Adjusting Levels With Single Channel Amplifiers; 11. Updating The Programmer - Alcad 905-TO Serie Manual De Instrucciones

CHANNELS REDUCTION
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
10. ADJUSTING LEVELS WITH SINGLE CHANNEL
AMPLIFIERS
Once the unit is installed and every receiver programmed, tune the unit.
10.1 Adjusting the output level of the trasmodulators
Make sure that the output level adjuster of each trasmodulator is at -0 dB.
10.2 Adjusting the output level of single channel amplifiers
Connect a field measurer to the output connector of the distribution, while
the other output is charged.
amplifier and adjust the level regulator of the single channel amplifier until
reaching the desired level.

11. UPDATING THE PROGRAMMER

It is possible to update the transmodulator (Firmware). Visit Alcad's web for
downloading the transmodulator updating software and instructions:
If you do not have a connection to the Internet, feel free to request the
updating software from your local Alcad Dealer or Representative or from
Alcad.
To update transmodulator TO, you will need programming interface IP-001
and a PC.
Serie 905-TO
0,0 dB
2,5 dB
3,5 dB
4,5 dB
5,0 dB
6,0 dB
6,5 dB
7,0 dB
7,0 dB
7,5 dB
8,0 dB
8,0 dB
8,5 dB
8,5 dB
9,0 dB
9,0 dB
Tab. 5 - Reduction of the output level
Tune the channel of each single channel
www.alcad.net
CHANNELS
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
ENG - 35
REDUCTION
9,0 dB
9,5 dB
9,5 dB
10,0 dB
10,0 dB
10,0 dB
10,0 dB
10,5 dB
10,5 dB
10,5 dB
10,5 dB
11,0 dB
11,0 dB
11,0 dB
11,0 dB