24
must be between 12 and 96 kHz. The input
signal is automatically adapted to the internal
sample rate.
In standard configuration the manual activation
via an optional remote control is configured.
Alternatively you can activate the automatic
turn-on feature in the DCM menu of the DSP
PC-Tool software.
The automatic turn-on circuit does not work
when the digital input is used. Therefore it is
mandatory to connect the remote input (
REM
IN
/ page 20, point 4
)
.
Important:
The signal of a digital audio source
normally does not contain any information about
the volume level. Keep in mind that this will lead
to full level on the outputs of the UP 8DSP and
your connected amplifiers.
This may cause severe damage to your speak-
ers. We strongly recommend to use an optional
remote control for adjusting the volume level of
the digital signal inputs!
Note:
The MATCH UP 8DSP can only handle
uncompressed digital stereo signals in PCM
format with a sample rate between 12 kHz and
96 kHz and no MP3- or Dolby-coded digital au-
dio stream!
5. Configuration of the remote input
The UP 8DSP will be turned on automatically
if the highlevel inputs of the
System Connector
and / or the
Highlevel Inputs E & F
are used or if
a signal is applied to the remote input terminal.
The
Auto Remote
switch (page 20, point 8) al-
lows to deactivate the automatic turn-on feature
of the highlevel inputs. The feature should be
deactivated if there are e.g. noises while switch-
ing on / off the amplifier.
On: Activation via highlevel speaker input is
enabled (by default).
Off:
Activation via highlevel speaker input is
disabled.
Note:
If the automatic turn-on function is deac-
tivated it is mandatory to use the remote input
terminal to power up the amplifier!
6. Connecting the remote connectors
Only connect the remote wires using the 2-pole
connection cable with the flying leads which is
included in delivery (page 22, fig. 2) or an ap
-
propriate cable harness from the MATCH ac-
cessories program.
REM IN: The remote input has to be used to turn
on / off the amplifier if the signal source which is
connected to the
System Connector
or
Highlevel
Input E & F
is not activating the “automatic turn-
on” function (Auto Remote) or if the amplifier
shall only be activated / deactivated by a remote
signal applied to the remote input.
The remote wire should be connected to the
remote output / automatic antenna (aerial pos-
itive) output of the head unit / car radio. This is
only activated if the head unit is switched on.
Thus the amplifier is switched on and off togeth
-
er with the head unit.
We do not recommend controlling the remote
input via the ignition switch to avoid pop noise
during turn on / off.
Note:
This input does not need to be assigned
if one of the highlevel inputs A - F is used. To
deactivate the “automatic turn-on” function read
the description in point 5 “Configuration of the
remote input”.
REM OUT: The remote output is used for turn-
ing on / off an amplifier that is connected to the
pre-amplifier output (
Line Out)
of the MATCH
UP 8DSP. Therefore connect the remote output
of the UP 8DSP to the remote input of your am-
plifier to switch it on and off via the internal DSP
without interfering signals. The remote output is
activated automatically as soon as the booting
process of the DSP is completed. Additionally
this output will be turned off during the “Power
Save Mode” or a software update process.
Important: Never use a different signal than
the remote output of the UP 8DSP to activate
a connected amplifier!
7. Connection to power supply
Make sure to disconnect the battery before
installing the MATCH UP 8DSP!
Solely use the Power Input plug which is in-
cluded in delivery for connection (see page 22,
fig. 3). Make sure of correct polarity.
+12 V: Connect the +12 V power cable to the
positive terminal of the battery. The positive
wire from the battery to the amplifier power ter
-
minals needs to have an inline fuse (50 A) at a
distance of less than 12 inches (30 cm) from
Hardware configuration
