Note:

At a value lower than “5” picture dropouts can occur.

3If “OK” is shown, the signal to noise ratio is ok.

If a value < 5 is shown under 2 the display changes from “OK” to “!!”.

•Press the button —> Return to the main menu.

Note:

Setting the channel strip “B” store the setting by using the button M :

—> Return to “Selecting the Cassette” A (page 13).

Going back to “Switching the channel strip” B via (page 13) cancels all settings that have not been saved.

•Press the button.

—> The menu “Setting the QAM modulation value”

–“QAM-MODE” is activated.

Setting the QAM modulation value (only Bx…A)

* )

Bx 1A QAM-MODE:

 

 

 

 

256-QAM

+ / –

 

• Setting

 

the QAM mode with

.

 

 

 

—> A higher QAM mode restricts the output symbol

 

rate (permissible value < 7,000 kilosymbols per

 

second).

 

 

An output QAM mode of > 64 QAM places a large

burden on the cable network. Due to noise, delay and frequency response problems, a reception of the converted output signal can be impeded.

•Press the button.

—> The menu “Setting the stuffing” – “STUFFING” is activated.

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