MELICONI AT55 Instrucciones De Uso página 6

C
If the image quality is not satisfactory or if you do not receive any signal to improve reception,
the following can be done:
- Adjust the gain by turning the amplifi cation control device (B) on the rear of the antenna
counter-clockwise.
- Align the antenna in order to achieve the best results.
- Note: if the signal is very strong, decrease the amplifi cation level to avoid any interference
that could affect the image quality.
D
If the antenna fails to function as expected:
- Check that it has been switched on correctly (red LED illuminated).
- Check that the gain is not set to the minimum value.
- Reposition the antenna (for example, near a window and/or aligned with the direction of the
TV transmission).
If you wish to supply the AT55 antenna directly via the cable connected to the television set
(or digital terrestrial decoder), follow the instructions provided with your TV (or decoder), if
available.
SPECIFICATIONS AND TECHNICAL DATA
- Amplifi ed indoor digital antenna
- Power supply 230V AC - 50 Hz from the main power through the adapter included in the kit,
or 5V DC - 50 mA from the TV/decoder (through the antenna connection) if available.
- Reception of digital terrestrial TV signals (DVB-T) and DAB radio signals on UHF and VHF
(band III) bands.
- Reception range: VHF (174~230MHz) and UHF (470~790 MHz).
- FM + 4G LTE + GSM radio channel interference fi lter.
- Very low noise emission amplifi er (NF < 1 dB).
- Antenna gain adjustment: up to 55 dB.
2 YEAR WARRANTY - The warranty shall be declared null and void if the product is tampered
with or used improperly.
PACKAGE CONTENTS
- Antenna
- Instruction booklet
- AC/DC power supply unit
6
Improving the reception
Troubleshooting