Phonic CELEUS TUBE, Руководство пользователя

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4 CELEUS TUBE
English
Rear Panel
7. USB Connector
This USB-B connection is for the USB computer interface.
Use the included USB cable to connect this to your
computer's USB port.
8. USB Charging Port
This USB-A connection is for connection of any USB
smartphone charging cable. Connect the CELEUS to your
smartphone to charge the battery while simultaneously
using the mixer.
9. DC Power Input
This standard DC power input port is for connection of the
included power supply. Please use the included power
supply only as using the incorrect voltage can cause
irreversible damage to the mixer.
10. Headphones Jack
This stereo output port, found on the
very front of the mixer, is suited for use
with headphones, allowing monitoring
of the mix. The audio level of this output
is controlled using the Phones/Control
Room control on the front panel.
CONTROLS AND SETTINGS
11. Phantom Power Switch
When this switch is in the on position, it act48V of
phantom power for the XLR microphone input, allowing
condenser microphones to be used on channel 1. Activating
Phantom Power will be accompanied by an illuminated LED
above the mic input. Before turning Phantom Power on, turn
all level controls to a minimum to avoid the possibility of a
ghastly popping sound from the speakers.
NB. Phantom Power should be used in conjunction with balanced
microphones. When Phantom Power is engaged, single ended
(unbalanced) microphones and instruments should not be used
on the Mic inputs. Phantom Power will not cause damage to most
dynamic microphones, however if unsure, the microphone’s user
manual should be consulted.
12. Power Switch
This switch is used to turn the mixer on and off. Ensure you
turn all level controls down before activating. This ensures
no audio is inadvertently sent through your system.
Channel Controls
13. +48V Indicator
This LED indicator will light up when Phantom Power is
activated on the microphone input.
14. PAD Button
The PAD button is used to attenuate the input signal by 25
dB. This should only be pushed in when using line-level
input devices.
15. Gain Control
This controls the sensitivity of the input signal of the Line/
Microphone input of the first input channel. The gain should
be adjusted to a level that allows the maximum use of the
audio, while still maintaining the quality of the feed. This
can be accomplished by adjusting it to a level that will allow
the peak indicator occasionally illuminate.
16. Guitar Button
Located on channel 2, this button allows users to adjust the
impedance of the channel so it's appropriate for guitars.
Engaging this button will change the input's impedance to
470KΩ making it ideal for direct connection of guitars.
17. 'BT' and 'USB Player' buttons
Located on channels 2 and 3, these buttons enable their
corresponding channels to be used for their respective
digital audio signals. The BT button allows channel 2 to be
used for the Bluetooth audio streaming function, while the
USB AUDIO button allows channel 3 to control the USB
signal received from the computer through the rear-panel
USB port.
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