HP 8642A - Page 40

Operation
3-4
10 MHz OVEN OUT is the Option 001 high
stability time base output. This output is
connected to the external reference input
to obtain improved stability.
Model 8642A/B
HP-IB connector is used to connect the Signal
Generator to an external controller for remote
operation.
X-AXIS output provides a 0 to + 1 0 Vdc
(:!:1 0%) stepped output for use with an
external oscilloscope.
Z-AXIS output provides a blanking
pulse for oscilloscope display
blanking during retrace.
The line fuse.
10 MHz OUT is locked to the reference
oscillator in use.
Back-up instrument calibration data
is stored in a circuit board located
in this housing.
Figure 3-2. Rear-Panel Features
ArtekMedia
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Date: 2009.01.28 20:56:34 -06'00'