JAA80251-R.3723.A
- A 2・AF-S 24-70/2.8G -
CH1
CH2
#119×2
1ms/div
NORM:1MS/s
CH1=100mV
AC 10:1
CH2=100mV
AC 10:1
DT 1.13MS
Standard:
Amplitude of all pulses/waveforms is 180mV or more.
Note:
Check the waveform by rotating the focus turning-tube all the way around back and
forth.
●
Oscilloscope setting
V/Div (ch1)
: 100 mV
V/Div (ch2)
: 100 mV
Coupling
: AC
Time/Div
: 1ms
Trigger Mode
: NORMAL
Trigger Coupling
: AC
Trigger Source :
: CH1
Trigger Position
: + 4 div
Trigger Type
: EDGE
Trigger Level
: 0V
INPUT (ch1)
: AC
INPUT (ch2)
: AC
3
.
How to inspect and adjust:
・
Confirm that the electric current and voltage of the connected rated voltage power-supply are set
values, then turn it ON.
・
Set the oscilloscope, and turn the focus turning-tube (ref. Page A16) with hand.
・
In case large waveform-noise is detected, use the FILTER function.
How to set FILTER function (e.g. DL1540 manufactured by YOKOGAWA
)
1. Press the FILTER button.
2. Select “Smooth” of the menu on screen and turn it ON.
In case the amplitude is small, adjust by loosening the two screws (#119) and moving the GMR sensor.
Caution: Do NOT touch the sensor area directly with hands during adjusting.
Sensor area
INC