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NRG-12A
Product code: D3655
Linking to Another Device
You can link one NRG-12A to another NRG-12A via Bluetooth to stream sound in stereo mode.
Press and hold down the BT stereo button (11) until the BT stereo LED indicator (12) starts flashing to link the
devices. When linking is completed and the devices are connected the BT stereo LED indicator (12) turns
on.
To unlink a device, press and hold down the BT stereo button (11) until the BT stereo LED indicator (12)
turns off.
Notes:
●
If you switch the device off and on again, the device automatically reconnects to the last linked
device. If you want to link the device to a different device, you need to terminate the current
Bluetooth connection.
●
If you unlink a device in stereo mode, the device connected to the streaming source device
continues the streaming in mono mode.
Adjusting the Gain
The device has 3 gain controls for each input channel and 1 master gain control for overall balance.
Turn the controls to the left/right to respectively increase/decrease the output volume per input channel
for the connected signal sources.
●
Use the microphone gain control (21) to adjust the microphone volume.
●
Use the line level gain control (07) to adjust the line signal volume.
●
Use the Bluetooth signal gain control (08) to adjust the Bluetooth signal volume.
●
Use the master gain control (06) to adjust the overall sound balance.
DSP Settings
The NRG-12A has an internal DSP (Digital Signal Processing) which optimizes the output sound depending
on the type of the input sound source.
Press the DSP button (04) repeatedly to select one of the 4 options. The LED indicator of the selected
option lights up.
●
Contour:
Use this setting with streaming services where the source signal is highly
compressed. This setting enhances the low and high tones which
makes the source signal sound full
●
Flat:
Use this setting to output a linear sound not adjusted by the DSP
●
Speech:
Use this setting in combination with a microphone. This setting
enhances the mid tones and activates the high-pass filter, which makes
the human voice sound open and crisp
●
+Sub:
Use this setting when a subwoofer is connected to the device. The
crossover point and the phase behavior are set to suit the subwoofers
from the NRG range
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