DRAFT - 07 March 2016
DRAFT - 07 March 2016
INM MTL GECMA WS display rev 2
14
6 .3 .3 Touch-screen interface connection
If the touch-screen feature is being used, a connection must be made to the COM
module. A cable with a USB ‘A’ connector on the end can be seen coming from the
bottom part of the display. Insert this connector into one of the four USB sockets
(USB1 – USB4) provided on the COM module.
A software driver must be installed to make use of the touch-screen feature. See
Section 8 for details of how to install the driver and prepare the display for use with
the touch interface.
6 .3 .4 Data connection
To commission the display a data connection from the PC in the safe area is required.
For details of how to make the data connection see the MTL GECMA COM module
instruction manual.
7
POWER UP
Before switching on the system, check again to make sure everything is mounted,
connected and installed as prescribed so as to ensure safe operation of the terminal.
We recommend that all types of power management in the PC are deactivated.
The power is controlled by the local power switch (there is no power switch on the
terminal)
7 .1
Brightness regulation
As the video signal is digital almost all settings can be changed at the host PC.
To adjust the display brightness follow the steps below:
1. Press CTRL+ALT+A+S+D simultaneously on the hazardous area keyboard
2. The three keyboard LEDs will begin to flash
3. Press up or down to adjust display brightness as required
4. Press CTRL+ALT+A+S+D to exit the brightness adjustment mode
If there is no keyboard installed the brightness has to be adjusted through the PC
graphics adapter.
SW501
J706
VIDEO
J302
USB1
J402
USB2
J403
USB3
J404
USB4
J405
KB
J503
PD
J703
RS232
J702
Fibre
Optic
