@ Regulating Range Selector Bar-Selects the regulating
range of the
4658
power supplies
to
match the
available power input source. It
is
shown on Figure 7
in
the Medium regulating range. See Table 1 for
change information.
@ Line Fuse Holder-Contains the line fuse and the
regulating range selector. See Table 2 for change
information.
@ Line Cord-Makes the connection between the
oscilloscope and the power source. The cord may
be
conveniently stored by wrapping around the feet on
rear panel.
@
MOD
Slots-A
number
in
either slot indicates the
instrument contains an option or other modification.
LEFT SIDE PANEL
@ Variable Balance Controls (accessible through left
side panei)-Screwdriver adjustments
to
set balance of
the vertical channels.
@ Vertical Gain Controls (accessible through left side
panell-Screwdriver adjustments
to
set the gain of the
vertical channels.
RIGHT SIDE PANEL
Line Voltage Selector Switch-Selects either 115 volts
or 230 volts nominal line voltage. Refer
to
Table 1
for ranges and
to
Figure 1 for location of the switch.
Change the fuse
to
match the range selected.
18
466B/DM44
Operators
REV
A FEB 1980
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