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ADJUSTMENT
ADJUSTING
ELEMENT
LF CORRECTIONS
AND SENSITIVITIES
Continuous control of
R622
channel A (B)
R617
LF correction of channel
R538
A (B)
Gain x 1 channel A (B)
Gain x10 channel A (B)
R586
Trigger view sensitivity
EXT, A and B
VERTICAL CHANNELS
Attenuator square-wave
C509
C511
C503
ADJUSTING RESULT
Continuous attenuation starts a t 15'
from counter clockwise-stop of R7 (R8j
Trace height from 5 div. t o
when R7 (R8) are fully counter
clockwise.
Pulse top as straight as possible
+
Trace height 5 div.
or -3%
Trace height 5 div.
or - 3%
R958 (A)
Trace height 4 div.
R961 (B)
+
Pulse top errors
or -1 %
2-5-1 OmV
' 5 0
v
0.1
V
v
v
5
v
v
RECOMMENDED INSTRUMENT
AND INPUT SIGNALS
Function generator
(square-wave signal 1 OkHz)
2 div.
Function generator
(square-wave signal 10kHz)
Function generator
(square-wave signal 1 OOkHz)
Calibration generator
(square-wave signal 10kHz)
Calibration generator
(square-wave signal 1 OkHz)
Calibration generator
(square-wave signal 10kHz)
Square-wave generator,
Freq. 10kHz
height
6 div.
6 div.
6 div.
6 div.
6 div.
3
v
6 div.
6 V
v
6 div.
12
3 div.
15 V
3 div.
30 V
I
CHAPTER
FIGURES
5.5.4.
5.2.
5.5.4.
5.2.
5.5.4.2.
5.2.
5.5.4.3.
5.2.
5.5.4.4.
5.2.
5.5.4.5.
5.2.
5.5.5.1
5.2.
I
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