Smart Electronic SMARTMETER T20 - Adding and Deleting Transponders; Searching Channels

Menu TP IDE
smartmeter T20 21
Displayed item
Meaning
SNR Signal to Noise Ratio. The measure compares the
level of a desired signal to the level of background
noise. It is defined as the ratio of signal power to the
noise power. The higher the SNR value, the better is
the signal.
Pre BER Bit error rate before the error correction („pre“ = „be-
fore“). BER = number of falsified bits during a time pe-
riod / total number of bits in this period.
Post BER Bit error rate after the error correcti
on („post“ = „after“).
Strength Signallevel (reference 1 µV)
Modulation Modulation type, e.g. 64QAM
Signal strength and
signal quality
On the right side of the screen are bar graphs for both
values.

You can use the
F1...F4
keys with the same functions
as in the
TP Search
submenu.
7.2 Adding and Deleting Transponders
In the submenu TP IDE you have the same functions to add and to delete
Transponders as in the submenu
TP Search .
7.3 Searching Channels
In the submenu TP IDE you also can search for channels. This is de-
scribed in the chapter „Checking the TV Signal“, starting page 25.