HKC N1812, User Manual, Page: 4 / 5

Main menu
item Main
menu icon Submenu
item Sub-submenu
item Description
OSD
setting Horizontal
position None Adjusts OSD horizontal
position
Vertical
position None Adjusts OSD vertical
position
Time setting None Adjusts OSD display time
Transparenc
y None Adjusts OSD transparency
Language None Selects the language
displayed by OSD menu
(English, French, German,
Japanese, Korean,
Traditional Chinese,
Simplified Chinese, Russian)
Resetting Image auto
adjustment None Auto adjusts the
horizontal/vertical position,
focus and clock of the image
Color auto
adjustment None Adjusts white balance
Resetting None Restore to factory setting
Others Hotkey
selection ECO+DCR Any selected item is Hotkey.
The first two are available
for all models; ASP+ECO is
only available for wide-
screen model; SOU+VOL is
only available for wide-
screen model w/ audio &
DVD signal.
BRI +CON
ASP+ECO
SOU+VOL
Input
selection VGA VGA (analog) signal input
DVI DVI (digital) signal input
Troubleshooting
1. No Image on Screen
a) Check if the power button has been switched on
b) Verify the brightness and contrast of the monitor is within the normal
setting.
c) Check if the power indicator is flashing. If so this indicates that the
monitor is not receiving the input signal.
d) If the signal indicator is notebook or laptop, make sure that the signal
has been switched to screen mode.
2. Non-focus Image
a) Check if the image signal cable is inserted properly (upright position).
3. Flash Screen
a) The power is insufficient to connect the monitor or too weak.
b) To avoid magnetic field around the monitor, do not place these
devices close to it. Such as speakers, fluorescence lightings, AC
transformer, table fan, and etc.
c) By pressing the Exit key, the Auto Adjust Image function will
automatically apply optimizes settings to the display.
4. Wrong or Unusual Colour
a) If red, green, blue, or any of the colour disappears, check to see if the
signal cord is connected properly. If the plug is loosely connected it
might cause bad connection.
b) Try connecting to another PC for comparison.
5. The Whole Screen Appear Up and Down H-rolling Scan
a) Make sure that the input signal frequency is within 60 – 76Hz.
b) Re-tighten the signal cable.
6. How to Clean the Monitor
a) Make sure that the monitor power has been switched off.
b) Do not spray any liquid on the screen or the plastic panel directly.
7. When Cleaning the Screen
a) Use clean, soft no fur materials to clean the screen.
b) If it is still dirty, do add a little of non-ammonia liquid and non-alcohol
glass cleanser to clean the screen.
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