Emme Esse 82201, Руководство пользователя

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Centrale digitale terretre programmabile / Digital terrestrial programmable headend
INPUT
SETTINGS
DISPLAY READOUT
EXPLANATION
Tap the rotary button to enter the INPUT FM menu.
Rotate the button to navigate through the submenu.
To filter and amplify an FM signal, tap GAIN, select the
gain of the input FM signal (15 to 35 dB) and tap to
confirm.
Remark: DAB should be added via V/U input 1-4
After INPUT FM is configured, scroll up to the top of the
menu (INPUT FM), tap the rotary button and scroll
right to INPUT V/U 1. Tap INPUT V/U 1 to enter the
menu to configure input 1.
Rotate the rotary button to scroll down in the submenu
of INPUT V/U 1.
PRE-AMPLI: The internal amplifier is by default ON,
only in case of very strong incoming signals (if the
strongest channel on that input is higher than
80dBµV), it can be advised to switch this OFF.
DC: Decide whether the input should provide power to
an external amplifier. Choose between OFF or 12 V.
Remark: If the external amplifier needs 24 V, you can
change this in advanced settings (see further).
There are 2 modes to add channels to each input:
 ADD 1 CHANNEL: This is the standard mode where you add channels one by one to
an input. This implies that channels are filtered and levelled individually .
 ADD 2 CHANNELS : In this mode you add 2 adjacent channels to an input. This
enables you to process more than 50 channels. The 2 channels are processed
together as 1 cluster. This means that the input level, shown on the display, and the
output level are both the sum of signal strength of the 2 channels
.
For optimal performance we recommend to only add single channels, unless you
need to process a lot of channels.