EIS 100 Serie Manual De Uso página 25

3. User Manual
25
3.1. Two and Four Channel Central Units (Ref. 31191, 31192)
ENG
[ Preferably use the LINE OUT of the sound system used as
the external sound source. This output provides a
constant signal which is independent of the system's
volume control
LINE
OUT
R
L
External sound source
[ In systems having a TAPE output (Hi-Fi systems, etc.) the
sound input can be interspersed between the tape
recorder and the sound system's amplifier. Connect to
the REC OUT output.
tape tape
TAPE
PLAY REC
IN OUT
R R
L L
External sound source
[ In systems with no LINE OUT or REC OUT (Walkman
devices, portable stereos, etc.) the headphone output can
be used. Because the system's output volume controls
the headphone output, adjust the headphone volume
and the LEVEL of the central unit to obtain an optimal
signal level.
OUT
VOL
External sound source
[ Adjust the output level of the
central unit so that the LED
flickers lightly to the rhythm of the
music.
LEVEL
1
POWER SUPPLY
LEVEL
1
Central unit Control unit Remote
power supply power supply control
(Terminals 1-4) (Terminals 2-4) (Terminals F'-N)
ON OFF OFF
(15Vdc)
ON (15Vdc) ON (15Vdc) OFF
ON (15Vdc) ON (15Vdc) ON (230Vac)
The on/off of all the control units of the installation is controlled by the central
[
unit's ON/OFF switch.
LEVEL
When power is fed to the control units, they start up in the "off" stage and with
[
the settings programmed as "ideal" settings in each unit.
1
EIS
TELECONTROL
At least one
All control
control unit
units OFF
ON
OFF ON off AUTO
(230Vac)
ON ON red MANUAL
(230Vac) (230Vac)
EIS
CENTRAL UNIT
TELECONTROL
LEVEL LEVEL LEVEL LEVEL
ON
1 2 3 4
EIS
LED
[ Channels 3 and 4 are
only available on the
off
four-channel central unit
green
(31192).
orange