van den Hul The Grail SX, Руководство пользователя

Страница: 12 / 14

Some final hints:
As all electronic audio devices, “The Grail” has a pre-aging period when bought as a brand new
device. Normally this ends after appr.100 hours of listening to music . During this time the
sonic quality raises to it's maximum.
If you have a holiday and you leave your house for days, switch off your preamplifier (as well
as the rest of your audio chain) completely. Safe energy for the future of our planet! In case of
a holiday trip you switch off your cooking plate too, don't you ?
Changing the power supplies mains voltage
You can set the mains voltage of the power supply to 114/120Volts or to 230/240Volts with a slide
switch inside the power supply cabinet. Factory setting is 230/240Volts.
Attention! Before opening the power supply cabinet be sure to disconnect from
mains ( pull the power plug from power outlet ) ! Never actuate the voltage selector
switch when the power supply is connected to the mains wall outlet!
Remove the four Philips screws from the top lid and remove the lid. Set the voltage selector switch
to the mains voltage at your location (take a look at the pictures). Replace top lid and insert screws
and reconnect the power supply to the Grail SX and the wall plug and switch on the power supply.
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van den Hul
®
Phonograph Preamplifier „The Grail SX“ 12