Indicator
1
2
|
| COOLING FAN |
| COOLING FAN | 3 |
AIR |
| |
INDUCTION |
|
OPERATION/PROTECTION
4/3/2 CHANNEL POWER AMPLIFIER | POWER |
OPEN/CLOSE
LOW VOLTAGE
B.M.S.
OPERATION/PROTECTION
OPEN/CLOSE
4
LOW VOLTAGE
B.M.S.
5
1 POWER indicator | ■ PROTECTION function |
This indicator glows when the unit's power is turned ON.
2COOLING FAN indicator
When the unit's internal temperature rises, the side fan is activated. If the internal temperature rises even further, the slide panel opens automatically, and the cooling fan on the top is activated.
Whilst the top cooling fan is in operation, the COOLING FAN indicator blinks.
3OPERATION/PROTECTION indicator
This indicator glows when the power comes ON normally.
If the PROTECTION function is activated, the indicator blinks or goes out.
4LOW VOLTAGE indicator
This indicator glows when the power voltage falls below 11V (volts).
If the power supply voltage returns to full after a voltage drop, this indicator will blink to alert the user that a voltage drop has occurred.
The number of blinks indicates the number of times the voltage has dropped (up to a maximum of 10).
This unit incorporates a protection function which protects the main unit and speakers from troubles. The unit stops to function when the protection function is activated.
•When the OPERATION/PROTECTION indicator blinks:
•A speaker cable may be
•A speaker output may be in contact with the ground.
•The temperature of the internal parts may be higher than 120°C (248°F)
•The fuse of this unit may be blown.
•The unit may be malfunctioning and sending DC signal to the speaker output.
•When the POWER indicator and the OPERATION/PROTECTION function both go out:
•The fuse of this unit may be blown.
•When the LOW VOLTAGE indicator glows or blinks:
•Is the battery exhausted?
•The car battery has a small capacity.
•If the battery cable is too thin or too long, it will not be able to supply enough power.
•Is the battery cable deteriorated?
5B.M.S. indicator
This indicator glows when the bass boost is turned ON using the B.M.S. (See P.6).
NOTE
If indicators 2 to 5 light up in succession or blink in unison, the system is in DEMO mode. If this happens, cancel DEMO mode by pressing the OPEN/CLOSE button.
8English