3.3.3.1.4.- Teletext
When this function is selected, the teletext information of the tuned channel will appear onscreen
(if the channel does not dispose of this information, NO TTX will appear). The representation level
of the teletext function is 1.5
Figure 54.-
Teletext window
We can travel through the teletext pages using the rotating knob. We can access a teletext page
by pressing
Freq.
and then entering the page number. To return to the picture from the TV
signal, you need to press the Teletext button again.
3.3.3.2.- Measurements
When we select a specific measurement, a window will open which will display the
measurement just carried out and the frequency (or channel) of the measurement, which
corresponds to the frequency (or channel) that the user has tuned.
It is possible to vary the tuned frequency as you watch the measurement window. In this way,
we can carry out the same measurement in consecutive frequencies (or channels) very simply.
To vary the frequency, use the rotating knob or the number pad. To enter the frequency with the
keyboard, press the
Freq.
button until the frequency information that appears in the window is
erased. Now you will be able to enter the frequency using the keyboard. It is important to
remember at this point that to insert the dot that separates the decimals, you also need to use
the
Freq.
button.
Multimetter FSM 500
Ref. 5903
55
