PDP-503PC
67
5
6
7
8
5
6
7
8
C
D
F
A
B
E
CH1 : Y SUSOUT Under (K2203), 50V/div
CH2 : Y SUSOUT Upper (K2212), 50V/div
CH4 : YPR-U1 (K2038)- Trigger, 5V/div
Trigger : 2msec delay
CH1 : Y SUS-D Under (K2225), 50V/div
CH2 : Y SUS-D Upper (K2207), 50V/div
CH4 : YPR-U1 (K2038)- Trigger, 5V/div
Trigger : 2msec delay
CH1 : Y SUS-U Under (K2224), 50V/div
CH2 : Y SUS-U Upper (K2220), 50V/div
CH4 : YPR-U1 (K2038)- Trigger, 5V/div
Trigger : 2msec delay
SUS-D Adjustment (Y DRIVE)
Waveform Confirmation after Adjustment completion
Measurement of the SUSOUT waveform
SUS-U Adjustment (Y DRIVE)
1ms/div
5
µ
s/div
1ms/div
5
µ
s/div
1ms/div
500ns/div
1ms/div
10ns/div
1ms/div
500ns/div
• Check whether there is a large gap between the CH1 and CH2 waves
in the circled part of the 500 ns graph.
• In this specific case the drive power needs to be on, but whenever
possible turn the drive power off (RS-232C command: DRF).
If the drive power is on the pulse module temperature will increase
and the waveform will be harder to measure accurately.
20 - 25ns
1ms/div
200ns/div
Lower PM
Upper PM
Lower PM
Upper PM
1ms/div
10ns/div
20 - 25ns
Caution:
Not absolutely mistaking upper
and lower of waveform.
Magnify 6SF block
Magnify 6SF block
Magnify 6SF block
Magnify 6SF block
Magnify the adjustment waveform
Magnify 6SF block
Magnify 6SF block
Magnification
Magnification
Magnification
Magnification
