Aladdin Digital Infrared Language Distribution
Installation and User Manual
Televic Conference Systems
2011-09-01
14
Table 1.1: The numbers and quality modes of channels per carrier
Possible
number of
channels per
carrier
Channel quality
Bandwidth
Standard
Mono
Perfect
Mono
Standard
Stereo
Perfect
Stereo
4
4 x 10 kHz
2
1
2 x 10 kHz and 1 x 20 kHz
2
1
2 x 10 kHz and 1 x 10 kHz (left) and 1 x
10 kHz (right)
1
1
1 x 20 kHz and 1 x 10 kHz (left) and 1 x
10 kHz (right)
2
2 x 10 kHz (left) and 2 x 10 kHz (right)
2
2 x 20 kHz
1
1 x 20 kHz (left) and 1 x 20 kHz (right)
The available carrier frequencies are in
accordance with IEC 61603-7 :
2.333MHz
3.000MHz
3.666MHz
4.333MHz
5.000MHz
5.666MHz
+ 2 extra carriers
6.333MHz
7.000MHz
The used carrier frequencies are automatically
set , and can’t be set manually.
The fist carrier used is 2.333MHz , the second is
3.000Mhz , etc…..
Remark
: when Aladdin receivers are used in
combination with a transmitter of another
brand , the used carrier frequencies must be
the same as would normally be used by the
Aladdin transmitter in a similar channel
configuration .
if the chosen carrier frequency is not correct ,
this will result in no audio received by the
Aladdin receivers on some or all channels !
