(28U) C480
[D -150A DJ (27U) C489 (27U) C470
(21 U) C 410
(22U) C440
(32) STABILITY ADJUST
G A IN ADJ
(20U) .2 M V /C M G AIN ADJ
(29U) FEEDBACK BAL
(17U) .2 V /C M DIFF BAL
(20U) .2 M V /C M G A IN ADJ
(16U) DC BAL
(19U) .2 V/CM
(30) GAIN ADJ FOR HORIZ MODE
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.
(23U) C406A
(23U) C406C
(24U) C406G
(24U) C406J (26U) C4^
Fig 6-14 Type 502 Oscilloscope, right and left views show
ing the location of Recalibration controls.