d. Set the generator to produce a 100 MHz display.
Adjustment Procedure— 2230 Service
e. Set:
STORE/NON STORE STORE (button in)
SAVE/CONTINUE CONTINUE (button out)
NOTE
Allow the points to accumulate for a few seconds
before saving the display.
f. CHECK—The 100 MHz display will accumulate and
store.
g. CHECK—The display amplitude is 4.2 divisions or
greater.
h. Set:
29. Check Non Store and Store Channel Isolation
a. Set:
VOLTS/DIV (both)
VOLTS/DIV Variable (both)
INVERT
Channel 1 AC-GND-DC
A SEC/DIV
A TRIGGER Mode
A&B INT
STORE/NON STORE
0.1 V
CAL detent
Off (button out)
GND
0.1 ms
P-P AUTO
VERT MODE
NON STORE (button out)
b. Set the generator to produce a 50 MHz, 5-division
display.
c. Set the VERTICAL MODE switch to CH 1.
d. CHECK—Display amplitude is 0.05 division or less.
VERTICAL MODE BOTH and ALT
SAVE/CONTINUE CONTINUE (button out) e. Move the cable from the CH 2 OR V input connector
to the CH 1 OR X input connector.
i. Repeat parts f and g.
f. Set:
28. Check Single Sweep Sample Acquisition
a. Set:
VERTICAL MODE CH 2
Channel 1 AC-GND-DC DC
Channel 2 AC-GND-DC GND
VERTICAL MODE
A SEC/DIV
X I0 Magnifier
A TRIGGER Mode
A&B INT
SAVE/CONTINUE
1K/4K
CH 2
5 /iS
Off (knob in)
NORM
CH 2
CONTINUE (button out)
1K (button in)
g. CHECK—Display amplitude is 0.05 division or less.
h. Set:
CH 1 VOLTS/DIV
STORE/NON STORE
SAVE/CONTINUE
50 mV
STORE (button in)
CONTINUE (button out)
b. Set the generator to produce a 50 kHz, 6-division
display.
i. CHECK—Display amplitude is 0.1 division or less.
c. Press in the A TRIGGER Mode SGL SWP button.
d. Set the generator output to 2 MHz.
e. Press in the A TRIGGER Mode SGL SWP button.
f. CHECK—The minimum peak-to-peak envelope
amplitude is greater than 5.6 divisions.
j. Move the cable from the CH 1 OR X input connector
to the CH 2 OR Y input connector.
k. Set:
VERTICAL MODE CH 1
CH 1 VOLTS/DIV
0.1 V
CH 2 VOLTS/DIV
50 mV
Channel 1 AC-GND-DC GND
Channel 2 AC-GND-DC
DC
REV MAY 1987
5-17
To Next Page
Loading...
Need help?
General
