NEC MultiSync SC40, User Manual

Page: 41 / 148

English
English-35
This LCD monitor uses RXD, TXD and
GND lines for RS-232C control.
The reverse type cable (null modem cable)
should be used for RS-232C control.
3. Press the “DISPLAY” button on the remote
control while aiming at the “PRIMARY”
monitor.
The Information OSD will be shown at top left side of
the screen.
MONITOR ID:
Displays the ID number of the
current monitor within the daisy chain.
TARGET ID:
Displays the ID number of the monitor
that to be controlled via daisy chain from the current
monitor.
Press the “
+ ” or “ - ” buttons to change the “Target
ID” to show the ID number of the monitor to be
controlled. To control all of the daisy chained monitors
simultaneously, select “ALL” as the “Target ID.”
NOTE:
If the monitor is in ECO Standby mode, RS-
232C functionality is stopped.
4. Use the wireless remote controller to control
the “SECONDARY” monitor while aiming
at the “PRIMARY” monitor.
The “MENU OSD” will appear on the selected target
monitor.
NOTE:
If the “ID No.” mode select OSD is showing,
press the “DISPLAY” button on the remote control
while pointing at the “PRIMARY” monitor to clear this
OSD.
HINT:
If you lost control due to an incorrect setting
of “IR CONTROL”, pressing the “DISPLAY” button on
the remote control for 5 or more seconds will reset the
“IR CONTROL” menu to “NORMAL” function.
Functions that can be controlled
via RS-232C are:
Powering ON or OFF
Switching input signals
NOTE:
If your PC (IBM or IBM compatible) is equipped
only with a 25-pin serial port connector, a 25-pin serial port
adapter is required. Contact your dealer for details.
NOTE:
In order to function, the RS-232C OUT terminal
can only be connected to another monitor of the same
model. Do not connect to other types of equipment.
•
•
Using the LCD with RS-232C
- continued
PC
(out)
rS-232C Cable rS-232C Cable
rS-232C (in)
rS-232C (out)
rS-232C (in)
rS-232C (out)
in
out
MultiSync SC
MultiSync SC
MultiSync SC