Performance Check Procedure-2225 Service
5. Check
X
Gain
a. SET:
VOLTSIDIV (both) 10 mV
SECIDIV X-Y (fully
CCW)
b. Connect a
50-mV, standard-amplitude signal
from the calibration generator via a
504 BNC
coaxial cable to the CH
1
OR
X input connector.
c. CHECK-That the display is between 4.85 and
5.15 divisions.
d. Disconnect the test equipment from the
instrument.
6.
Check
X
Bandwidth
a. Set both channels VOLTSIDIV switches to
50
mV.
b. Connect the leveled sine-wave generator out-
put via a
50-R BNC coaxial cable and a 50-R BNC
termination to the CH
1
OR
X input connector.
c. Set the generator to produce an
eight-
division horizontal display at an output frequency of
50 kHz.
d. Increase the output frequency until the X-Axis
(horizontal) deflection amplitude is 5.7 divisions.
e. CHECK-That the frequency is
2
MHz or
greater.
f. Disconnect the test equipment from the
instrument.
Scam
by
ARTEK
MEDL4
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