NOTE
The numbers in parenthesis in the call-outs indicate the partic
ular step in the Recalibration Procedure when the control is set.
The letters L and U following the step number indicate whether
the adjustment is for the Upper-Beam Amplifier or for the Lower-
Beam Amplifier.
Fig 6-13 Type 502 Oscilloscope, top and bottom views
showing the location of Recalibration controls.
(23L) C 406 C
(23 L) C 40 6 A
(6)
A
(31) TRIG LEVE
(24 L) C406J
(24L) C 40 6G
(29L) FEEDBACK BAL
(17L) .2 V /C M DIFF BAL
(18L) .2 M V /C M DIFF BAL
(21L) C410
(26L) C407J
(34L) DC TRIG ADJ
(19L) .2 V/CM GAIN ADJ
(20L) .2 M V/CM GAIN
(22L) C 44 0
(27L) C470
(28L) C480
ADJ
(25L) C407A
(25L) C407C
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