Electrovaya SC 4000 Series, User Manual

Page: 68 / 77

58
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Solution:
Adjust the LCD brightness. Press the Mobility
Center button and click on Brightness Up or Brightness
Down.
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Solution:
Connect the computer to an external power
source immediately.
T T h h e e s s y y s s t t e e m m c c a a n n n n o o t t s s h h u u t t d d o o w w n n p p r r o o p p e e r r l l y y
Solution:
Press and hold the power button for 4~6
seconds until the system shutdown manually.
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The system will turn after connecting the AC adapter, this
indicates the battery is in low status.
Solution:
ƒ
Check if the LCD screen or LCD toggle key is
accidentally press.
ƒ
Remove the battery and connect the AC adapter to
turn on and press on the Reset the button to turn on
the system.
H H o o w w t t o o e e x x t t e e n n d d b b a a t t t t e e r r y y l l i i f f e e
Solution:
ƒ
Adjust the display brightness to minimum level.
ƒ
Adjust the volume to minimum level.
ƒ
Disconnect all PC card not often used.
ƒ
Turn off the Bluetooth application
ƒ
Turn off the Wireless application
ƒ
Set the power scheme to “Power Saving” mode
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