USER’S MANUAL / bit Tune /
37
A
B
C
D
E
Description of functions:
1. Pure Tone Burst:
Generates a programmable pulse modulated frequency from 1 Hz to 20 KHz 10 Oms ON
300 ms OFF. The output signal level is programmable from -48 dB to 0 dB (0 ÷ 3.8 V RMS).
2. Pure Tone Continuous:
Generates a programmable frequency from 1 Hz to 20 KHz. The output signal level is
programmable from -48 dB to 0 dB (0 ÷ 3.8 V RMS).
3. White noise:
Activate the generation of a pseudo-random white noise. The output signal level is programmable
from -48 dB to 0 dB (0 ÷ 3.8 V RMS).
4. Pink Noise:
Activate the generation of a pseudo-random pink noise. The output signal level is programmable from
-48 dB to 0 dB (0 ÷ 3.8 V RMS).
5. Sweep:
Activates a frequency modulated signal. Set the duration
of the generated signal by setting the time in box
A
, the starting
frequency in box
B
and the maximum frequency in box
C
. The type
of signal progress can be logarithmic by clicking on box
D
or linear
by clicking on box
E
.
The output signal level is programmable from -48 dB to 0 dB (0 ÷ 3.8 V RMS).
6. Play/Stop: PLAY
activates the signal on the outputs.
STOP
deactivates the signal on the outputs.
7. Close :
Closes the Generator window.
8. Select channel(s):
selects the system channel where the signal is generated.
9. Processor Volume:
Adjusts the output level of the generator on the selected speakers
(see point 8)
.
10. Select Memory:
Selects one of the available processor memories during the use of the generator.
3. GENERATOR
The bit Tune has a signal generator, which can be programmed in frequency and amplitude. The active outputs of
the generator are:
PRE OUT L - R, SPEAKER OUT L - R, OPTICAL OUT
in
bit Tune
mode and on the speakers
selected in
bit Tune + Processor
mode.
“bit Tune” mode
“bit Tune + Processor” mode
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1
2
2
3
3
4
4
5
5
6
7
7
9
10
8
WARNING:
A continuous signal level which is too high may cause permanent damage to the speakers and
especially to the unfiltered tweeters.
If you need to measure high signal levels we strongly recommend to disconnect the speakers.
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Содержание bit Tune
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