Krell Industries 309323 用户手册

2 Krell Evolution 222

This product is manufactured in the United States of America. Krell

®

is a registered trademark of Krell Industries, Inc., and is

restricted for use by Krell Industries, Inc. its subsidiaries, and authorized agents. Krell Current Mode™ and Evolution CAST™ are
trademarks of Krell Industries, Inc. All other trademarks and trade names are registered to their respective companies.
© 2006 by Krell Industries, Inc., All rights reserved.    

Use this to switch the
preamplifier between
stand-by and opera-
tional modes.

This transmits infrared
commands to a pro-
grammable remote con-
trol, such as the
Universal Krell Touch
Screen Remote.

This provides channel
status messages, in-
cluding input selection,
volume level, balance
offset, and menu selec-
tions.

This receives com-
mands from the remote

control. Make sure this
is not obstructed.

Use this to access the
menu functions of the
Evolution 222. For 
more information, see
Customizing the
Evolution 222, in the
owner’s reference.

Use this to configure the
menu functions of the
Evolution 222. See
menu (5).

This preamplifier and
power supply LED illu-
minates red (stand-by)
when the Evolution 222
is plugged into a stan-
dard AC wall receptacle.
The LED illuminates blue
(operational mode) when
the power button (1) is

pressed while the
Evolution 222 is in
stand-by mode. 

selectors
Use these to select the
corresponding rear
panel input that is con-
nected to a single-
ended (S-1, S-2, S-3),
balanced (B-1, B-2), or
CAST (C-1, C-2) analog
source. The display (3)
shows the selected
input and volume level.

Use this to select the
tape input that is con-
nected to an analog
tape source. The red
LED illuminates when
the tape input is select-
ed. The display (3)
shows: TAPE and the
main volume level.

Use this to mute the
preamplifier output. To
unmute, press the mute
button again. The red
LED illuminates when
mute is selected.

Use this to invert the
absolute polarity of the
main output. The red
LED illuminates when
phase is selected.

Use this knob to
increase or decrease
system volume level or,
with the remote control’s
balance keys, to adjust
the balance. The level
control knob or keys
also select menu
options that customize
the Evolution 222.

Keys labeled 1 to 14
have the same function
(and callout number) as the
front panel controls.
Keys labeled A through J

are unique to the re-
mote control, and are
described below:

Use this to activate Krell
amplifiers connected to
your system.

Use this to select the
meter range of the
power meter scale on
the front of a Krell
Evolution One amplifier.

Use along with the level
keys (14), to balance left
and right output levels.

These keys are function-
al with all Krell CD and
DVD players. 

Use this to enter CD or
DVD player menus.

Use these keys to navi-
gate CD and DVD
menus.

Use this to make selec-
tions from CD and DVD
menus.

Press this to make the
transport keys operate
Krell CD players.

Press this to make the
transport keys operate
DVD players.

Use this with CD or DVD
player menus.