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You can operate the various controls and switches from the front panel to access the full
functronaliw of the urut. The status indrcation I.trD shorvs the various operating modes of
the urut.
l.
The Pouvr On/Of xvitch can be used to turn the preamplifier on and off. Press the
svzitch up to tum the preamplifier ON and press the switch down to tum the r-nit
OFF. Tlne Status LED should be on and off respectively, accordrng to the setting of
the Poaer Oa switch. Galk about flashing LED)
2. The Renote Rereiw window allorvs the transmission of srgnal from the remote hand-
heid unit to be received by the preamplifier. Keep tkus window clear from any
obstruction to allow maximum srgnal transmission.
3. The Status LED indicates the operating mode of the preamplifier. The modes are:
Pwerqr
ildoft
o
\X{ren the unit is powered on, the LED light will be lit. W}ren the unit is
powered off the LED lght is ott.
tub
ild
openatirlg:
.
When the unit is in mute the LtrD hgfrt is blinkrng. When the r-urit is in
normal operaung mode, the LED hght will stay lit constandy.
Inrertcd plmcand
nqr.fowerted phGe
.
When the unit is operatrng out of phase, the LED vill change to amber color.
If the phase is normal, then the LEI)'s color is green.
4. The Phase/Mutc switch is a momentary togle swrtch to allow you to switch the svstem
into the mute state or the phase reversed state.
.
If the preamplifier is currently in the operabng state - press the switch down.
The preamplifier will go into rnute state as indrcated by the flashing Status
LtrD. If the preamplifier is currently in mute state, clicking this switch down
^g tnwill change the system back mto the operating state. Clicking the switch
in the downward position togles the system between the mute and operating
state.
.
Clicking the switch upward toggles the system between the phase reversed
and phase normal state. Tl;.e Status LED will tum amber when the system is
in pha^se reversed state.
5. The Volume Control knob changes the loudness level of the output from your speaker
system. Tumrng the knob clockwise will urcrease the volume level. Alternatively,
tuming the knob counter-clockwise will decrease the volume level.
6. The Sunuund Pmnssor This switch can be used to change the control of your
audro/video system to the surround processor when the swrtch is tumed to the
Prccessor Ia position. In this mode, the surround system will only control all of the
Tt5.5 Preampllfier Owney's Hanual
4
VTL
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