Mercury LPSA70 User manual

LPSA70/90
Auto Voltage Selection Laptop Power Adaptor
Item ref: 661.130UK/661.131UK
User Manual
This manual is guidance for how to use the Mercury 70W (LPSA70) / 90W (LPSA90) auto voltage
selection laptop adaptor.
Specification:
LPSA70
LPSA90
Input
100 –240Vac 50/60Hz
Output
15-16/19.5Vdc (Manual)
15-20Vdc (Auto)
Max Power Output
70W
90W
Max Current Output
3.60A
4.62A
Dimension
110 x 47 x 31mm
118 x 55 x 32mm
LED display:
At auto operation status (slider at “AUTO”):
Auto Search
Blue LED Flash
Working
Blue LED on
Standby
LED off
Reset
Blue and Green LED on at the same time
At manual select status (Slider at 15-16V/19.5V):
Working
Green LED on
Standby
LED off
AUTO mode:
At auto mode, device will automatically detect and select the required working voltage for the laptop connected.
1- Connect the AC power to device, both Blue and Green LED will lit once to indicate de device is powered
up properly.
2- Push slide selector to “AUTO” if not already done so, the Blue LED will lit for 2 seconds and off.
3- Select the tip that is compatible with your laptop and connects it to the DC output tip, the fixed tip on this
product is 5.5 x 2.5mm.
4- Connect the device to the laptop, the Blue LED will lit for 2 second and start flashing, this indicates the
product is searching for the correct required working voltage for the laptop. When the Blue LED stay lit,
the device is working at the correct required voltage.
5- When laptop is standby or switched off, the device will enter standby mode too. This indicates by the LED
remained switched off. When the laptop is switched on on the next use, the device will automatically
switch back on.
6- This device will only require search for working voltage once and remember the voltage as long as it
remained plugged in with power. To establish a new search for different laptop, unplug the device from
CAUTION:
The appliance is not intended for use by children or infirm
persons without supervision. Please read through this manual
carefully before use.

the wall for 1 minute and plug back in. The Blue and Green LED will be lit together for 3 seconds to
indicate memory erase. Repeat process one to search for the right working voltage for the new laptop.
Please note –device may remained standby when connected to certain model of laptop at power off, this may
require switch on the laptop to start the device. Please refer to Manual Operation if device remained standby.
When laptop is switched off, the device will remain working until the battery is fully charged before automatically
switched off to standby mode.
MANUAL mode:
Manual mode will allow to selector working voltage of “15-16V” or “19.5V”
1- Connect the AC power to the device, the Blue and Green LED will light once to indicate the device is
powered up.
2- Refer to the bottom of the laptop for the operation voltage required and push the slider to the appropriate
voltage for the laptop. For voltage between 15-16.5V please push slider to “15-16V”, for voltage between
18-20V please push slider to “19.5V”. (please ensure the working voltage required is within the adaptor’s
working voltage range.)
3- Select the tip that is compatible with your laptop and connects it to the DC output tip, the fixed tip on this
product is 5.5 x 2.5mm.
4- Connect the device to the laptop, the Green LED will be lit to indicate it is working and supplying power to
the laptop.
5- When laptop is standby or switched off, the device will enter standby mode too. This indicates by the LED
remained switched off. When the laptop is switched on on the next use, the device will automatically
switch back on.
Please note –if laptop is connected with the wrong selected voltage, this may cause the laptop unable to start up
properly. Remove the device and battery from the laptop for 10 seconds. Reinstall the battery and connect the
laptop at the correct voltage again will allow the laptop to start properly again.
Important Notice:
- Only use DC tip supplied with the device, use of any other tips may cause damage to device and laptop.
- When not intended to use for a long period of time, please unplug the device from the main.
- Device temperature may increase when operating. Please avoid locate device on cotton, fiber, leather
and fur material etc, which may cause damage to the device.
- Do not disintegrate device.
- Operation ambient temperature: 0°C to 25°C
Storage temperature: -20°C to 60°C
This “Crossed Wheelie Bin” symbol on the product means that the product is classed as Electrical or Electronic equipment and should
not be disposed with other household or commercial waste at the end of its useful life. The goods must be disposed of according to your local
council guidelines.
Errors and omissions excepted.
Copyright© 2013. AVSL Group Ltd.