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Model Three - Operation Manual
5. Basic Operation
Chapter 5
Once you have set up the Model Three’s parameters, you are ready to
operate the device.
There are a number of tests you can perform with the Model Three:
• Single channel level tests
• Frequency mode
• Channel scans
• Limit tests
• Frequency scanning (spectrum)
• Hum measurement
• QAM measurement
• Tilt and favorite channel levels
Fast Setup
The Model Three features a Fast Setup function for each measurement
mode. The specific setup menu for each mode can be accessed directly
by pressing the
SET
7 STU
key once while in the Measurement mode. This
makes it unnecessary to go back to the main SETUP menu and look for
nested sub-menus. This allows the operator to quickly make changes in
the settings and return to Measurement mode with no wasted time.
The Model Three displays readings down to -
50 dBmV (+10 dB
μμ
μμ
μ
V). All signal levels that are
below -40 dBmV (+20 dB
μμ
μμ
μ
V) are displayed
with lighter shade digits in all measurement
modes to indicate they are low signal levels.
Pressing the
SET
7 STU
key twice always displays
the main SETUP menu.
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