NEC Display Solutions
Video Wall Installation Guide
1. LAN cable Daisy Chain
Used for controlling monitors via network management system (e.g. NEC NaViSet
Administrator 2), external remote kit KT-RC3 and for display calibration.
Note:
LAN1: input, LAN 2: output. Alternatively, RS232 input can be used for the first
monitor.
3. DisplayPort Daisy Chain
Used for forwarding video signals from the following sources: DisplayPort and OPS Slot-in
PC when set to ‘DisplayPort’ in OPTION - SLOT2 CH SELECT - DisplayPort. Note that not
all OPS devices support this internal connection.
5. How to program the correct ID on the Remote Control
The Remote Control can be configured to manage a dedicated monitor or all monitors
in parallel.
• All displays in parallel: Hold REMOTE ID SET (bottom left key), press the "0" button,
then release REMOTE ID SET
• Dedicated display (e.g. Display 1): Hold REMOTE ID SET (bottom left key), press the
"1" button, then release REMOTE ID SET
4. HDMI Daisy Chain
Used for forwarding video signals from the following sources: HDMI1, DVI,
internal Media Player and OPS Slot-in PC when set to ‘DisplayPort’ in OPTION - SLOT2 CH
SELECT - TMDS. Note that not all OPS devices support this internal connection.
6. Connect a source to the primary monitor
Connect your external PC to the DisplayPort1, HDMI1 or DVI interface on the first monitor.
Alternatively, utilize an OPS Slot-in PC or the integrated Media Player embedded into the
first monitor for a neat and seamless solution.
If using an OPS Slot-in PC, you may have to adjust the SLOT 2CH SETTING and the SLOT
2CH SELECT options located in the OPTION menu of the OSD.
2. Connect remote IR sensor (KT-RC3)
Connect the sensor to the first screen in the LAN daisy chain using the supplied 3.5mm
jack cable. (connect to interface “REMOTE” on the first screen)
Note:
The sensor allows you to benefit from the ambient light sensor and the human
sensor, it also serves as a conventional IR receiver enabling you to control the wall via
the remote control. The KT-RC3 sensor kit, including remote control is sold separately.
DISPLAY 1
EXTERNAL
SOURCE
DP OUT
TO DISPLAY 3
DP1
DP OUT
DP1
DISPLAY 2
EXTERNAL
SOURCE
DISPLAY 1
HDMI 1
HDMI 1
HDMI OUT
HDMI OUT
TO DISPLAY 3
DISPLAY 2
SET
REMOTE ID
DISPLAY 1
LAN 1
LAN 2
LAN 1
LAN 2
DISPLAY 2
FROM NETWORK
MANAGEMENT
TO DISPLAY 3
