Trio CS-1566A, Инструкция по эксплуатации

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V A R I A B L E D C B A L ADjustment
Adjust V R 1 0 3 (VR1 13 for CH2) so that the trace
stays still when the V A R I A B L E of V O L T / D I V is
turned in either direction.
S T E P A T T D C B A L Adjustment
Adjust V R 1 0 1 ( V R 1 1 1 for CH2) on the cabinet bot-
tom so that the trace stays still when V O L T S / D I V is
turned in either direction.
NOR-IIMV P O S I T I O N Adjustment
Adjust V R 1 1 4 on the vertical circuit board so that
the trace comes to the position of the line in C H 2
NOR mode when the C H 2 polarity is inverted.
Horizontal Position Adjustment
1. To adjust the horizontal position under the nor-
mal sweep condition, set the POSITION to
its mechanical center position and then adjust
V R 3 1 6 on the horizontal circuit board until the
waveform starts at the left end of the scale.
2. To adjust the horizontal position when the
S W E E P T I M E / D I V is in X - Y position, perform
the same adjustment and then adjust V R 3 0 7
on the same circuit board until the spot comes
to the center of the scale.
Fig. 4 3
Fig. 4 4
Fig. 4 5
3 2