Specifications
universal computer adapter
notebook ac adapter
Size:15*7.2*1.8cm
LCD display output voltage
Instructions
Model A(Key adjust voltage)
Characteristic:
-----LCD display output voltage, more convenient and confirm the voltage.
-----Push-button adjust voltage, make the system more stable, service life more longer.
-----Ultra-thin volume, Winding along the lateral body form, carry more convenient.
-----The standard output interface with USB, which is suitable for the Iphone and other USB charging.
Electrical parameters:
-----Model:ND-203M
-----Input:AC100-240V 50/60Hz 2A Max.
-----Output:
Line-side:DC 12,15,16,18.5,19/5A
DC 20,24V/4A
USB-side:DC5V/800mA
Instructions:
1. Electricity connection:
Combine input line and adapter well, insert AC line into electric supply, check the LCD display of the adapter, and should be on and show the output voltage.
2. Voltage select:
Confirmed the rated voltage of the notebook; Press the "+", "-" these two buttons above 3S, LCD display, the system will be flashing into setting state, press the "+" and "-" button, choose the output voltage, after that, stop the operation, 5S later display will stop flashing, the system automatically set out, and preserve status parameters.
3. Computer connections:
Choose corresponding interface with the notebook, combine the output line with adapter well, then insert the computer, the computer can have adapter.
Matters need attention:
- Before use, must confirm the working voltage and polarity of the notebook can’t be wrong.
- The rated current of the notebook can not be greater than the rated output current of the adapter, to avoid adapter damage.
- First use of the adapter, when complete choosing voltage, should be charged with electricity 5S after cutting off AC power electricity, check whether the choice of voltage is to be stored, if not be saved, to repeat the operation, if still cannot be saved, please replace the adapter.
- In the use processing, do not adjust voltage, and do not have any object pressure "+" and "-" button, avoid disoperation
