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本帖最后由 Jwang 于 2013-4-17 10:14 编辑
4.2 Monitor Leds
The operation mode is monitored in the Main unit by some leds around the switch ON knob:
Line Operation with a yellow led,in Batt operation an additionally blue Led comes ON,
Input A is shown with a green led,input B is shown with a red led.
In the battery power supply unit during “Batt” operation a blue led Bar is showing “Batt ON”.
In all other positions the display is showing a yellow bar with “Charge”.
Additionally the operation voltage is shown with 4 yellow and 4 blue Leds in front of the main unit:
The 4 yellow led for are shining in,, Line”mode,the blue ones light up additionally in,, Batt” mode.
There is 1 led for the positive and i led for the negative voltage of the both colours at each channel.
LED是发光二极管。机器打开的话,Line的LED发黄光。电池工作的话,BATT的篮LED亮。输入A的话,LED为绿色,输入B的话,其LED是红色。
电源部分的LED是篮的话,说明电池充足可以工作,黄色的话表明在充电。
在面板还有四个黄色的LED和四个蓝色的LED来表明工作时的电压。4个黄的LED亮表明在工作,四个蓝色的LED同时也亮的话,这表明是电池也在工作。(这段英语很烂)
机里?有一LED代表正极,另一个代表负极。
下面这些有关在电源板上LED作用对你是没有用的。
Function explanation and description of the control Leds
turned Off (Off-mode):the batteries are charged with 20Volt.The yellow“ ”Led
is shining.When full(19,5Volt)the green Leds“Batt+Full”and“Batt-Full”are shining.
Turned On(Line-mode):the batteries are charged with 20V.The main unit is supplied
With+/-12 Volts out of the charging circuit to preheat the built in circuits.
The red“Standby”and“10V”Leds are shining.
turned on (Batt-mode):The yellow led“ ”and the blue Led“Line Off”are shining
then the batteries are switched to the buffering capacitors with 2 Power Mos-Fets.
Then the charging transformer is separated via relay in both phases from the AC power line.
The green Led“Batt On”and two blue Leds“Batt+ON”and“Bat-ON”are shining.
during,,Batt“-mode the voltage at the batteries is constantly monitored.When the voltage is
Lower than 17 Volts the batteries are empty,and the Batt Full Leds will go out.The Battery PSU
Switches into the charging mode and the main unit is supplied oout of the charging circuitry.
Also during charging the main unit is working and you can still listen to music.
When the batteries are fully charged the voltage reaches 19,5 Volts and the green Leds
“Batt+Full”and “Batt-Full”are shining.Then the charging transformer is disconnected,
and the ASR Basis Exclusive is supplied again out of the batteries.
fully charged,the batteries can supply the ASR basis Exclusive for approximately 60 hours.
To lengthen the lifetime of the batteries please turn the main unit to the,, Line“position after
Approximately 24 hours of playing in “Batt”position,or just over night.In this case the batteries
Are not much discharged.Lower quantity of discharging is good for the battery life expectancy.
One hour of charging is equivalent to about three hours of playing music.
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