Audionet PRE G2, Руководство пользователя

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10
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The PRE G2 is a Class I unit and must be earthed. Please ensure a
stable earth connection. Phase ('hot' pin) is marked on the back panel
('
phase ') 13 .
·
If you connect the mains cord please make sure that mains switch
14 at the back panel is switched off.
·
Never pull the mains plug while the PRE G2 is switched on! Before you
pull the mains cord off its socket 12 at the back panel, power down the
unit to stand-by mode and switch off the unit using mains switch 14 .
Only in cases of extended absence (like vacations) or if massive trouble
on the mains power is to be expected you should switch off the PRE G2
from the mains using mains switch 14 . To disconnect the unit com-
pletely from mains pull the mains plug.
Tip
·
The use of high quality mains cords could improve sound quality.
Ask your local dealer for more information.
4.3 Orientation of mains plug
The correct polarization of mains is important for reasons of audio clarity
and stability. Please connect the mains cord so that the hot pin of the wall
outlet is connected to the pin of the mains input 12 marked '
PHASE '
13 . Your Audionet PRE G2 is able to detect a wrong polarization of the
mains plug during start-up. If the message
Attention: Mains
Phase incorrect!
appears in the display, switch off the unit and flip the mains plug in the
wall outlet (see section '
Mains phase detection ' on page 14).
4.4 Additional earth connection
Included with the PRE G2 you will find a green-yellow cord for the addi-
tional earth connection. Attach this cord to the earth connector 15 on the
back panel of the PRE G2 and put the plug into the mains socket right
beside the mains cord of your PRE G2. This ensures an additional and
stable earth connection resulting in a better sound.
Note
·
We strongly recommend using the additional earth connection!
·
Also, a stable earth connection is necessary for the PRE G2 detecting
the polarization of mains phase correctly.