Reference Clock Sources - GW Instek AFG-3022 User Manual

Panel Operation 1. Press the UTIL key.
Range

Reference Clock Sources

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AFG-3021/3022/3031/3032 User Manual
2. Press F4 (System)[F5 for
AFG-3021/3031].
3. Press F2 (Display Opt).
4. Press F2 (Brightness).
Use the scroll wheel to set the
brightness of the display.
Brightness
5. Press F1 (Enter) to finish
setting the brightness.
An external 10MHz reference signal can be used to
replace the internal 10MHz clock signal. An
external reference clock can be used to increase the
accuracy or stability of the clock signal. It can also
be used to sync different units together so that they
operate on a synchronized clock. See page 186 for
multi-unit syncing details.
The reference input is isolated from the chassis
ground, with an isolation voltage of 42Vpk. This
will prevent ground loops and other related
interference.
The REF OUT port provides a sync signal of the
internal reference clock. This port can be used to
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UTIL
System
Display Opt
Brightness
1 (dim) ~ 10 (bright)
Enter
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F 4
F 2
F 2
F 1