Biii Menu; Biii Amp; Biii Gain; Uhf Menu - FTE Maximal Nebula 8S Manual Del Usuario

3.4 BIII menu

From this menu you can adjust the settings of the BIII/DAB signal. There are 2 options:
- Amp: to activate or deactivate the first amplifier stage.
- Gain: Gain regulation adjustment.

BIII AMP

This screen allows activating (on) or deactivating (off) the first amplifier stage for the BIII/DAB
band. This option is set (on) by default.
In order to activate (on) or deactivate (off) press OK to edit and
press OK to confirm.
Press to access the BIII GAIN screen.

BIII GAIN

Here you can adjust the gain regulation of BIII/DAB band, from 0 to 20 dB.
Press OK to edit the value and
Press to return to the BIII AMP screen or ESC to go back to the main menu.

3.5 UHF menu

All settings of the two UHF inputs and all UHF filters are made in this submenu.
The settings are the following:
- Comb: assignment of the filters of the 2 inputs
- Amp UHF 1 / UHF 2: to activate the first amplifier stage AMP of the UHF inputs.
- Amp VOLT: to choose the voltage for pre-amplifiers at the UHF inputs.
- Voltage: activates or deactivates the voltage to the preamplifiers at the UHF inputs.
- UHF CH (Nebula 6 1P..6P o Nebula 8S 1P..8P): channel assignment of UHF filters.
- UHF GAI: gain regulation adjustment of the UHF filters.
- UHF GL: general attenuator adjustment (only available for Nebula 8S)
- UHF AUTO Lev: automatic output level
- UHF AUTO AGC: Enables or disables the Automatic Gain Control (AGC).
* This option is only available for the Nebula 8S.

Combination of inputs

In the Comb menu the UHF inputs will be configured.
Two numbers are displayed on screen to configure the filters in each one of the inputs. The
first number indicates the filters assigned to the UHF 1 input and in the second number those
of the UHF 2 input.
In order to edit the filters for each UHF input, press OK key.
The selection of the input configurations is sequentially, following the table shown below, it is, with the keys
you will see the possible configurations. Once is selected, press OK to confirm.
Press to access the next screen.
Reserved for technical modifications and/or errors
User's manual · Nebula
keys to change. Then press OK to confirm.
13
-
keys to change. Then
-
BIII
Amp on
BIII
Gain 16
<UHF>
UHF
Comb 3 3
Nebula Version en_1.2 FTE maximal