Channel Spectrum Scanning Measurement - Trilithic Model One Operation Manual

19:16:30
FREQUENCY
LEVEL
ATTEN: 00dB
CHAN
To change the frequency that is being
measured, press the UP and DOWN arrow
buttons on the keypad. The frequency will
move in increments set in the MEASURE-
MENTS SETUP menu.
NOTE: By pressing the FCN button,
you can enter the desired frequency.
To finish, press F1 (ENTER).
Press F2 (SCALE) to adjust the display
scale in 1,2,5,10dB increments (see page
40).
To adjust the reference level, press F3
(REF) and then F1 (REF–) or F2 (REF+)
(see page 40).
Channel Spectrum Scanning
Measurement
The Model One is designed to display the
full span of the video carriers in your
system. This function provides a quick
check of your system's overall flatness
and amplitude.
The meter can also be set to display the
video and audio carriers at reduced
frequency spans. Amplitude limits can be
imposed on the display while a convenient
Frequency Marker enables you to zoom in
on any suspect channels.
Model One Operating Manual ""! TRILITHIC
44 – Basic Operation
143.75M
–13.7
dBmV
SCALE
LEVEL
5
–05
1 2 3 4 5 6
–15
1 2 3 4 5 6
1 2 3 4 5 6
1 2 3 4 5 6
1 2 3 4 5 6
–25
1 2 3 4 5 6
1 2 3 4 5 6
1 2 3 4 5 6
1 2 3 4 5 6
–35
1 2 3 4 5 6
REF