Bird Brain AT-400 Stereo System User Manual


 
Measure Match
21
Swept Frequency
Select Frequency Band
There are two options for selecting the frequency band. The
first is simply to enter the start and stop frequencies. The
second is to enter a span frequency, which is the desired
width of the band, and a center frequency, that will be used
as the center of the band.
y Press the MENU key.
y Press the SWEPT FREQ key.
y Press the BAND key.
y Depending on desired method press either Start Stop
MHz or Center MHz:
START STOP MHZ - The cursor will blink on the start
frequency and Start Stop MHz will be highlighted.
1. Enter the frequency using the numeric keypad or
change the frequency using the UP/DOWN arrow keys.
2. Press the ENTER key. The cursor will blink on the stop
frequency.
3. Enter the frequency using the numeric keypad or
change the frequency using the UP/DOWN arrow keys.
4. Press the ENTER key. The tester will begin sweeping.
CENTER MHz - The cursor will blink on the Center
frequency and Center MHz will be highlighted.
1. Enter the frequency using the numeric keypad or
change the frequency using the UP/DOWN arrow keys.
2. Press the ENTER key. The tester will begin sweeping.
3. Press the SPAN key. Enter the frequency using the
numeric keypad or change the frequency using the UP/
DOWN arrow keys.
4. Press the ENTER key. The tester will begin sweeping.