AMPLITUDE
Choosing AMPLITUDE causes the soft keys, below, to be displayed and the
corresponding values to be shown in the message area.
q
Ref Level — Reference Level sets the power level at the top of the display.
Enter a value from +20.0 to –120.0 dBm, in 0.1 dB steps, using the Up/Down
arrow key or the keypad and press ENTER to accept the input. The currently
selected reference level is shown in the message area at the bottom of the dis
-
play.
q
Scale — Scale sets the number of dB per division. Enter a value from 1 dB
per division to 15 dB per division using the Up/Down arrow key or the key
-
pad and press ENTER to accept the input. The currently selected scale is
shown in the message area at the bottom of the display.
MEAS/DISP
Pressing MEAS/DISP activates a menu of channel and display functions. Use
the corresponding soft key to select the desired function.
q
Number of Channels — Number of Channels sets how many channels are si
-
multaneously shown on the display. Enter a value from 1 to 20 channels us
-
ing the Up/Down arrow key or the keypad and press ENTER to accept the
input.
q
Display Channel/Freq — Display Channel/Frequency toggles between dis
-
playing the channel number or the channel frequency (with a resolution of
100 MHz).
Display Graph/Text — Display Graph/Text toggles between displaying a bar
chart showing power levels, or a table showing channel number or frequency
(depending upon the current setting of
Display Channel Freq) and the power
level.
SYS
In Channel Scanner mode, pressing the SYS key displays the following System
menu soft key selections:
q
System Options — Displays a second level of system option functions:
q
Clock — Displays a second level of functions:
q
Hour — Enter the hour (0-23) using the Up/Down arrow key or the
keypad. Press ENTER when data entry is complete or ESCAPE to
restore the previous value.
q
Minute — Enter the minute (0-59) using the Up/Down arrow key or
the keypad. Press ENTER when data entry is complete or ESCAPE
to restore the previous value.
q
Month — Enter the month (1-12) using the Up/Down arrow key or the
keypad. Press ENTER when data entry is complete or ESCAPE to
restore the previous value.
q
Day — Enter the day using the Up/Down arrow key or the keypad.
Press ENTER when data entry is complete or ESCAPE to restore the
previous value.
q
Year — Enter the year (2003-2036) using the Up/Down arrow key or
the keypad. Press ENTER when data entry is complete or ESCAPE
to restore the previous value.
q
Back — Returns to the top-level SYS menu.
q
Printer — Displays a menu of supported printers. Use the Up/Down arrow
key and ENTER key to make the selection.
q
Units — Select the unit of measurement (metric or English).
2-56
Chapter 2 Functions and Operations
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