Preh mc12t4 Guía Del Usuario
8
subject to change without prior notice
05.2004
Preh KeyTec GmbH, www.preh-keytec.com
3
Installation of Touchscreen
Please read the following instructions prior to starting to use the Preh Touch / Screen
Commander!
Commander!
The following steps are necessary for a correct function of the device:
1 Adjust your computer for the proper video resolution [800x600 / 60 Hz] and switch
it off, connect Touch / Screen Commander, switch on computer and Touch /
Screen Commander (see chapter 3.2).If you asked for confirming the new
hardware "standard monitor", confirm according to display instructions.
Screen Commander (see chapter 3.2).If you asked for confirming the new
hardware "standard monitor", confirm according to display instructions.
2 Adjust the video display on the Touch Commander/Screen Commander for
graphic card in the computer by means of menu point "AUTO TUNING" of the
OSD. This step is important for the best quality of representation (see chapters
3.3).
OSD. This step is important for the best quality of representation (see chapters
3.3).
3 Only Touch Commander:
Installation of touchscreen driver for the corresponding operating system (see
Installation of touchscreen driver for the corresponding operating system (see
chapter 3.5).
The Touch Commander / Screen Commander with the modular base or VESA mount
bracket must be operated with the supplied original power supply.
bracket must be operated with the supplied original power supply.
3.1
Operating Conditions for the System
The Preh Touch Commander / Screen Commander has been developed for the use
with PC graphic adapters in SVGA-setting with 800x600 pixels of resolution. As an
operating system it is necessary to have either a DOS version 3.3 (or higher),
Windows 3.1x, Windows 9x, Windows NT, Windows 2000 or OS/2.
For multimedia models a sound card with "Line Out" outputs for generating sounds is
necessary in addition.
3.2
Cable Installation and System Settings
The installation of the cables must be done
with the computer switched off. Set the
correct screen resolution first. The optimum resolution is 800x600 pixels and the
refresh rate 60 Hz.
To begin connect the VGA cable and the RS232 cable as well as the audio cable
(multimedia models only) (see pict. 3 and pict. 6). Then plug in the AC power cable
to the socket (see pict. 3).
If you now switch on the computer, the LED lights up green after about 3 seconds
and the corresponding picture appears on the screen. If the computer is in suspend
or standby mode the LED is red.
refresh rate 60 Hz.
To begin connect the VGA cable and the RS232 cable as well as the audio cable
(multimedia models only) (see pict. 3 and pict. 6). Then plug in the AC power cable
to the socket (see pict. 3).
If you now switch on the computer, the LED lights up green after about 3 seconds
and the corresponding picture appears on the screen. If the computer is in suspend
or standby mode the LED is red.