Anrtisu Cell Master MT8212B, User Manual, Page: 85 / 294

Channel Scanner Mode (Option 27)
The Channel Scanner option provides the choice of a bar graph or a text display showing
the amplitude of selected channels for a given air interface standard. The interface settings
can be manually entered if none of the available air interface standards meet the measure-
ment need.
To select Channel Scanner mode, press the MODE key and use the up and down arrows to
highlight
Channel Scanner
and press ENTER .
FREQ/DIST The operating frequency range for Channel Scanner mode can either be set man-
ually, or the desired air interface standard can be selected from the Signal Stan-
dard list in the instrument. When the frequency range is selected from the Signal
Standard list, all frequency related parameters are automatically set to the
appropriate values for that particular standard.
q
Start Freq
— Enter a start frequency from 9 kHz to 3000 MHz using the
Up/Down arrow key, or the keypad and the appropriate soft key for Hz, kHz,
MHz or GHz. Press ENTER to accept the input.
q
Freq Step Size
— The value entered here is the channel spacing. Enter a step
size from 0 to 3000 MHz using the Up/Down arrow key, or the keypad and
Chapter 2 Functions and Operations
2-61
MODE= CHANNEL SCANNER
SOFTKEYS:
Start
Freq
Freq
Step
Size
Channel
Step
Size
Channel
Span
Start
Channel
Signal
Standard
Scale
Ref
Level
FREQ/DIST
AMPLITUDE
Number
of
Channels
Display
Graph/
Text
Display
Channel/
Freq
MEAS/DISP
Downlink
Uplink
Page
Up
Select/
Deselect
Show
Selected
Page
Down
Back
Bottom
of
List
Select
Standard
Top
of
List
Figure 2-22. Soft Key Menus in Channel Scanner Mode