Ankaro AV 80 Руководство пользователя - Страница 3

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Configuration of pre-amplifiers feeding
The configuration of pre-amplifiers feeding is made though jumpers, depending on the model it will feed one or two UHF
inputs.
Models
UHF inputs with
pre-amplifier feeding
The AV 90/50X models give the possibility of feeding the pre-amplifier in 12VDC or in 24VDC, while the AV 80/40X
models can only feed in12VDC.
Installation
The equipment is provided with a wall support with wedges and screws included.
The steps to make a correct installation are the followings:
-
Bring down the fastening device. The equipment will be now loosed and it will be possible to separate the support
from the equipment.
-
Fix the support to the wall with the wedged and screws provided.
-
Introduce the equipment again in the wall support once it is installed.
-
Bring up the fastening device to adjust the equipment to the support.
AV 80/40X - AV 90/50X
1-2
UHF IN: Terrestrial signal input UHF 470-862 MHz
3-4
VHF IN: Terrestrial signal input VHF 47-230 MHz
5
TEST OUTPUT: Test output (-30dB) (only AV 90/50X)
6
OUT: Terrestrial signal output UHF+VHF 47-862MHz
7
AC IN: Feeding cable ( 230V AC, 50Hz )
AV 80/40X - AV 90/50X · User's guide
AV 80/401
1
Power pass
Jumper configuration
Feeding
Jumpers configuration
AV 90/50X
7
AV 80/402
AV 90/501
2
1
ON
OFF
12VDC
24VDC
1
2
3
4
5
6
- 3 -
AV 80/40X - AV 90/50X
AV 90/502
2
Version_en_1.0
Ankaro