Optoma UHZ50 User Manual page 35

USING THE PROJECTOR
Enhanced Gaming menu
Enable this feature to reduce response times (input latency) during gaming to 4.5ms* for HDMI Port 1. All geometry
settings (example: Keystone, Warping) will be disabled when Enhanced Gaming Mode is enabled. For more
information is below.
Note:
‡
Only support to HDMI1.
‡ *4.5ms is only support for 1080p 240Hz signals via Gaming PC.
‡ The input lag by signals is described in the following table:
‡
The values in the table can vary slightly.
Source Timing
1080p60
1080p120
1080p240
4K60
1080p60
1080p120
1080p240
4K60
‡
Please note that if "Enhanced Gaming" mode is enabled, the 3D, Aspect Ratio, Zoom, Image Shift,
and Geometric Correction functions are disabled auotomatically. These functions and serttings will be
restored when "Enhanced Gaming Mode" is disabled.
3D menu
3D Mode
Use this option to enable/disable the 3D mode function.
3D Sync Invert
Use this option to enable/disable the 3D sync invert function.
Aspect Ratio menu
Select the aspect ratio of the displayed image between the following options:
4:3: This format is for 4:3 input sources.
‡
16:9/21:9/32:9: These formats are for 16:9/21:9/32:9 input sources, like HDTV and DVD enhanced for
‡
Wide screen TV.
‡ V-Stretch: This mode stretches a 2.35:1 image vertically removing the black bars.
Full Screen: Use this special 2.0:1 aspect ratio to display both 16:9 and 2.35:1 aspect ratio movies
‡
without black bars at the top and bottom of the screen.
‡ Auto: Automatically selects the appropriate display format.
Note:
‡
Detailed informations about V-Stretch mode:
±
Some Letter-Box Format DVDs are not enhanced for 16x9 TVs. In this situation, the image will
not look right when displaying image in 16:9 mode. In this situation, please try to use the 4:3
mode to view the DVD. If the content is not 4:3, there will be black bars around the image in
16:9 display. For this type of content, you can use V-Stretch mode to fill the image on the 16:9
display.
±
If you use an external anamorphic lens, this V-Stretch mode also allows you to watch a 2.35:1
content (include Anamorphic DVD and HDTV film source) that supports anamorphic wide is
enhanced for 16x9 Display in a wide 2.35:1 image. In this case, there are no black bars. Light
source power and vertical resolution are fully utilized.
Enhanced Gaming
On
On 1080p120
On 1080p240
On
Off
Off 1080p120
Off 1080p240
Off
Output Output Resolution
1080p60 1080p
1080p
1080p
4K60 4K
1080p60 1080p
1080p
1080p
4K60 4K
Input Lag
17ms
8.6ms
4.4ms
16.9ms
33.8ms
17ms
8.6ms
33.7ms
35
English