .
Serves as an
X
- a x i s input s e l e c t o r during
X-Y
operation.
© CH2 INPUT terminal
CH2 v e r t i c a l a x i s input terminal.
Serves as an
X
- a x i s input terminal during
X-Y
operation.
© CH2 INV switch
When the switch i s pressed, the p o l a r i t y of CH2 input s i g n a l i s inverted.
© $ POSITION control
Adjusts the v e r t i c a l p o s i t i o n of CH3 waveform displayed on the CRT.
® CH3 INPUT terminal
CH3 v e r t i c a l a x i s input terminal.
® DELAY POSITION (COARSE), A R E F CURSOR
Coarsely a d j u s t s the delay time between A sweep and B sweep when H. MODE i s s e t to ALT
or B. (COARSE)
A d j u s t s the p o s i t i o n of the A R E F c u r s o r . [The CS-5230, CS-5260 and CS-5270 have the
cursor functions. ]
Figure
1-3 F r o n t
Panel (CS-5270)
15
