Model Two & Model Two Lite - Operation Manual
45
Frequency Mode
When set to the Frequency Mode, the Model Two displays the frequency and level for the desired
channel. To access this screen, press
LEVEL
.
The Single Channel Level screen is displayed.
Now, press
F1
(FREQ).
This toggle
s
the Model Two so that it displays the Frequency screen for the channel designated in
the Single Channel Level screen.
If the channel is a TV or DUAL type channel with audio and video carriers, the Model Two is tuned
to the audio frequency (Audio 1 if dual type). The signal level and peak level are displayed.
If the Volume has been set, you hear the channel’s audio. If the Squelch function has been
enabled, audio is heard only with signal levels above -30 dBmV (+30 dB
μ
V).
TIP:
While in Frequency mode, you can use Fast Setup (press
SET
once) to go directly to the
Single Frequency Setup parameters including volume, squelch, and frequency steps.
To change the frequency that is being measured, press the
UP
and
DOWN
arrow keys. The
frequency moves in increments set in the Single Frequency Setup menu.
The level display can be set to display a LIVE or
Δ
P-P (variation) signal level by pressing the
softkey
F2
.
The Scale and Reference shown on the Frequency screen can be adjusted by pressing
F3
(DOWN) so that the functions of softkeys
F1
and
F2
become SCALE and REF. Press
F1
(SCALE) to vary the graduation of the scale by 1, 2, 5, and 10 dB per division. Press
F2
(REF)
and then press the
UP
and
DOWN
arrow keys
to increase or decrease the reference.
Press
F3
(UP) to return to the original softkey functions of CHAN and
Δ
P-P so the
UP
and
DOWN
arrow keys
change frequency (instead of reference).
Note:
By pressing
FCN
, you can enter the desired frequency. To finish,
press
F1
(ENTER).
