Power Indicator Led; Input Sensitivity Control; Connecting The Speaker - Power Acoustik REACT1-1100 Owner's Manual

F. CONNECTING LOW LEVEL INPUTS (RCA Jacks)
NOTE:
DO NOT USE IN CONJUNCTION WITH HIGH LEVEL INPUT WIRES.
Wire routing is CRITICAL for NOISE FREE PERFORMANCE, Observe the following:
1. Always use high quality RCA type shielded cables.
2. Always use the shortest lenght possible. If the cable is too long, make an "S" type
loop (not a coiled loop) in the center of the cable to take up any excess.
3. Never cut the shielded cable and re-splice it.
4. Never route any Amplifier input cables near nor parallel to speaker outputs, high
energy ignition wires, nor near computer controlled ignition circuit units (Computer
units may be found behind or under the dash panel in late model cars).

POWER INDICATOR LED

This METER LAMP will illuminate when the amplifier is turned "ON" . If it fails to illuminate,
check the power connections to the Amplifier and fuses.
PROTECTION CIRCUIT
Should the Amplifier be "SHORT CIRCUITED" overloaded or overheated, the protection
circuit will "SHUT-DOWN" the Amplifier.
CAUTION
THIS AMPLIFIER WAS DESIGNED TO BE USED WITH EITHER 2 OHM STEREO/CHANNEL OR 4 OHM EACH
MONO BRIDGED CHANNEL. IN THE CASE OF TRI-MODE OPERATION, USE EITHER 8 OHM STEREO CHANNEL
SPEAKERS AND 4 OHM SUB OR VICE VERSA. SEE THE SECTION "TRI-MODE" FOR FURTHER INFORMATION
ON PROPER USE.
INPUT SENSITIVITY(LEVEL) CONTROL
In order to achieve maximum signal-to-noise performance, this control adjusts the signal
level from your Car Stereo/Source, to match the Amplifier sensitivity. It is NOT a volume
control.
To adjust, proceed as follows:
a. Set INPUT LEVEL Control at mid-point.
b. Listen for audible distortion as you increase the Car Stereo VOLUME control. If none
is heard, turn the adjustment level control toward to "MAX" in stages, until the onset of
audible distortion is heard, then decrease to "MIN" level prior to the immediate
point of audible distortion.
C. If distortion is immediately heard, turn control to "MIN" until the sound is clear.
NOTE:
NOT PERFORMING ABOVE ADJUSTMENT PROCEDURE AND/OR SIMPLY SETTING THIS CONTROL AT OR NEAR
"MAX" POSITION, MAY INDUCE ELECTRICAL AUDIO NOISE INTO THE SYSTEM.
7
REACT4-900
SPEAKER
CH1/CH2
LEVEL INPUT
CROSSOVER
CH2
CH1
FR
HPF
LPF GAIN
MIN MAX
CH3 CH4 CROSSOVER
CH1
MIN MAX
LPF FR HPF
GAIN
CH3/CH4

Input Sensitivity Control

REACT1-700/REACT1-1100/REACT1-1800
SPEAKER
LEVEL INPUT BASS BOOST
CH1 CH2 0dB 6dB 12dB INPUT
CH1 CH2
CH1 CH2
REMOTE
CONNECTING THE SPEAKERS
REACT1-700/REACT1-1100/REACT1-1800
(A)DUAL MONO MODE
SPEAKER
1 CHANNEL 2 CHANNEL
4-8 Ohm 4-8 Ohm
INPUT OUTPUT
POWER
CH2 CH3 CH4 CH3 CH4
OUTPUT
GAIN POWER
MIN MAX
CH1 CH2
Input Sensitivity Control
B REM GND
FUSES
8