Eiki EK-100W Owner's Manual page 12

Basic operation
Adjust zoom and focus
Rotate the ZOOM ring to zoom in or zoom out
the image.
Rotate the FOCUS ring to adjust the focus of
the image.
Auto setup function
This function is available just by pressing
the AUTO button on the remote control or
top control. The system then automatically
performs various settings in the "Expand"
menu, including "Input search", "Auto PC adj."
and "Auto keystone".
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ZOOM ring FOCUS ring
(back) (Front)
Top control
AUTO
button
Remote control
INPUT
VGA VIDEO HDMI
AUTO
AUTO MENU
button
KEYSTONE IMAGE FREEZE PATTERN
SCREEN LAMP MUTE INFO.
BLANK
+ +
D.ZOOM VOLUME TIMER
- -
Basic operation
Keystone
If a projected image has keystone distortion,
follow the steps below to manually correct the
keystone distortion.
Press KEYSTONE button on the remote
control. The Keystone screen will displayed,
(it includes: H/V Keystone, Corner correction,
Curved correction and Reset value), press 
to select the item.
H/V Keystone
Adjusts when the horizontal or vertical crapezoid
of the projected image is distorted.
Corner correction
Adjusts when the four corners of the projected
image are distorted.
Curved correction
Adjusts when the linearity is not uniform or the
vertical and horizontal lines are distorted.
Reset value
Return the corrected values to the factory default
values.

H/V Keystone

● The arrows are white when there is no correction.
● The arrows that are used for correction turns red.
● Press  button long time, the arrows
turn red and can be adjusted quickly
● The arrows disappear at the maximum correction.
● If you press the KEYSTONE button on the
remote control once again while the keystone
dialog box is being displayed, the keystone
adjustment is canceled.
● The adjustable range can be limited depending
on the input signal.
INPUT
VGA VIDEO HDMI
Remote control
AUTO MENU

button
KEYSTONE
KEYSTONE IMAGE FREEZE PATTERN
button
SCREEN LAMP MUTE INFO.
BLANK
+ +
D.ZOOM VOLUME TIMER
- -
Keystone screen
H/V Keystone
Corner correction
Curved correction
Reset value
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