Eiki EK-351WST Owner's Manual page 42

Keylock
Set the security for the projector operation.
O ff ..........................
P rojector .................
R emote Control ......
Note:
● If the control panel accidentally becomes locked
and you do not have the remote control nearby or
there is something wrong with the remote control,
contact the dealer where you purchased the
projector or the service center.
Contrast optimization
Select this function to optimize and compensate signal
automatically on the basis of the image, to get the best
contrast image.
On .... Increase the contrast of the image.
Off .... Disable this function.
Sound
Adjust the volume.
Volume .... Press

press 
Mute ........ Press  button to switch mute function.
(On/Off)
HDMI setup (HDMI only)
Switch the settings of "Image" or "Sound" in "HDMI
setup" menu, if the image is not projected properly.
Image
64-940 ..... For the video device.
0-1023 ..... For the computer device.
Note:
The optimal setting varies depending on the out-
put setting of the connected external device. Refer
to the operation instruction of the external device
regarding the output of the external device.
Sound
HDMI ....... The image and audio are transmitted while
input signal from video device.
Computer The audio signal is input by "AUDIO IN"
terminal while input signal from computer
device.
HDMI EQ setup
Adjust the HDMI input signal level depending on the
devices connected to the HDMI port.
Select EQ setup from 0~5.
42
OSD setting-Setting
The control panel and remote
controller are effective.
Lock the operation of the
control panel.
Lock the operation of the
remote control.
button to increase the volume,
button to decrease the volume.
Setting
On start
Standby mode
High land
Light source control
Cooling fast
Closed caption
Key lock
Contrast optimization
Sound
HDMI Setup
Setting
On start
Standby mode
High land
Light source control
Cooling fast
Closed caption
Key lock
Contrast optimization
Sound
HDMI Setup
Setting
On start
Standby mode
High land
Light source control
Cooling fast
Closed caption
Key lock
Contrast optimization
Sound
HDMI setup
Off
Eco
Off
Normal
Off
On
Off
Eco
Off
Normal
Off
On
Off
Eco
Off
Normal
Off
On
.....