NARDA PMM ER9000, User Manual

Page: 37 / 106

Operating Instructions 3-11
3.2.3.4 Manual Mode
Menu
The Manual mode function has five sub windows:
•
Frequency
•
Level
•
Resolution Bandwidth
•
Hold Time
•
Demodulation
Always use Esc button to return to the previous view/condition.
3.2.3.5 Frequency
Under this menu it is possible to set the tuning frequency and also the knob
step.
The center Frequency of the reading can be directly edited into the
Tune
window or set by rotating the knob.
The figures entered appear in a small window just below the graph and the
default unit is MHz.
Having selected
Tune , a keyboard pops up on the display and the value can
be easily entered by tapping the corresponding figures 0, 1, 2, 3 etc. as well as
the decimal point, followed by the desired unit: Hz, kHz, MHz or GHz.
A Cancel key is also available in case of mistakes.
If
Knob is selected, another keyboard appears on the right side of the display
and the knob step can be entered freely, following the same rules of the tuning
frequency. After having fixed the step size, rotate the knob and tune the
desired frequency.