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Turn-on State
3-2 Instrument Operation
The instrument is equipped with a power connection at
the rear, so that the instrument can be disconnected
from the line power. Disconnect the power cord either
at the rear power-inlet or at the AC line-power source
times. If the instrument is installed in a cabinet, it must
be disconnected from the line power by means of the
system's line-power switch.
In the STAND-BY mode power is supplied to the Oven
Assembly Option 001, if installed, so that a constant
oven temperature is maintained, eliminating the need
for a long warm-up period. Power is also applied to the
high-voltage option (option 002), though no output is
enabled.
The HP 3324A is turned ON by pressing the power
switch ((w)). Power is then applied to all of the
HP 3324A circuits, and self-tests are then performed. If
a self-test failure occurs (if an error is shown), ship the
instrument to an HP Service Center for repair.
The initial state of the HP 3324A depends on if the
instrument is in the HP 3325A compatibility mode or
not. The mode can be set and seen in the Utilities menu
(see Chapter 8).
In the non-compatible mode, at power-on the last setting
used is the new state. Any setting stored previous to
power-down will still be stored in the memory.
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