ViewSonic TD2230 User Manual

7
Adjusting the Screen Image
Use the buttons on the front control panel to display and adjust the on-screen OSD
control settings.
Standby Power On/Off
Power light
Blue = ON
Amber = Power Saving
[1]
Displays the Main Menu or exits the control screen and saves
adjustments.
[2]
Displays the control screen for the highlighted control.
Also a shortcut to Auto Input toggle (D-Sub, HDMI, or Display port).
▲/▼
Scrolls through menu options and adjusts the displayed control
settings.
Blue Light Filter (▼) / ViewMode (▲)
Do the following to adjust the display setting:
1. To display the Main Menu, press button [1].
NOTE: All OSD menus and adjustment screens disappear automatically after
about 15 seconds. This is adjustable through the OSD timeout setting in the
setup menu.
2. To select a control to adjust, press ▲ or ▼ to scroll up or down in the Main
Menu.
3. After the desired control is selected, press button [2].
4. To save setting adjustments and exit the menu, press button [1] until the OSD
disappears.
The following tips may help you optimize your display:
• Adjust the computer’s graphics card to support a recommended timing mode
(refer to “Specications” page for recommended setting specic to your display).
To find instructions on “changing the refresh rate”, please refer to the graphics
card’s user guide.
• If necessary, make small adjustments using H. POSITION and V. POSITION
until the screen image is completely visible. (The black border around the edge
of the screen should barely touch the illuminated “active area” of the display.)

ViewSonic TD2230 Specifications

General

Panel type	ADS
Pixel pitch	0.24825 x 0.24825 mm
Screen shape	Flat
Display diagonal	21.5 \
Touch technology	Multi-touch
Touchscreen type	Multi-user
Display brightness	250 cd/m²
Display technology	LCD
Vertical scan range	50 - 76 Hz
Maximum refresh rate	76 Hz
Horizontal scan range	24 - 82 kHz
Touchscreen technology	Projected capacitive system
Contrast ratio (dynamic)	50000000:1
Contrast ratio (typical)	1000:1
Display diagonal (metric)	54.6 cm
Supported graphics resolutions	640 x 480 (VGA), 720 x 400, 800 x 600 (SVGA), 1024 x 768 (XGA), 1280 x 1024 (SXGA), 1440 x 900 (WXGA+), 1680 x 1050 (WSXGA+), 1920 x 1080 (HD 1080)
Number of simultaneous touchpoints	10
Certification	cULus, FCC-B, ICES003, Energy Star 8.0, EPEAT Bronze, CEC, MX-CoC, Mexico Energy, CE, CE EMC, CB, RoHS, ErP, REACH, WEEE, EAC, UkrSEPRO, BIS, CCC, China RoHS, China Energy Label, CECP
Product color	Black
Display viewable area (HxV)	476.64 x 268.11 mm
Cables included	AC, Audio (3.5mm), HDMI, USB
Audio input	1
HDMI version	1.4
USB hub version	3.2 Gen 1 (3.1 Gen 1)
DisplayPort version	1.2
USB upstream port type	USB Type-B
USB Type-A downstream ports quantity	2
Tilt angle range	20 - 70 °
Number of OSD languages	12
Panel mounting interface	100 x 100 mm
AC input voltage	100-240 V
Power supply type	AC
AC input frequency	50 - 60 Hz
Power consumption (typical)	25 W
Storage temperature (T-T)	-20 - 60 °C
Operating temperature (T-T)	0 - 40 °C
Storage relative humidity (H-H)	5 - 90 %
Operating relative humidity (H-H)	20 - 90 %
Package depth	114 mm
Package width	550 mm
Package height	371 mm
Package weight	4700 g
NVIDIA G-SYNC	No
Other operating systems supported	Android
Windows operating systems supported	Windows 10, Windows 7, Windows 8, Windows 8.1
RMS rated power	6 W
Sustainability certificates	CE, EPEAT Bronze, ErP, REACH, RoHS
Harmonized System (HS) code	85285210

Weight and Dimensions

Depth (with stand)	47 mm
Width (with stand)	490 mm
Height (with stand)	299 mm
Weight (with stand)	3580 g