Posiflex JIVA KS-7215 - Manual (Page 19)

Part 19
DISPLAY ISSUES
Main LCD Display
For best viewing result please set your display resolution at 1240 x 1024 for
17” LCD and 1024 x 768 for 15” LCD with high color. The system Video
Memory is shared with system memory, and supports DVMT 4.0.
VGA Port
The VGA port in the KS-6915/6917/7215/7217 system supports either a
separately connected LCD monitor or touch monitor. To support the DC power
to the Posiflex LCD display, have a qualified technician to set the power
supply in KS main unit through the VGA connector according to Posiflex
technical information. Do not connect other monitor to this port before the
power in this port is disabled.
Note: When 2
nd
display is connected, the screen display of system boot up
stage and application in some OS will be smaller than usual in both 1
st
and 2
nd
displays.
SERIAL PORTS – COM1/2/3/4
In KS-6915/6917/7215/7217 system, there are 2 serial ports in form of DB 9
pin male connectors and 2 in form of 10 pin RJ45 type modular connector
available. Both DB 9 serial ports can supply a +5 V or +12V DC after proper
BIOS setup. However, do not connect any other device to this port before
the power in this port is disabled.
STORAGE DEVICES
The standard system storage device is a 2.5” SATA HDD in
the main unit. This device can be replaced with an option
SSD or an option CF memory card reader. There is also an
option to have SATA HDD in the base and another option to
have also a RAID control. In the system I/O area between the
COM1 connector and the SATA port there are 2 LED’s as marked in the right
picture to indicate the operation status of the HDD’s. When the RAID function
is engaged, the lower LED (marked HDD0) indicates the status of the primary
HDD (the one in main unit) and the upper LED (marked HDD1) indicates the
secondary HDD (the one in base). When there is no RAID function, the lower
LED (HDD0) indicates status of either HDD and the upper LED (HDD1)
indicates the status of optional CF card.
PARALLEL PORT
In KS-6915/6917/7215/7217 system, the parallel port can be available only
through use of the optional conversion cable. It should be connected to the