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TV Operation
46
- Minimal and maximal levels (min./max.)
– Level measurement ANALOGUE
The respective following displays appear on the screen, when the button, „meas-
ure“ is pressed.
Measuring audio carrier spacing
Audio carrier 1: -13.5 dB
Audio carrier 2: -19.5 dB
Measuring the Nicam audio carrier spacing and bit error rate
Nicam audio carrier spacing 1: -18.5 dB
Nicam bit error rate: 5.6E-06 (5.6
-6
)
Measuring the min./max. level
In the display, the following values are represented:
Minimal level: 7.5 dBµV
Maximal level: 2.5 dBµV
In this function, the MSK 33 measures the minimal and the
maximal level, test points can follow to level fluctuations.
Measuring the current level
The following values are displayed in the display:
Channel: S16 (special channel)
Frequency: 266.25 MHz
Analogue reception: A
Current level: 79.5 dBµV
An „A“ in front of the level display means, that the MSK 33 has be set to ana-
logue level measurement. Even after exiting the menu, the MSK 33 stays set
to ANALOGUE reception.
For level measurement of digital TV signals, it can be switched over the digi-
tal reception in the DIGITAL menu (refer to the respective section).
Selecting the colour standards PAL, SECAM and NTSC
----TV MEASURE ALL ---
SC1/SC2:-13.5/-19.5dB
NICAM: -18.5 dB
BER : 5.6E-06