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Popular Pyle PLA4478 Manual Pages
PLA2678 Manual 1 - Page 1
...'" POSS' SLII:. WII: ARII: NCY RII:SPONS.SLII: FOR OAMAall: , .. You MUIIT ALSO II:N CLOSII: A COPY
o r T H E ORIaiNAL RECltiPT A SPROOI'" Dr OATil: OF PURC"AIIII:
TECHNICAL SUPPORT HOTLINE
QUill! P YLEAUO} O. CURRCO ,,, RETUR"''' a ITItM S I . TECHNICAL DEf'AItTMI:N T~ ' IiJ.!AC'LY AN SWER ANY QU ES TICN •
CU. '~;;:-:7 U M A Y "'AV I: ABOUT
f' .~!I '"OR...
PLA2678 Manual 1 - Page 2
...is sensitive to electrical and motor noise and interference from the receiver. INSTALLATION
* Since the amplifier is a high power unit which will radiate back up into the amplifier. It is ...a subwoofer box in mobile applications. Allow enough space around the cooling fins to be sure to install the unit in a place with sufficient airflow, a minimum of the amplifier to position it at...
PLA2678 Manual 1 - Page 3
... wi th a Oual-Voicecoil
@
MA STER
J I' "d
IMPORTANT ! Before making any connections, disconnect the car' s battery until the installation is completed to avoid possible damage to the vehicle chassis. POWER CONNECTION
MONO CHANNEL AMPLIFIER - Caution : The power cables must be connected tightly. A loose connection may cause malfunctions or interference noise or distortion.
2
SLA VE...
PLA2678 Manual 1 - Page 4
... OO.?d WWI ~ @ - 0 -'"
•• 1 [
...... I
Pass Filter from short circuil conditions
;f/
",,,,@- (I SPEAKER OUTPUT TERMINALS
POWER ON LED lights up when the amplifier is energized indicating the unit is on p~ge 17.
@
SLAVE
Subwoofer 2· 8 ohm
18
2 CHANNEL AMPLIFIER - MONO CHANNEL AMPLIFIER - FEATURES
PLA2378
from Min to
Pass Filter from 40Hz to Ihe internal...
PLA2678 Manual 1 - Page 5
2 CHANNEL AMPLIFIER -
FEATURES
PLA2678
r1 HlglI Pass
z
variable High Pass Filler from 40Hz to 300Hz
~ PUT LEVEL
I
POWER ON lEO Lights up when the amplifier is energized ... L?F), or the output of
J h8 high pass ( HPF) filter , or FULL to the internal power
amplifier
FUSE Protects both this amplifier and Ihe automobile electrical system from 40Hz to Max
variable Low Pass Filter ...
PLA2678 Manual 1 - Page 6
...LED
Indicating the ampli fier has gone into a protection mode
5
MONO CHANNEL AMPLIFIER - FEATURES
PLA2978
Pass Filter from 40Hz to 300Hz Low Pass variable...low pass ( LPF) , or the output of pass ( HPF ) filter, or FULL to the internal power
both this amplifier and the automobile from 40Hz to 300Hz
--o ... ,,"
0- APPLICATIONS
PLA3100D/PLA4600D
Car ster.e system
1- ' O~ml Speak..
@
2- ...
PLA2678 Manual 1 - Page 7
...-.. -0 ---= 0-----~ ~-
~
0
I ~IdNjPuUstTs
lEVEL
line level
CRCA
)
Inputs
from
0.2
to a protection mode
6
MONO CHANNEL AMPLIFIER - or FULL to the internal power amplifier
FUSE Protects both this amplifier and the automobile electrical system from DdB to 18dS
I POWER SUPPLY TERMINALS
SPEAKER OUTPUT TER MINALS
POWER ON LED lights up when the amplifier is energized indicating the unit...
PLA2678 Manual 1 - Page 8
MONO CHANNEL AMPLIFIER - APPLICATIONS
INPUT CONNECTIONS
* This amplifier has RCA connections for the input connection of amplifier ... Filter from 40Hz to the amplifier if the head unit is carried
through RCA cables. Once the initi al power sequence has been performed, set the CD/ RADIO volume control to Min initially. MONO AMPLIFIER - Low level signal is equipped with the speaker...
PLA2678 Manual 1 - Page 9
CHANNEL MODE
,-,' _ ,
2- CHANNEL MODE
-.~
~
~ _ 0_
lIki'nfi!ll
o
0
-.,,-.
-,-,,-
13 FEATURES
PLA3100D/PLA4600D
REMOTE CON TROL Adjust the low pass signal via Iheenclosed remote control
Allowed you select MASTER OUTPUT mode or SLAVE INPUT
MASTER OU TPUT Allows 10 connect
Sets the lower cutoff frequency, frequency is avriable from 15Hz
Ii level (RCA) i POWER ON LED...
PLA2678 Manual 1 - Page 10
Once the initial power sequence has been performed , set the CD/ RADIO volume control to Min initially. APPLICATIONS
-~
INPUT ... the speaker output.
* Connect right and left speaker wire to corresponding speaker output terminals of full.
4 CHANNEL AMPLIFIER APPLICATIONS
PLA4278/PLA4478
4- LEVEL CONTROLS
Turn the VOLUM E control on the amplifier to roughly 80% of the
amplifier.
* ...
PLA2678 Manual 1 - Page 11
...
~ M'£'iWW ~
_0_ ~
· ...'·0-.,· P>V'"
L . _ •...J
10
4 CHANNEL AMPLIFIER - Low level signal is equipped with the speaker terminal of phase which causes bass cancellation.
it off for...if the head unit is carried
through RCA cables. 2 CHANNEL AMPLIFIER - Once the initial power sequence has been performed, set the CD/ RADIO volume control to roughly 80% of...
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