Audiotec Fischer match UP 1FX Bedienungsanleitung Seite 13

Hardware configuration
Configure the MATCH UP 1FX as follows
Caution: Carrying out the following steps will
require special tools and technical knowledge. In
order to avoid connection mistakes and / or dam-
age, ask your dealer for assistance if you have any
questions and follow all instructions in this manual
(see page 11). It is recommended that this unit will
be installed by an authorized MATCH dealer.
1. Adjusting input voltage range
Before proceeding to adjust the input volt-
age range, please take note of the following
guidelines. This adjustment is only necessary
when connecting devices from the following
categories:
- Aftermarket radios with an output voltage
exceeding 3 V RMS
- Premium sound system amplifiers with an
output power of more than 50 W RMS
- Stand-alone DSPs with an output voltage
exceeding 3 V RMS
For standard applications, such as connecting:
- Audiotec Fischer DSP amplifiers using
RCA cables
- Factory radios
- Aftermarket radios with an output voltage
of less than 3 V RMS
this adjustment is not required. In such cases,
you can proceed directly to page 14, point 2.
To set the input voltage range, follow these
steps:
a. Open the amplifier
Remove the side panel with the remote con-
trol input by loosening the three Allen screws
and sliding out the bottom panel to the side.
b. Determine the output voltage of the signal
source
We recommend measuring the maximum
output voltage using an appropriate mea-
suring device or contacting your authorized
MATCH dealer. If you are unsure, we recom-
mend setting the jumper to the „High Voltage
Range" (Cinch 1 - 6 V / Highlevel 5 - 32 V) to
avoid potential damage to the device. To do
this, the jumper must be moved to the facto-
ry-unused multi-pin connector, as shown in
figure 2.
c. Place the jumper in the corresponding volt-
age range
To change the position of the jumper, simply
lift it upwards and insert it into the desired po-
sition. Ensure that the jumper is fully inserted
and not offset.
Overview of jumper positions:
Low voltage range configuration ( by default /
see fig. 1):
Value range: HLI (Highlevel) 3
RCA /Cinch
High voltage range configuration
(see fig.2):
Value range: HLI (Highlevel) 6
RCA / Cinch
Figure 1:
Figure 2:
d. Reassemble the amplifier
en
- 16 Volts
0.5 - 3 Volts
- 32 Volts
1 - 6 Volts
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