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TV measurement
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As above. Press button [2] during the audio carrier display.
Measuring the Audio Carrier Distance and Level of Nicam Audio Carriers:
As above. Press button [3] during the audio carrier display.
Note
The audio carrier frequency cannot be set. It is switched over depending
on the standard being used.
The audio carrier level is only displayed as long as one of the buttons [1],
[2] or [3] is pressed.
NICAM – Measuring Audio Bit Error Rates
To assess the audio quality of Nicam signals, you can measure the bit
error rates (BER).
Example
Calling up Measuring Audio Bit Error Rates:
Press buttons [2ndF] [SC]
Press button [3]
BER=0.000 is displayed if the quality of the Nicam signal is so good that
no bit errors are detected,.
OVERFLOW is displayed if the Nicam signal is too bad or if no signal is
received.
+
SC: 5.85 MHz TV
BER=2.145E-05
0