3M Touch Systems Proprietary Information
8
ChassisTouch
TM
450 Monitor User’s Installation Guide
!
Refresh rate (also called “vertical scan rate” or “vertical sync”): 60 Hz
!
Color depth (also called “color palette” or “number of colors”): 3M Touch
Systems recommends that color depth be set at no less than 16-bit (high
color).
The video card must support one of the display modes specified in Table A.
If you select an unsupported video mode, the monitor will stop working or
display an unsatisfactory picture quality.
Many video cards initially display a screen image at the VGA or SVGA
resolution. The ChassisTouch 450 monitor supports these resolutions (Table
A), and so can display the desktop controls that let you change to the optimal
resolution of 1024 x 768. For information on how to change resolution, see
“Controls for adjusting the video display” on page 16.
10.
Connect communications and power cables to the ChassisTouch 450
monitor by following these steps:
a)
Make sure that the host computer is powered off.
Table A: Supported display modes and refresh rates
Display Mode
Refresh Rate (Hz)
VGA (640 x 480)
60
75
85 (15” failsafe mode)
SVGA (800 x 600)
56
60
75
85 (15” failsafe mode)
XGA (1024 x 768)
60
75
85 (15” failsafe mode)
WARNING
To reduce the risks associated with electrical shock, fire, or explosion which, if not avoided,
could result in death or serious injury and/or property damage:
!
Use locking devices on connectors.
!
To ensure compliance with electrical codes and safe operation of the monitor, have a licensed
journeyman electrician familiar with local codes perform all wiring and installation tasks.