L
I
22. Check/Adjust High-Frequency Compen-
page 5-17
sation (C l 13, C114, C115, C l 16, R152,
R155, R157)
R E Q U IR E M E N T : Optimum square-wave response
with aberrations not to exceed +0.08 or —0.08 division
with total peak-to-peak aberrations not to exceed
± 0 .1 2 division.
P E R F O R M A N C E :_____ division maximum aberra
tions.
23. Check Input Capacitance
page 5-18
R EQ U IR EM EN T: 0.2 division or less overshoot or
rounding on a five-division display.
PERFORMANCE:
division.
2 4 . Check/Adjust Volts/Division Switch
page 5-18
Compensation (C24A, C24B, C25A, C25B,
C78A, C78B, C79A, C79B)
REQ UIREM ENT: Square corner and flat top within
+3% or —3% with total peak-to-peak aberrations not to
exceed 3%.
PERFORMANCE: All c o r r e c t______; incorrect (list
exceptions)
________________________ .
25. Check Vertical —3 dB Point
page 5-19
REQ U IR EM EN T: Not more than —3 dB at 10 mega
hertz .
PERFORMANCE: - 3 dB p o i n t ____ megahertz.
26. Check X5 Vertical Gain Upper - 3 dB Point page 5-20
REQ U IR EM EN T: Not more than —3 dB at eight
megahertz.
PERFORMANCE: —3 dB p o i n t _______ megahertz.
27. Check Vertical AC - Coupled Lower —3 dB page 5-20
Point
R EQ U IR EM EN T: Not more than —3 dB at two hertz.
PERFORMANCE: Correct
; incorrect
28. Check/Adjust Magnified Registration
page 5-20
(R432, R438)
R E Q U IR E M E N T : Less than one-division shift of
marker at center vertical line when X5 H O R IZ MAG
switch is pulled out.
PERFO RM ANCE:
division shift.
Performance Check/Calibration—Type 324
29. Check/Adjust Normal Timing (R 404)
page 5-21
R E Q U IR E M E N T : Correct timing within 0.24 division
over center eight divisions of sweep.
PERFO RM ANCE: Within
division.
R E Q U IR E M E N T: Within 0.08 division over any two-
division interval within center eight divisions.
PERFO RM ANCE: Within
division.
30. Check Variable Time/Division Control
page 5-22
Range
R E Q U IR E M E N T : Continuously variable between cali
brated T IM E /D IV switch settings.
PERFO RM ANCE: Correct
; incorrect
3 1 . C h e c k /A d ju s t Sweep Length and
page 5-22
Centering (R 347, R444)
R E Q U IR E M E N T : 10.5 to 11 divisions sweep length.
PERFO RM ANCE:
divisions.
R E Q U IR E M E N T : Range of horizontal PO SITIO N
control centered.
PERFO RM ANCE: Correct
; incorrect
32. Check/Adjust Magnified Timing (R 402)
page 5-23
R E Q U IR E M E N T : Correct magnified timing within
0.32 division over center eight divisions of total sweep
length.
PERFO RM ANCE: Within
division.
R E Q U IR E M E N T : Within 0.1 division over any two-
division interval within center eight divisions of total
sweep length.
PERFO RM ANCE: Within
division.