TELEPHONE HYBRIDS
HL202 & 203VQ
2.6
Priority system
The hybrid priority's system attenuates the audio incoming from the telephone line when the speaker
speaks Studios. This is done for two reasons:
•
To give priority to the speaker in a debate, when they talk to both at once, the speaker is on
the caller.
•
To improve the audio quality of the local voice, attenuating the signal fails to reject the
hybrid (in no analog hybrid the rejection of sent signal is at all).
Be careful not to use background music at high level if the priority circuit is enabled, as the
background music will cause the attenuation of the audio incoming from telephone line.
In conventional interviews and dialogues, the action of priority system is natural and is not detected
by the listener. However, in some specific applications such as music competitions in which the
listener must guess the song title, by priority attenuation can cause an undesirable effect by reducing
the audio level of the phone line.
In these cases the priority can be disabled by removing an internal jumper. Remove the top cover of
the hybrid and remove the jumper shown above. Once the priority is disabled, the level of the phone
line is fixed.
PRIORIDAD
Con puente de fábrica (activada)
Page 30
ENGLISH