35
Frequency Input
Chosen Reception Mode, Sweep Mode and Span are showed on the top
center of LCD. At first, choose Reception Mode and Sweep Mode to get a
sense of the Frequency Bandwidth and a specific feel for analyzing.
Choosing Frequency Value is a way to inputting Center and Start/Stop
Frequency. In order to input Center Frequency, just pushes the numeral
keys. Press the key when Frequency Input Window is a CENT state.
Push the
Shift
Key
to input Start/Stop Frequency. Then, push the
No. 1(Start/Stop)
Key, to input Start Frequency in Frequency Input
Window. Input Frequency by using the
No. 0
to
9
Keys,
Dot
(Buzzer)
Key,
MARKER (DEL)
Key and
Run (GHz)
as
Unit Input Key,
Mode (MHz)
and
SWEEP (kHz)
Key.
Execution will be done automatically, after inputting the last Unit in the
Frequency, according to a given Sweep Mode of Run-Scanning Mode. If
the mode is Single Run
, push the
Run (GHz)
Key and then
execute Run-Scanning again.
A wrong inputting content can be erased by using the
MARKER (DEL)
Key. The
MARKER (DEL)
Key operates like the backspace
on a PC
Erase inputted Frequency and then push the Marker (DEL) Key once
more; you are now out of Frequency Input Mode.
Summary of Contents for Protek 7830
Page 2: ...87 USER S MANUAL...
Page 87: ...86...
