Audio Design ESX Quantum QL810SP, Owner'S Manual

Page: 22 / 32

22
ENGLISH
IN (RCA INPUTS)
Connect the RCA inputs IN with the preamp outputs of head unit accordingly by using appropriate
audio signal cables.
8
HIGH LEVEL INPUT (15 ~ 45 V)
If your head unit does not have RCA preamp outputs, you can use the HIGH LEVEL INPUT . Connect
the loudspeaker cables of the head unit to the included wire harness accordingly.
To change the input sensitivity to 2 ~ 15 V, please see the note on page 24.
9
LEVEL INPUT
These controllers determines the input sensitivity (adaptation to the output signal of the head unit) for
each channel section (CH1-4 and CH5-8).
7
POWER
If the LED lights up in green, the device is ready for operation.
12
AUTO TURN-ON
If your head unit does not have a turn-on signal (REM), you can use the automatic turn-on function of
the device. This works in two ways, which can be set at the
AUTO TURN-ON
switch:
VOX : Select this method when using the IN RCA jacks. The device then detects a voltage increase
in the incoming audio signal when switching on the head unit via the attached RCA cable and then
switches on the device.
DC : This method only works if you use the device’s HIGH LEVEL INPUT . The device then detects
a voltage rise to 6 volts when the head unit is turned on by a so-called “DC offset” and then turns on
the device.
OFF : Select position OFF , if you have connected a turn-on signal at the REM IN terminal.
Note:
As soon as the head unit is switched off again, the device switches itself off.
11
BT ANT
This port is for the Bluetooth
®
antenna. Screw the antenna tight and deflect it upwards.
13
FUNCTIONAL DESCRIPTION
BT ANT HIGH LEVEL INPUT POWER INPUT
RESET
USB OPTICAL IN COAXIAL IN REMOTE
EXTENSION
OUT J
OUT I
OUT H
OUT G
OUT F
OUT E
OUT D
OUT C
OUT B
OUT A
IN 8
IN 7
IN 6
IN 5
LEVEL
INPUT
MIN MAX
CHANNEL 5-8
IN 4
IN 3
IN 2
IN 1
LEVEL
INPUT
MIN MAX
CHANNEL 1-4
AUTO
TURN-ON
POWER
VOX DC OFF
+12V GND REM IN REM OUT MODE
IN+
8 7 6 5 4 3
IN–
2 1
QL810 SP
7 7 8 8 12 9
11 10