Samsung Ud55ep Manual

21
Before Installing the Product 
(Installation Guide)To prevent injury, this apparatus must be securely attached to the floor/wall in accordance with the installation instructions.
 •Ensure that an authorized installation company installs the wall mount.
 •Otherwise, it may fall and cause personal injury.
 •Make sure to install the specified wall mount.
Switching between portrait and landscape
 ―
Contact Samsung Customer Service Center for further details.
 • To use the product in portrait orientation,...

22
A
B
C
E
Figure 1.3 Side view
D D
Figure 1.2 Side view
Installation on an Indented Wall
 ―
Contact Samsung Customer Service Center for further details.
Plane view
A Minimum 40 mm
B Minimum 70 mm
C Minimum 50 mm
D Minimum 50 mm
E Ambient temperature: Under 35
C
 ―When installing the product on an indented wall, allow at least the space specified above between the product and wall for 
ventilation and ensure that the ambient temperature is kept below 35
C.
Dimensions
1
2
3
4
5
Unit: mm (inches)
Model...

23
Installing the Wall Mount
1
Preparing before installing Wall-Mount
To install a wall-mount from another manufacturer, use the Holder-Ring().
Installing the Wall Mount
The wall mount kit (sold separately) allows you to mount the product on the wall.
For detailed information on installing the wall mount, see the instructions provided with the wall mount.
We recommend you contact a technician for assistance when installing the wall mount bracket.
Samsung Electronics is not responsible for any damage to...

24
Wall Mount Kit Specifications (VESA)
 ―Install your wall mount on a solid wall perpendicular to the floor. Before 
attaching the wall mount to surfaces other than plaster board, please contact 
your nearest dealer for additional information.
If you install the product on a slanted wall, it may fall and result in severe 
personal injury.
 • Samsung wall mount kits contain a detailed installation manual and all parts necessary for assembly are provided.
 •Do not use screws that are longer than the...

25
Remote Control (RS232C)
Cable Connection
RS232C Cable
InterfaceRS232C (9 pins)
PinTxD (No.2), RxD (No.3), GND (No.5)
Bit rate9600 bps
Data bits8 bit
ParityNone
Stop bit1 bit
Flow controlNone
Maximum length15 m (only shielded type)
 •Pin assignment
12 3 4 5
6 7 8 9
Pin Signal
1Detect data carrier
2Received data
3Transmitted data
4Prepare data terminal
5Signal ground
6Prepare data set
7Send request
8Clear to send
9Ring indicator  

26
 •RS232C cable
Connector: 9-Pin D-Sub
Cable : Cross Cable
1 59
6-P1-6
95
1-P2-
-P1- -P1- -P2--P2-
Female Rx
Tx
Gnd2
3
5 -------->

27
 •Connector : RJ45
Direct LAN cable (PC to HUB)
RJ45 RJ45 MDC
HUB
P1 P1
P2
P2
SignalP1P2Signal
TX+11TX+
TX-22TX-
RX+33RX+
RX-66RX-
Cross LAN cable (PC to PC)
RJ45P1 P2
SignalP1P2Signal
TX+13RX+
TX-26RX-
RX+31TX+
RX-62TX-                  

28
Connection
 •Connection 1
RS232CIN OUTRS232CINOUTRS232CINOUTRS232CINOUT
 •
Connection 2
RJ45RJ45
 •
Connection 3
RJ45RS232CIN OUTRS232CINOUTRS232CINOUTRS232C
OUT                                      

29
Control Codes
Viewing control state (Get control command)
HeaderCommand IDData length Checksum
0xAA Command type 0
Controlling (Set control command)
HeaderCommand IDData length DataChecksum
0xAA Command type 1Value
Command
No.Command type CommandValue range
1Power control 0x110~1
2Volume control 0x120~100
3Input source control 0x14-
4Screen mode control 0x18-
5Screen size control 0x190~255
6PIP on/off control 0x3C0~1
7Auto adjustment control (PC and 
BNC only) 0x3D
0
8Video wall mode control 0x5C0~1...

30
Power control
 •Function
A product can be powered on and off using a PC.
 •Viewing power state (Get Power ON / OFF Status)
Header Command IDData length Checksum
0xAA 0x11 0
 •
Setting power ON/Off (Set Power ON / OFF)
Header Command IDData length DataChecksum
0xAA 0x11 1"Power"
"Power": Power code to be set on a product.
1: Power ON
0: Power OFF
 •
Ack
Header Command IDData length Ack/Nakr-CMDVal1Checksum
0xAA 0xFF 3'A'0x11"Power"
"Power": Power code to be set...