Field of application and product discription
The devices are suitable for distributing radio and television signals in the
house only! If the device is used for other purposes, no warranty is given!
The audio/video modulator modulates two A/V signals in two UHF channels,
for example for feeding them into a collective distribution system. CCD
surveillance cameras or similar devices are connected either via the cinch
sockets or SCART sockets. Using both inputs of a channel simultaneously is
not possible.
Settings
Switch on the AVM 3-00 on the power switch. When the AVM 3-00 is switched
on, channel A and the output channel set for channel A are shown on the
display.
Setting the channel
After pressing the SET key, the display starts flashing.
The - and + keys can be used to select channels 21 to 69.
Pressing the SET key again will save the selected output channel.
To switch to channel B, press the + key once.
This can be followed by setting the output channel for channel B.
Note: A distance of at least 2 channels is always maintained automatically
between output channels A and B.
Setting the television standard
The set television standard is shown on the display by pressing the + key
twice.
Display
Television standard
P b
PAL B/G
P I
PAL I
S L
Secam L
Upon pressing the SET key, the display starts flashing. The - and + keys can be
used to switch between the television standards.
Pressing the SET key again will save the television standard.
After a few seconds, the display stops flashing, but the channel or television
standard will be saved also in this case
Output level
The level adjuster can be used to reduce the HF output level by about 20 dB.
Signal feeding:
* For the application a band rejection fiter
must be used, to block one channel of the
CATV spectrum.
POWER switch
Level adjuster
