Remote Level Control Connection
Fig.5
Remote
Level Control
CID
Specifications
MODEL:
RMS power
THD
Signal-to-noise ratio
Frequency response
High level input sensitivity
Low level input sensitivity
Low Pass Filter
Bass Boost
Subsonic Filter
Fuse rating
Dummy Woofer
Subwoofer
Dimensions(L x W x H) mm
--,POWER
0
-GND
0
REM
-+12V
0
Install the remote control securely under the
dash or in
a
similar location where using it will
not distract the driver.
150W
<0.4%
>9 0dB
20Hz-150Hz
1.0-9.0V
0.1-6V
50Hz-150Hz
0to+18dB
20Hz
15A/25A
1 O"
345x245x68
All specications subject for change without notice.
4
Trouble Shooting
If you exper'ience operation or performance problems with this product, compare your
installation with the electrical wiring diagram on the previous pages. If problems, please
read the following trouble shooting tips which may help eliminate the problems.
Symptom Possible Remedy
Amplifier will not
Check to make sure you have
a
good ground connection.
power up.
Check that the Remote Input (Turn-On) has at least 5VDC.
Check that there is battery power on the(+) terminal.
Check that there is at least 12\1.
Check all fuse, replace if necessary.
Make sure that the Protection LED is not illuminated.if it is lit, shut off
the amplifier briefly, and then repower it.
Protection LED
Check for shod circuits on speaker leads.
comes on when
Turn down the volume control on the head unit to prevent overdriving
amplifier is power up
Remote speaker leads, and reset the amplifier. If the Protection LED still
comes on, then the amplifier is faulty and needs servicing.
No output.
Check that all fuses are OK.
Check that unit is properly grounded.
Check that the Remote Input ( Turn-On) has at least 5VDC.
Check that the RCA audio cables are plugged into the proper inputs.
Check all speaker wiring.
Low output.
Reset the Level Control.
Check the Crossover Control settings.
High hiss in the
Disconnect all RCA inputs to the power sub's control panel. If the hiss
sound.
disappears, then plug in the component driving the amplifier and unplug
its inputs. If the hiss disappears at this point, go on until the faulty noisy
component is found.
It is best to set the amplifier's input level control as low as possible. The
best subjective signal-to-noise ratio is achieved in this manner. Try to set
the head unit as high as possible (without distortion) and the amplifier
input level as low as possible
Squealing noise
Check for improperly grounded RCA inter connects.
is present.
Distorted sound.
Check that the Input Level Control is settng to match the signal level of the
head unit. Always try to set the Input level as low possible.
Check that all crossover frequencies are properly setting.
Check for short circuits on the speaker lead
Amplifier gets
Check that the minimum speaker impedance for the amp model is correct.
very hot.
Check that there, is good all ready circulation around the amplifier In some
applications, it may be necessary to add an extra cooling fan
Engine noise
This is usually caused by poor quality RCA cables, which can pick up
(static type)
radiated noise. Use only the best quality cables, and route them away
from power cables.
Engine noise
Check that the RCA grounds are not shorted to the vehicle chassis
(alternator whine)
Check that the head unit is properly grounded.