10. ACCESSORIES
10
10.2 ACP 2 - 2 RCA ADAPTER CABLE
It is a kit made up of wiring INPUTS AP4.9 bit with RCA connectors
for the IN1 and IN2 inputs and a 3.5 mm RCA/Jack adapter.
This wiring manages the signals coming from pre-amplified auxiliary
sources (AUX) through the RCA inputs or portable auxiliary sources
using the 3.5 mm RCA/Jack adapter.
10.3 ACP 6 - 6 RCA ADAPTER CABLE
It is a kit made up of wiring INPUTS AP4.9 bit with RCA
terminations for the FL,FR,RL,RR,IN1 and IN2 inputs and a
3.5 mm RCA/Jack adapter.
This wiring manages the signals coming from pre-amplified
auxiliary sources through the RCA inputs or portable
auxiliary sources on the IN1 and IN2 inputs. Portable audio
sources can be connected using the 3.5 mm RCA/Jack
adapter.
10.1 ASP - AUTOMATIC SPEAKER PRESENCE
ASP is indispensable when installing AP4.9 bit with some OEM sources
requiring, only at the initial turn-on instant, a resistive load impedance at
the outputs to detect the speakers’ presence.
In case there is no load, the source disables the outputs, usually only for
the Rear section.
Therefore, if during the calibration process you cannot adjust the input
signal level due to lack of signal on some or all of the AP4.9 bit inputs,
while installing the ASP module, when you turn on the AP4.9 bit a
temporary load will be simulated; afterwards that load will automatically
get disabled, fixing the issue.
Thanks to ASP, there is no need to mount fixed power resistors at the
source outputs; the resistors would produce heat and, in addition to that,
would make the source heat up unnecessarily.
Cable to connect AP4.9 bit and AP4.9 bit to AP4 D and
AP1 D amplifiers
(see section 4.7.3).
10.4 APL 2 - (AP4 D / AP1 D) LINK CABLE
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