IMG STAGE LINE LMS-808, Instruction Manual

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8
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0 10 0 10 0 10
STEREO
IN
GREEN:
SIGNAL
RED:
PEAK
POWER
LMS-808
R L
STEREO
OUT
R L
LEVEL LEVEL LEVEL
L|0 10|R
CH 1
SIG/PK
LINE
MIC
LEVEL PAN
MIX
SPLIT
L|0 10|R
CH 2
SIG/PK
LINE
MIC
LEVEL PAN
MIX
SPLIT
L|0 10|R
CH 6
SIG/PK
LINE
MIC
LEVEL PAN
MIX
SPLIT
MIXER
ON
1
3
1 1 1 1 1 2
3 4 7 8 9 10 5 6
English
English Page
Microphone Line Mixer /
Line Splitter
These operating instructions are intended for
users with basic knowledge in audio tech-
nology . Please read the instructions carefully
prior to operating the unit and keep them for
later reference .
1 Operating Elements and
Connections
1.1 Front panel
1 LEDs for the signal level
green = input signal is available
red = input signal is overloaded
2
POWER LED
3 Preamplification controls LEVEL STEREO IN
for the left channel and the right channel
4
Selector buttons, one each for the mono
channels 1 to 6; to match the control
range of the level controls (5) to the
respective signal source connected
When a line source is connected, disen-
gage the button (position LINE):
The control range is −∞ to +20 dB
When a microphone is connected, engage
the button (position MIC):
The control range is −∞ to +60 dB
5
Front rotary knobs, one each for the
channels CH 1 to CH 6
Operating mode SPLIT: To adjust the
channel level of the outputs CH 1 to CH 6
Operating mode MIXER: To adjust the
part of the of the respective channel of
the total signal at the output STEREO
OUT (12); the signal level adjusted will
also be available at the respective output
of the channel (13) .
6 Rear rotary knobs PAN, one each for the
channels CH 1 to CH 6
Operating mode SPLIT: Use the control to
adjust the ratio between the left channel
and the right channel of the stereo input
signal at the respective output (13) .
Operating mode MIXER: Use the control
to place the mono input signal in the ste-
reo base of the output signal
7 Selector buttons MIX / SPLIT, one each for
the mono channels CH 1 to CH 6, to select
the operating mode:
Button disengaged: operating mode MIX
Button engaged: operating mode SPLIT
8 Selector button MIXER ON:
Button engaged: The mixer mode is
activated . When the respective mono
channels CH 1 to CH 6 operate in mixer
mode, their channel levels will be fed to
the master channel STEREO OUT .
Button disengaged: The mixer mode is
deactivated . When the respective mono
channels CH 1 to CH 6 are switched
to MIX, they will operate as separate
amplifiers .
9 Control LEVEL STEREO OUT to adjust the
level at the outputs STEREO OUT (12)
10 POWER switch
1.2 Rear panel
11 Mains cable for connection to a mains
socket (230 V/ 50 Hz)
12 Stereo output (2 × XLR, balanced)
13 Mono output of the channels CH 1 to
CH 6 (XLR, balanced)
14 Mono input of the channels CH 1 to
CH 6 (XLR, balanced)
15
Stereo input (2 × XLR, balanced)
2 Safety Notes
The unit corresponds to all relevant directives
of the EU and is therefore marked with .
WARNING The unit is supplied with haz-
ardous mains voltage . Leave
servicing to skilled personnel
only . Never make any modifi-
cation to the unit not described in these
instructions; inexpert handling may result
in electric shock .
•
The unit is suitable for indoor use only . Pro-
tect it against dripping water, splash water,
high air humidity and heat (admissible
ambient temperature range 0 – 40 °C) .
•
Do not place any vessels filled with liquid,
e . g . drinking glasses, on the unit .
•
Do not operate the unit, and immediately
disconnect it from the mains if
1 . there is visible damage to the unit or to
the mains cable,
2 . a defect might have occurred after a drop
or similar accident,
3 . malfunctions occur .
The unit must in any case be repaired by
skilled personnel .
•
Never pull the mains cable to disconnect
the mains plug from the mains socket,
always seize the plug .
•
A damaged mains cable must be replaced
by skilled personnel only .
•
For cleaning only use a dry, soft cloth; never
use chemicals or water .
•
No guarantee claims for the unit and no
liability for any resulting personal damage
or material damage will be accepted if the
unit is used for other purposes than orig-
inally intended, if it is not correctly con-
nected or operated, or if it is not repaired
in an expert way .
•
Important for UK. Customers!
The wires in this mains lead are coloured
in accordance with the following code:
blue = neutral
brown = live
As the colours of the wires in the mains
lead of this appliance may not correspond
with the coloured markings identifying the
terminals in your plug, proceed as follows:
1 . The wire which is coloured blue must be
connected to the terminal in the plug
which is marked with the letter N or
coloured black .
2 . The wire which is coloured brown must
be connected to the terminal which is
marked with the letter L or coloured red .
If the unit is to be put out of oper-
ation definitively, take it to a local
recycling plant for a disposal which
is not harmful to the environment .
3 Applications
The microphone line mixer/ line splitter is
designed for various audio applications . In
the
splitter mode , a stereo input signal can
be distributed to six mono outputs; the signal
part of the stereo signal can be separately set
for each channel by means of pan controls . In
the
mixer mode , a stereo signal and a max-
imum of six mono signals with microphone
level or line level can be mixed to a stereo
output . The six mono channels as well as the
stereo channel can also be used as separate
amplifiers for level or impedance matching .
4 Setting Up
The unit is designed for installation into a rack
(482 mm / 19”), but it can also be used as a
tabletop unit . For rack installation, 1 RS (rack
space) = 44 .45 mm is required .
5 Connecting the Units
Prior to making or changing any connections,
switch off the microphone line mixer/ line
splitter and the units to be connected .
1) It is possible to connect a stereo unit with
line level (e . g . CD player, mixer, etc .) to the
XLR jacks STEREO IN (15) .
2) It is possible to connect both microphones
and mono units with line level to the inputs
of the mono channels CH 1 to CH 6 (14) .