Oscilloscope (Dl1540) Setting - Nikon AF-S VR Zoom-Nikkor ED 70-200mm f/2.8G IF Repair Manual

e.g.) Oscilloscope (DL1540) setting
As shown in Fig. 2, "div" value within standard is displayed on PC screen.
As shown in Fig. 3, it becomes easy to judge if the standard range of cycle of waveform is set by cursor.
The standard value, TIME/DIV, and CURSOR(T1,T2) varies according to the conditions of low-speed adjust-
ment, high-speed adjustment, and other lenses, etc, so check by Fig. 2 of the PC screen when adjustment is
made.
Triger Position
-4div
Ｔ
Triger LEVEL
2.5V
Cursor
OFF
992 μ s
1097 μ s
CH1=2V
DC 10:1
One cycle of waveform
Type
ON T1
dT
Fig.3
- L49-2 AF-S VR 70-200/2.8G -
T1(0.96div)
T2(1.48div)
200us/div
(200us/div)
NORM:2MS/s
T2
Cursor
Cursor
T2 T1&T2 1.48div
T1/T2Cursor switch-over
INC
JAA78151-R.3584.A
TIME/DIV
div display