Inkel SYSTEM 800 User manual

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Unpacking and Installation
Although
it
is
neither
complicated
to
install
nor
difficult
to
operate
your
Audio
Mixer,
a
few
minutes
of
your
time
is
required
to
read
this
manual
for
a
properly
wired
installation
and
becoming
familiar
with
its
many
features
and
how
to
use
them.
Please
take
a
great
care
in
unpacking
your
Mixer
and
do
not
discard
the
carton
and
other
packing
materials.
They
may
be
needed
when
moving
your
set
and
are
required
if
it
ever
becomes
necessary
to
return.
your
set
for
service.
Never
place
the
unit
near
radiators,
in
front
of
heating
vents,
to
direct
sun
light,
in
excessively
humid
or
dusty
location
to
avoid
early
damage
and
for
your
years
of
quality
entertainment.
Connect
your
complementary
components
as
illus-
trated
in
the
following
page.
Feature
of
Audio
Mixer
SYSTEM
800
8
CHANNEL
INPUTS
AND
2
CHANNEL
OUTPUTS
AMPLIFIERS
ARE
INCORPORATED:
Any
sound
source
of
microphones,
turntables,
cassette
decks,
and
electric
guitars
can
be
applied
to
the
four
input
CH
1-4,
and
turntables,
cassette
decks,
can
be
applied
to
the
four
input
CHS5-8.
TONE CONTROL
Adjustment
of
TREBLE
and
BASS
controls
for
the
acoustic
characteristics
of
microphones,
speakers
and
room
structure.
|
PANPOT FOR STEREO EFFECT
You
can
distribute
the
signal
level
from
each
input
source
between
left
and
right
output
to
make
a
stereo
sound
ef-
{ect
ECHO FUNCTION
To
make
the
effect
of
echo
soundon
CH
1-4,
SYSTEM
800
employs
BBD
(Bucket
Brigade
Devices)
IC.
/
You
can
individually
adjust
the
echo
volume
level
of
CH
1-4,
and
adjust
the
level
as
a
whole
with
Echo
Master.
MONITOR
You
can
monitor
the
output
or
the
program
of
individual
channel
before
from
channel
fader
stage
by
headphone.
ELECTRO-START
FUNCTION
Channel
faders
of
CH
5/6,7/8
are
provided
with
electro-start
function
to
control
AC
power
automatically
to
the
AC
outlet
on the
rear
panel..

Rear Panel Connections
Speaker Speaker
Turntable
|----e00--@ @
Amplifier
Turntable
Supply for Turntable
Electric Guitar
AC Power
Microphone
Speaker Speaker
Cassette Deck
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|----ece--0 @
Amplifier
Tuner

Rear Panel Feature
1. ACINPUT CORD
Plug this AC INPUT CORD into AC outlet.
2. AC OUTLETS FOR TURNTABLES
You
can
turn
the
turntables
which
are
connected
to
this
outlets
ON
or
OFF
by
using
the
Electro-start
function
of
CH 5/6,7/8.
3. LINE OUT
Signal
from
these
OUTPUT
jacks
are
to
be
connected
to
LINE
IN
jacks
or
TAPE
IN
jack
if
necessary
on
the
amplifiers.
4. MIC/MIC ATT INPUT
These input jacks are to be connected with microphone.
When CH 1,2 are selected MIC ATT, they are to be connected with electric guitar etc.
5. LINE/PHONO INPUT
These input jacks are to be connected with deck, tuner etc.
When CH 3,4 are selected PHONO, they are to be connected with turntables.
6. LINE INPUT
These stereo inputs are to be connected with deck, tuner etc.
7. PHONO INPUT
These stereo inputs are to be connected only with turntables.
8. GROUND TERMINAL
This
terminal
is
to
be
connected
to
the
ground
terminal
of
turntable
to
reduce
hum
to
minimum.

Front Panel Feature
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. POWER SWITCH
To turn the mixer ON or OFF, press the left or rignt of this switch button.
. VU METERS
Indicate the output level or PFL level.
. INPUT SELECTORS
These
switches
are
used
for
selecting
the
ap
TOnaae
sensitivity
level
of
MIC/MIC
ATT/LINE
on
channel
1,2
and
MIC/PHONO/LINE
on channel
3,4.
. ECHO CONTROLS
You can adjust echo level of individual channel.
. PANPOT CONTROLS
You
can
distribute
the
signal
level
between
left
and
right
channels
to
make
a
stereo
sound
effect.
. NAME PLATE
You
can
fill
in
these
white
plate
with
the
name
of
a
which
are
connected
to
the
relevant
channels.
. CHANNEL LEVEL VOLUME
These are used for adjusting the volume of signal sources which are connected to the relevant channels.
. TREBLE TONE CONTROL
You can control the high frequency tone of mixed aun as much as +10dB at 10KHz.
. BASS TONE CONTROL
You can control the low frequency tone of mixed sound as much as +10dB at 100Hz.
ECHO MASTER CONTROL |
You can adjust the echo volume level as a whole.
PFL SELECTOR
When
the
MONITOR
SELECTOR
is
at
left,
this
PFL
(Pre
Fader
Listening)
selector
is
used
for
selecting
the
input
channel
which
you
want
to
monitor.
MASTER LEVEL VOLUME
This is used for adjusting the volume of finally mixed sound.

13. MONITOR SELECTOR
This
is
used
for
selecting
PFL
signal
or
Output
signal
which
you
want
to
monitor.
14.
HEADPHONE
LEVEL
VOLUME
This
is
used
for
adjusting
the
volume
level
of
headphone
monitoring.
IS. HEADPHONE JACK
This jack is used for headphone when you are monitoring.
*
CH
5/6,7/8
are
provided
with
electro-start
function
which
can
switch
AC
outlets,
and
designed
for
stereo
function.
Specifications
Rated Output Voltage
Input Senistivity
MIC
MIC ATT
LINE
PHONO
Frequency Response (-3dB)
MIC
MIC ATT
LINE
PHONO
Total Harmonic Distortion
Signal to Noise Ratio
MIC
MIC ATT
PHONO
LINE (CH 1-4)
LINE (CH 5-8)
Tone Control
BASS at 100Hz
TREBLE at 10KHz
Headphone Output
General
AC Power
Power Consumption
Dimensions
Weight (Net)
1.2V (1.5V opTION)
lmV
10mV
300m V
2.5mV
25Hz~— 12KHz
25Hz —20KHz
20Hz — 40KHz
RIAA Curve +1dB
0.02%
55dB
70dB
65dB
73dB
67dB
+10dB
+10dB
1ImW (at 80hm Load)
AC 100V/120V/220V/240V,
50/60Hz
6W
384(W) x 88(H) x270(D)mm
3.7ke

Schematic Diagram
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AC OUTLET 1
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|. Resistance volues ore indicated ohms unless otherwise specified. (K=1 000 , M=1,000,000)
2.Capacitence vaiwes ore shown in microfered uniess ofherwise noted .( P= micro-microfereds )
For UL, CSA AY POWER TRANS pera vanes are mee — change without notices,
ALIZ0V SOs , x _seneee ere roference ground under the following cogditions.
Gore OC : No signal except where indicated. AC - RNS
5. The mork found on some component parts of indicates the importance of the sofety of the part.
Trerefore , when repiocing, be sure to use parts of identico! designation.
NOTE :