QSOURCES INFRA Скачать руководство пользователя страница 3

A small antenna is provided, as well as a standard mains cable and a remote control but-
ton.

Front connections:

There is a SMA socket on the right side for the antenna, 
marked “RF”.

There is one BNC socket on the left, marked “EXT” for 
an external input signal. The external input signal must 
be limited to 0.7 V pk-pk to prevent distortion. The BNC
socket is inactive when the internal signal generator is 

used.

Rear connections:

 
There is a 2 pole speakon socket on the rear for the 
source/speaker or shaker load.

The mains power socket for 230V (or 115V for some 
markets) is located on the rear. Connecting a 115 V ver-
sion amplifier to 230 V will fatally damage the amplifier. 
So the 115V version cannot be used in 230V regions, 
and vice verso. 

3. Operation  of the amplifier

Turn the amplifier on by pressing the 
on/off switch on the rear, next to the
mains socket. It can take up to 8 
seconds for the amplifier to activate.

The amplifier will initially show a set-
ting of zero output level and pink 
noise.

Remote activation and de-activation:

To de-activate the amplifier into a 
standby mode, press the button on 
the remote. To activate the amplifier, 
press the button on the remote. As 
small led in the display will light up to
mark/indicate that the remote is 
used. The signal settings are retained. 
The amplifier will become active 

again when the button is pressed again.

Mount the supplied antenna if the remote reception is weak. However, if there is a sub-
stantial amount of metal structure between the remote and amplifier, then the 100 
meter control distance will not be reached. Or in extremely well shielded cases the re-
mote may not work at all as the metal structure will block its signal. 

www.qsources.be

[email protected]

Ketelwinning 38 B-3290 Diest Belgium

Copyright  Qsources BVBA

Содержание INFRA

Страница 1: ...Basic operation 4 Low frequency tuning 5 Prevent electrical damage 6 Prevent mechanical damage 7 Safety instruction 8 Specifications 9 Warranty 10 Questions and Answers 11 Declaration of conformity 12...

Страница 2: ...cted source and from the amplifier This may sound unnatural or distorted But it is normal and it is the undistorted low crest factor noise signal Externals signals of different nature can be used like...

Страница 3: ...pressing the on off switch on the rear next to the mains socket It can take up to 8 seconds for the amplifier to activate The amplifier will initially show a set ting of zero output level and pink no...

Страница 4: ...e equalization is displayed and the LED bar on the far right will point to the type of signal as printed next to the LED bar The level of output power noise will vary significantly when going from L t...

Страница 5: ...d bands can be adapted F1 50 Hz 6dB 0dB 6dB F2 63 Hz 6dB 0dB 6dB F3 80 Hz 6dB 0dB 6dB F4 100 Hz 6dB 0dB 6dB F5 125 Hz 6dB 0dB 6dB F6 163 Hz 6dB 0dB 6dB F7 200 Hz 6dB 0dB 6dB F8 250 Hz 6dB 0dB 6dB F9 3...

Страница 6: ...tave band up to the next band This way it is possible to scroll through the bands from F1 to F2 up till F9 After F9 it will display F0 which is not a third octave but all frequencies above 400 Hz Pres...

Страница 7: ...expose the amplifier to excessive dust shocks in excess of 25 G or a 10 cm drop or equivalent temperatures above 50 degrees Celsius or below 20 degrees Celsius This is electronic measurement equipmen...

Страница 8: ...to a third party or to the property of a third party This is electronic measurement equipement that requires care in handling and shipping 10 Questions and answers How long does it take the temperatur...

Страница 9: ...s stuttering distorted We do crest factor optimization on noise signals which makes the random noise sound different from normal high crest factor white or pink random noise This can seem to be distor...

Страница 10: ...ove mentioned product complies with the following standards EN 60065 EN 61010 1 Responsible for this declaration is the producer Qsources BVBA Ketelwinning 38 3290 Diest Belgium Declared by P J G van...

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