DS18 CANDY-XXL1B User manual

1210 11 13 14 15
#
WELIKEITLOUD
1. HIGH INPUT - High level input terminal.
Pass-Throughputs: When input audio signal from HIGH INPUT port can start
amplifier working directly instead of using REM cable from POWER.
2. LOW INPUT - Left and right channels inputs of the amplifier system. Preamplifier
outputs of a source (head unit, CD player, DAT, etc.) or of an external electronic
crossover must be connected to them.
3. GAIN - Knob for volume adjustment.
4. BASS BOOST-The Boost range from 0dB to 18dB.
5. BASS FREQUENCY-The boost frequency range from 40Hz to 100Hz.
6. LPF - Low pass frequency adjusting knob, the frequency range from
50Hz to 150Hz.
7. PHASE CONTROL - Phase adjusting switch, the phase ranges from 0°~180°.
8. REMOTE CONTROLLER OUTLET - To be connected with the remote
controller, which helps to boost the gain. Please turn the knob of volume to be
maximum before using the remote.
9. REMOTE CONTROLLER - Volume Level Knob, the Gain range from 0.2V
to +6V.
10. INDICATOR LIGHTS - When power LED send out blue light, it means that this
amplifier have being working now.
When protection LED send out red light, it means that the self-protection of the
amplifier.
11. GND - Ground terminal. Connect to the car chassis. Keep the length of the
ground cable to a minimum.
12. REM - Terminal to be connected with Remote cable, which come from the
source and which control the amplifier switching on. Applied voltage must be
between 10 and 15V DC.
13. +12V - Anode of power connection terminals. Connect to the anode of
car battery.
14. FUSE -Standard automatic fuse, you must use the same power fuse if
you need to change it.
15. SPEAKER - Speaker connecting terminal.
specifications
electrical connection
instructions for functions and controls

1210 11 13 14 15
#
WELIKEITLOUD
1. HIGH INPUT - High level input terminal.
Pass-Throughputs: When input audio signal from HIGH INPUT port can start
amplifier working directly instead of using REM cable from POWER.
2. LOW INPUT - Left and right channels inputs of the amplifier system. Preamplifier
outputs of a source (head unit, CD player, DAT, etc.) or of an external electronic
crossover must be connected to them.
3. GAIN - Knob for volume adjustment.
4. BASS BOOST-The Boost range from 0dB to 18dB.
5. BASS FREQUENCY-The boost frequency range from 40Hz to 100Hz.
6. LPF - Low pass frequency adjusting knob, the frequency range from
50Hz to 150Hz.
7. PHASE CONTROL - Phase adjusting switch, the phase ranges from 0°~180°.
8. REMOTE CONTROLLER OUTLET - To be connected with the remote
controller, which helps to boost the gain. Please turn the knob of volume to be
maximum before using the remote.
9. REMOTE CONTROLLER - Volume Level Knob, the Gain range from 0.2V
to +6V.
10. INDICATOR LIGHTS - When power LED send out blue light, it means that this
amplifier have being working now.
When protection LED send out red light, it means that the self-protection of the
amplifier.
11. GND - Ground terminal. Connect to the car chassis. Keep the length of the
ground cable to a minimum.
12. REM - Terminal to be connected with Remote cable, which come from the
source and which control the amplifier switching on. Applied voltage must be
between 10 and 15V DC.
13. +12V - Anode of power connection terminals. Connect to the anode of
car battery.
14. FUSE -Standard automatic fuse, you must use the same power fuse if
you need to change it.
15. SPEAKER - Speaker connecting terminal.
specifications
electrical connection
instructions for functions and controls

1210 11 13 14 15
#
WELIKEITLOUD
1. HIGH INPUT - High level input terminal.
Pass-Throughputs: When input audio signal from HIGH INPUT port can start
amplifier working directly instead of using REM cable from POWER.
2. LOW INPUT - Left and right channels inputs of the amplifier system. Preamplifier
outputs of a source (head unit, CD player, DAT, etc.) or of an external electronic
crossover must be connected to them.
3. GAIN - Knob for volume adjustment.
4. BASS BOOST-The Boost range from 0dB to 18dB.
5. BASS FREQUENCY-The boost frequency range from 40Hz to 100Hz.
6. LPF - Low pass frequency adjusting knob, the frequency range from
50Hz to 150Hz.
7. PHASE CONTROL - Phase adjusting switch, the phase ranges from 0°~180°.
8. REMOTE CONTROLLER OUTLET - To be connected with the remote
controller, which helps to boost the gain. Please turn the knob of volume to be
maximum before using the remote.
9. REMOTE CONTROLLER - Volume Level Knob, the Gain range from 0.2V
to +6V.
10. INDICATOR LIGHTS - When power LED send out blue light, it means that this
amplifier have being working now.
When protection LED send out red light, it means that the self-protection of the
amplifier.
11. GND - Ground terminal. Connect to the car chassis. Keep the length of the
ground cable to a minimum.
12. REM - Terminal to be connected with Remote cable, which come from the
source and which control the amplifier switching on. Applied voltage must be
between 10 and 15V DC.
13. +12V - Anode of power connection terminals. Connect to the anode of
car battery.
14. FUSE -Standard automatic fuse, you must use the same power fuse if
you need to change it.
15. SPEAKER - Speaker connecting terminal.
specifications
electrical connection
instructions for functions and controls

Before removing your amplifier,refer to the list below and follow the suggested procedures.
Always test the speakers and their wires first.
AMPLIFIER WILL NOT POWER UP.
Check for good ground connection.
Check that remote DC terminal has at least 10V DC.
Check that there is battery power on the+ terminal.
Check all FUSES.
Check that Protection LED is not Iit. If it is lit, shut off amplifier briefly and then re power it.
HIGH HISS OR ENGINE NOISE (ALTERNATOR WHINE) IN SPEAKERS.
Disconnect all RCA inputs to the amplifier, if hiss/noise disappears, then plug in the component
driving the amplifier and unplug its inputs. If hiss / noise disappears, go on until the faulty / noisy
component is found. It is best to set the amplifier input level as insensitive as possible. The best
subjective S/N ratio is obtainable this way. Try to drive as high a signal level from the head unit
as possible.
PROTECTION LED COMES ON WHEN THE AMPLIFIER IS POWERED UP.
Check for shorts on speaker leads.
Check that volume control on the head unit is turned down low.
Remove speaker leads, and reset the amplifier. If the Protection LED still comes on, then the
amplifier is faulty.
The amplifier will shut down automatically when the units· temperature goes up to 85°C This will
protect the units from damage.
AMPLIFIER'S GETS VERY HOT.
Check that the minimum speaker impedance for that model is correct. Check for speaker shorts.
Check that there is good airflow around the amplifier. In some applications, an external cooling
fan may be required.
DISTORTED SOUND.
Check that the Level control’s is set to match the signal level of the head unit.
Check that all crossover frequencies have been properly set.
Check for shorts on the speaker leads.
HIGH SQUEAL NOISE FROM SPEAKERS.
This is always caused by a poorly grounded RCA patch cord.
1. Over high volume will damage your speakers.
2. Be cautious when you use the amplifier near gasoline tank and electric wires.
3. Protect the connecting wires and parts to avoid any damage or short circuit.
4. The power must be lee from the anode of the battery via FUSE.
5. The sound system must be in turning-off situation when you check the amplifier.
6. Be sure that you use the same type of FUSE when you need to replace it .
* We reserve the right to make needed change or improvement to the product, without informing
customer about this in advance.
warning
troubleshootingsystem wiring - 2 SPEAKER configuration system wiring - SINGLE SPEAKER configuration

Before removing your amplifier,refer to the list below and follow the suggested procedures.
Always test the speakers and their wires first.
AMPLIFIER WILL NOT POWER UP.
Check for good ground connection.
Check that remote DC terminal has at least 10V DC.
Check that there is battery power on the+ terminal.
Check all FUSES.
Check that Protection LED is not Iit. If it is lit, shut off amplifier briefly and then re power it.
HIGH HISS OR ENGINE NOISE (ALTERNATOR WHINE) IN SPEAKERS.
Disconnect all RCA inputs to the amplifier, if hiss/noise disappears, then plug in the component
driving the amplifier and unplug its inputs. If hiss / noise disappears, go on until the faulty / noisy
component is found. It is best to set the amplifier input level as insensitive as possible. The best
subjective S/N ratio is obtainable this way. Try to drive as high a signal level from the head unit
as possible.
PROTECTION LED COMES ON WHEN THE AMPLIFIER IS POWERED UP.
Check for shorts on speaker leads.
Check that volume control on the head unit is turned down low.
Remove speaker leads, and reset the amplifier. If the Protection LED still comes on, then the
amplifier is faulty.
The amplifier will shut down automatically when the units· temperature goes up to 85°C This will
protect the units from damage.
AMPLIFIER'S GETS VERY HOT.
Check that the minimum speaker impedance for that model is correct. Check for speaker shorts.
Check that there is good airflow around the amplifier. In some applications, an external cooling
fan may be required.
DISTORTED SOUND.
Check that the Level control’s is set to match the signal level of the head unit.
Check that all crossover frequencies have been properly set.
Check for shorts on the speaker leads.
HIGH SQUEAL NOISE FROM SPEAKERS.
This is always caused by a poorly grounded RCA patch cord.
1. Over high volume will damage your speakers.
2. Be cautious when you use the amplifier near gasoline tank and electric wires.
3. Protect the connecting wires and parts to avoid any damage or short circuit.
4. The power must be lee from the anode of the battery via FUSE.
5. The sound system must be in turning-off situation when you check the amplifier.
6. Be sure that you use the same type of FUSE when you need to replace it .
* We reserve the right to make needed change or improvement to the product, without informing
customer about this in advance.
warning
troubleshootingsystem wiring - 2 SPEAKER configuration system wiring - SINGLE SPEAKER configuration

Before removing your amplifier,refer to the list below and follow the suggested procedures.
Always test the speakers and their wires first.
AMPLIFIER WILL NOT POWER UP.
Check for good ground connection.
Check that remote DC terminal has at least 10V DC.
Check that there is battery power on the+ terminal.
Check all FUSES.
Check that Protection LED is not Iit. If it is lit, shut off amplifier briefly and then re power it.
HIGH HISS OR ENGINE NOISE (ALTERNATOR WHINE) IN SPEAKERS.
Disconnect all RCA inputs to the amplifier, if hiss/noise disappears, then plug in the component
driving the amplifier and unplug its inputs. If hiss / noise disappears, go on until the faulty / noisy
component is found. It is best to set the amplifier input level as insensitive as possible. The best
subjective S/N ratio is obtainable this way. Try to drive as high a signal level from the head unit
as possible.
PROTECTION LED COMES ON WHEN THE AMPLIFIER IS POWERED UP.
Check for shorts on speaker leads.
Check that volume control on the head unit is turned down low.
Remove speaker leads, and reset the amplifier. If the Protection LED still comes on, then the
amplifier is faulty.
The amplifier will shut down automatically when the units· temperature goes up to 85°C This will
protect the units from damage.
AMPLIFIER'S GETS VERY HOT.
Check that the minimum speaker impedance for that model is correct. Check for speaker shorts.
Check that there is good airflow around the amplifier. In some applications, an external cooling
fan may be required.
DISTORTED SOUND.
Check that the Level control’s is set to match the signal level of the head unit.
Check that all crossover frequencies have been properly set.
Check for shorts on the speaker leads.
HIGH SQUEAL NOISE FROM SPEAKERS.
This is always caused by a poorly grounded RCA patch cord.
1. Over high volume will damage your speakers.
2. Be cautious when you use the amplifier near gasoline tank and electric wires.
3. Protect the connecting wires and parts to avoid any damage or short circuit.
4. The power must be lee from the anode of the battery via FUSE.
5. The sound system must be in turning-off situation when you check the amplifier.
6. Be sure that you use the same type of FUSE when you need to replace it .
* We reserve the right to make needed change or improvement to the product, without informing
customer about this in advance.
warning
troubleshootingsystem wiring - 2 SPEAKER configuration system wiring - SINGLE SPEAKER configuration