AXTON A1350 Manuel D'instructions page 26

B3 . .
COnnECTIOnS .AnD .COnTrOLS .AXTOn .A495
GrOUnD/GnD .
1
Power connection terminal to chassis ground or
negative terminal of car battery (-12 V).
rEMOTE/rEM .
2
Remote switching contact for the automatic
(remote) turn-on / turn-off of the power amplifier from the head-unit's
remote (or antenna control) lead.
+12 .V .
3
+ 12 V Power connection terminal to positive terminal of car
battery.
FUSE
4
Fuse for protection of the amplifier-internal electronics
against over-load or faulty operation / wrong manipulation.
A L  .und . .r .A (1CH/2 . C H)
5
channels 1+2; i.e. one stereo speaker pair in fullrange or highpass mode
(e.g. subwoofer).
6
A L  .und . .r .A (3CH/ . 4 CH)
channels 3+4; i.e. one stereo speaker pair in fullrange mode or one single
speaker connected in lowpass mode connected in bridged mode
(eg. subwoofer). Minimum .impedance .in .bridged .mode .is .4 .Ohms!
POWEr .LED .
7
Amplifier status-LED – located on the side of the
amplifier – signalling normal operation – when lit green.
PrOTECT .LED .
8
Lit red when amplifier is in protect mode due to
shorted speakers, overtemperature etc.
LOWPASS .FrEQ . .
9
control for channels 1+2 allowing the setting of the respective lowpass
cutoff frequency between 40 and 240Hz.
AMPLIFICATIOn .MODE .SWITCH .
bl
on the selected switch setting the amplifier for channels 1+2 operates in
Fullrange, Highpass or Lowpass mode.
26 26
A1350-495 Manual D+E+F.indd 26
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.
Speaker output terminals for
.
Speaker output terminals for
.
(1CH/2 . C H)
Crossover filter frequency
.
(1CH/2 . C H)
HIGHPASS .FrEQ . .
bm
control for channels 1+2 allowing the setting of the respective highpass
cut-in frequency between 40 and 240 Hz.
InPUT .GAIn .
bn
controls for channels 1+2 respectively allowing the matching of the
amplifier input section to the head-unit (pre-out) output voltage.
InPUT .L+r .
bo
connection to head-unit (Rear) pre-out for a speaker pair or a subwoofer
that will be either driven in Fullrange or Lowpass amplifier mode.
InPUT .L+r .
bp
connection to head-unit (Front) pre-out for a speaker pair that will be
either driven in Lowpass, Fullrange or Highpass amplifier mode.
InPUT .GAIn .
bq
controls for channels 1+2 respectively allowing the matching of the
amplifier input section to the head-unit (pre-out) output voltage.
HIGHPASS .FrEQ . .
br
control for channels 3+4 allowing the setting of the respective highpass
cut-in frequency between 40 and 240 Hz
AMPLIFICATIOn .MODE .SWITCH .
bs
Depending on the selected switch setting the amplifier for channels 3+4
operates in Fullrange, Highpass or Lowpass mode.
LOWPASS .FrEQ . .
bt
control for channels 3+4 allowing the setting of the respective lowpass
Depending
cutoff frequency between 40 and 240Hz .
.
(1CH/2 . C H)
Crossover filter frequency
.
(1CH/2 . C H)
Separate input gain/sensitivity
.
(3CH/ . 4 CH)
Low-level RCA signal input for
.
(1CH/2 . C H)
Low-level RCA signal input for
.
(3CH/ . 4 CH)
Separate input gain/sensitivity
.
(3CH/ . 4 CH)
Crossover filter frequency
(3CH/ . 4 CH)
.
(3CH/ . 4 CH)
Crossover filter frequency
07.09.2007 12:23:50 Uhr