Philips IS 5022 PROFESSIONAL Mark II Instruction Manual page 25

Sound enhancer
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2. Press the
ADJUST
determined
by experiment, i.e. adjust the setting, listen, re-adjusting
the setting, and so
six seconds the
LED
The scratch suppression level should be set as low as possible for an
result. This should
optimum
so that the yellow
LEDs
level is
set so that either or both of the
audibly impaired. The t w o marks above and below the LED bar are the
suggested default value. To boost the scratch suppression capability
above the level selected, press the MAX
made from vinyl records, the record player should be
If recordings
are
with
fitted
a good quality stylus
Sound Enhancer as a scratch suppressor is dependent on the quality of
the phono cartridge.
low or high will
stylus force, t o o
Similarly, lateral pressure (skating) should also be equal.
Sometimes a recording has
the lowest optimum level but increase it
the bad
click(s).
For noise filter, the
LED
about 16 kHz
( t w o LEDs on).
2.2.2 Compression/expansion
Note: This function
cannot
filter/stereo
enhancement effects are active.
To activate compression/expansion:
1. Repeatedly
press either
compress/expand
2. Press the ADJUST
scratch/noise filter/stereo
be automatically de-activated).
3. When the
ADJUST
stop flashing and remain on.
Note: Using compression/expansion has a distinctly audible influence on
the volume. If expansion is applied, the volume will decrease; if compres‑
sion is applied, the volume will increase. Adjust the volume level, as
required, at the
device
buttons to obtain the required setting. This is best
When the
on.
ADJUST
will stop flashing and remain on.
be with only green LEDs on. If
are on, then caution should be exercised. If the
red
T.S.
and cartridge. The performance of the
The
scratch suppression is also dependent on
give less than optimum
only one
or
t w o
during
bar
is from about 6 kHz
range
Refer to chapter 6.
to section
( r e f e r
be
used while a n y
of the
buttons until the
SELECT
flashes.
LED
buttons
to obtain
the
enhancement effects
buttons are not touched for six seconds the
connected to the o u t p u t of the Sound
buttons are
touched for
n o t
the level
are
the music will be
LEDs
o n ,
switch.
results.
bad clicks. In this
case, set
the period that contains
(all LEDs o n )
6.4)
of scratch/noise
required setting.
any of the
(If
active, they will
were
Enhancer.
is
set
the
to
will
LED

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