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HDMI out
The HDMI port located on the rear left side of the
Display functions as an output port (upper HDMI port,
HDMI Out). This port will not function as an input,
thus no source devices should be connected to this
port.
Only the content received from the HDMI1 input
port located also on the rear left side of the Display
(the one under the HDMI Out port) can be outputted
from this port. The content received from other
inputs, such as Display Port (depends on the
model), can not be outputted. This is a default
function and you can not disable/enable through
any menu option. HDMI Out port will always
function if a source device is connected to the HDMI1
input.
Real Time Clock (RTC)
Your Display has an RTC. It is used to maintain the
real date and time information for a period of time if
the energy supply is interrupted by separating the
Display from the mains or by a power blackout. In this
case the Display will use the date and time information
stored in RTC.
• All time sources are able to override RTC
date/time.
• Display tries to connect to the NTP server
periodical- ly (6 hours after last update) to get
the current date and time information. If the
Display successfully gets this information from
the NTP server, it updates itself and RTC with the
received date and time information. If the NTP
server update fails, the Display uses RTC time
and date to update itself.
• The RTC battery provides power to the
integrated real-time clock and the calendar.
Without any external power source, RTC is
able to function for a minimum of 14 days.
• If RTC is used as time source, manual date-time
set is enabled from the Date/Time option in the
Display Settings > System Settings menu.
Controlling with an External PC
1.
RS-232 Input Socket (3.5mm)
2.
RS-232 to 3.5mm serial cable (commercially
available)
3.
To COM port
4.
RS-232 to USB adapter
5.
PC
You can control the Display from an external PC via
RS-232 (COM port) or LAN (Ethernet port) on the PC.
For instance, system source can be changed by RS-
232 from remote computer. When a command is sent
from the PC to the Display, the Display operates
according to the received command and sends a
response message to the PC.
Equipment/Tools
• RS-232 (3.5mm) to RS-232 (male) cable or LAN
cable (connected via router)
• USB to RS-232 (female) adapter
• Notebook or PC which has USB or LAN port
• Installed program on remote PC to send commands
In general, the RS-232 commands are sent for
operating the implemented functions via serial port
and utility. A suitable utility can be used such as
described below.
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