5
HOW TO USE IT
Put the “SELECTOR” switch on the “TEL SET” position and make the telephone call to the
listener. This signal will not be present at the output of the ATA1-1.
Switch to “STANDBY” to retain the call and hang the telephone set. The listener will hear
the program but his/her voice will not be at the output of the adapter.
To broadcast the listener voice, switch to “ON AIR” and adjust the input level of the
telephone line to the audio mixer by means of the “OUTPUT LEVEL” of the adapter.
The adaptation of the ATA1-1 to the telephonic line is made through the “ADJ” control.
Switch from STAND BY to ON AIR and move the ADJ control until the minimum tonal difference
between the incoming call and the adapter’s output signal is reached with the OUTPUT LEVEL as
high as possible.
TECHNICAL CHARACTERISTICS
Inputs
¼” mono jack for the telephone line.
RCA sockets for the stereo channels of the audio mixer.
Telephone
line
impedance
600
Ω
Mixer
-15dBV(180mV)/47K
Ω
Outputs
¼” mono jack for the telephone line.
RCA sockets for the stereo channels of the audio mixer.
Telephone
line
impedance
600
Ω
Mixer
-15dBV(180mV)/47K
Ω
Dimensions
Front panel
241mm x 44mm x 2mm
Chassis
200mm
x
42mm
x
122mm
Weight
1Kg
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