8
REGULATION OF
REGULATION OF
REGULATION OF
REGULATION OF THE FREQUENCY OF INFRARED SIGNAL
THE FREQUENCY OF INFRARED SIGNAL
THE FREQUENCY OF INFRARED SIGNAL
THE FREQUENCY OF INFRARED SIGNAL
This feature is advised only for expert
This feature is advised only for expert
This feature is advised only for expert
This feature is advised only for expert people usage
people usage
people usage
people usage
The IR transmitter CRX2
CRX2
CRX2
CRX2----T
T
T
T in factory condition send a signal infra red with a frequency
preset to 37 KHz +- 1 KHz.
Normally this frequency is enough to lead all audio/video equipments.
If the CRX2
CRX2
CRX2
CRX2----T
T
T
T red led signal a corrected reception of coaxial signal but pointing
correctly the extension IR to the audio/video remote equipment there is no activity it is
possible than it is necessary to modify the frequency of the infra red signal. To this end
to regulate finely the CRX2
CRX2
CRX2
CRX2----T
T
T
T frequency regulator.
CAUTION
CAUTION
CAUTION
CAUTION
To act delicately controlling the output result and only after have checked all possible
problems described in the problem solving section, including red led activity of CRX2-T
and corrected pointing. The CRX2
CRX2
CRX2
CRX2----T
T
T
T moves from factory preset 37 KHz frequency.
GENERAL INFORMATION
GENERAL INFORMATION
GENERAL INFORMATION
GENERAL INFORMATION
It is possible to install till three maximum CRX2
CRX2
CRX2
CRX2----R
R
R
R units to send infra red signal from
three audio/video equipments.
To check if beetwen CRX2-T and CRX2-R there are not TV taps/splitters without return
channel or line amplifiers that could block the coaxial signal.
To check if in the coaxial cable there are not spurious or direct interfering voltages.
