21
ENGLISH
ELECTRICAL INTERCONNECTION
GND
Connect the GND terminal with a suitable contact ground point on the vehicle’s chassis. The ground
wire must be as short as possible and must be connected to a blank metallic point at the vehicle’s
chassis. Ensure that this ground point has a stable and safe electric connection to the negative “–”pole
of the battery. Use a suitable cable with a sufficient cross section (recommended Ø 1.5 mm
2)
.
2
REM IN
Connect a turn-on signal or the turn-on remote signal of your head unit (REM) with the REM IN termi-
nal. Use therefor a suitable cable with a sufficient cross section (recommended Ø 0,5 mm
2
). Hereby
the device turns on or off with your head unit. If you use the
AUTO TURN-ON
function (refer to page
22, section 11), the REM IN terminal does not need to be connected.
3
REM OUT
The REM OUT terminal can be connected with the REM terminal of another device to provide a turn-
on signal (REM OUT function).
4
+12V
Connect the +12V terminal with the +12V pole of the vehicle’s battery. Use a suitable cable with a suf-
ficient cross section (recommended Ø 1.5 mm
2)
.
1
MODE
The MODE terminal is suited to switch between two presets of the DSP (Preset Auto Switch function).
As soon as a ground signal (GND) is supplied at MODE, the device switches automatically from Preset
DEFAULT to Preset MODE or back again. This is useful, if you operate the device in a convertible/cab-
riolet and connect the MODE terminal with the ground signal (GND) of the electric roof. The devices
is now switching between Preset DEFAULT (closed roof setup) and Preset MODE (open roof setup).
5
6
FUSE
The device has no internal device fuse. Secure the device with a standard 3 A cable fuse. This is not
included in the scope of delivery and should not be installed more than 30 cm away from the device
in the +12 V power supply cable.
BT ANT
HIGH LEVEL INPUT
POWER INPUT
RESET
USB
OPTICAL IN
COAXIAL IN
REMOTE
EXTENSION
OUT L
OUT K
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 7/8 + 5/6
IN 4
IN 3
IN 2
IN 1
LEVEL
INPUT
MIN
MAX
CHANNEL 3/4 + 1/2
AUTO
TURN-ON
POWER
VOX DC OFF
+12V
GND
REM IN
REM OUT
MODE
IN+
8 7 6 5 4 3
IN–
2 1
QL812SP
VEHICLE
BATTERY
1
2
3 A
< – max. 30 cm– >
3
6
4
5
Содержание ESX Quantum QL812SP
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