Converters.TV ID 927 User manual

LED Multi-Screen SDI
Video Wall - ID# 927
Operation Manual

Introduction
The LED Multi-Screen SDI Video Wall allows SDI sources to be shown on
multiple 1366 768 LED panels. Controlled using RS-232 and an IR remote this
video wall has a thin bezel that is just 6mm wide, which allows you to clearly
see your desired video. Including HDMI, SDI and VGA input sources in multiple
combinations like 2 2 (four displays), 3 3 (nine displays) and 4 4 (16 displays)
this system supports input resolutions from 480i/p to 720p & 1080i/p. Thanks to
RS-232 control advanced and professional users can control the displays and
their settings through a PC/Notebook, this system also includes features like
SDI loop through and split screen. From wide 178* viewing angles (horizontal
and vertical lines) and supporting individual picture settings as well as O/U
scan adjustment on this video wall is a great way to show SDI sources to a
large audience.
Features
●47” LED Display
● Display Resolution = 13 x 7 8
● Response Time = 12ms
● Brightness = 700cd/m2
● Contrast Ratio = 1400 : 1
● Viewing Angle = 178° horizontal / vertical
● Input = VGA x 1, IR x 1, HDMI x 2, RS-232 x 2, SDI x 2
● HDTV Video Timings = 480i/p, 720p, 1080i/p
● SDI Video Timings = 480i / 57 i / HD-SDI-720p / 1080i / 3G-SDI-1080p
● VGA Video Timings = Up to SXGA (1280 x 1024) and 1920 x 1080
● Power = AC 100~240V AC / 5V(Max) 50~ 0Hz
● Power Consumption = 140W / 1W Standby
● Optional Accessories = Wall Mount Gear, Display Stand
Applications
●Support 2 2, 3 3, 4 4, and 5 5 video wall settings
●Smart control over RS-232 / UART channel, set up on one single screen to set
up all screens
●Support M N such as 2 3 or 1 3 video wall settings
●Built-in frame-shifting feature for the optimization of video display
●Supper-slim frame: 4.2+2.7mm
●Support OSD (On Screen Display) operation
●Support high definition SDI video interface
●Versatile applications: department stores, chain stores, stock broker lobbies,
airport, train / bus stations, and digital signage installation

Remote Control
①POWER: Turn on the power of the monitor.
②POWER OFF: Turn off the power of the monitor.
③SINGLE: Press this button to switch the output image
to single display per monitor.
④2x2/3x3/4x4/5x5:Press these buttons to switch the
output image to 2 2/3 3/4 /3 2/4 3 or 5 5 displays per
image.
⑤▲/▼: Adjust or select OSD menu up and down.
⑥◄/►: Adjust or select OSD menu left and right.
⑦OK: Press this button to confirm the selection.
⑧RETURN: E it the OSD menu or the selection.
⑨MENU: Display the OSD (On Screen Display) menu.
⑩HDMI1/2: Press this hot key to switch the input to
HDMI I/2.
⑪VG : Press this hot key to switch the input to VGA.
⑫U/OVER: Press this key to adjust the screen when the
image is underscan or overscan.
⑬SDI: Press this hot key to switch the input to SDI.
⑭OPTION: Press this key to switch to the special
setting of the display image set by the factory design.
⑮F C:Press this key to enter into the factory mode.
This is not a normal entry therefore, do not press this key
unless it is advised and guide by the special technician.
Signal Terminals
Input/Output
①C IN: Connect the power cord with the power adaptor included in the package
and plug it into the wall outlet for the power supply.
②HDMI IN 1/2: Connect the HDMI cable from DVD/Blu-ray player for signal input.
③VG IN: Connect the D-Sub 15pin cable from the PC/NB device or with RGB to D-
Sub adaptor from the AV device for video signal input.
④RS-232 IN: Connect the D-Sub 9pin cable from PC/NB device for RS-232 control.
⑤RS-232 OUT: Connect the D-Sub 9pin cable to the ne t video/TV wall
panel's(suggest using the same family type) RS-232 IN for unit signal distribution and
displaying.
⑥IR in: Connect the IR blaster included in the package for receiving remote control's
signal of the device.
⑦SDI OUT: Connect the SDI cable to the ne t video/TV wall panel's(suggest using
the same family type) SDI IN for unit signal distribution and displaying.
⑧SDI IN: Connect the SDI cable from the SDI source equipment for signal input.

sing Your
LED Display
Refer to the owner's manual of any e ternal equipment to be connected. When
connecting any e ternal equipment, do not connect any AC power cord to wall outlets
until all other connections are completed.
1. Connect all AC power sources.
2. Installing the AAA size batteries in your remote control.
Step 1. Slide the back cover up to open the battery compartment of the
remote control.
Step 2. Insert two AAA size batteries. Make sure to match the (+) and (-) ends
of the batteries with the (+) and (-) ends indicated in the battery compartment.
Step 3. Slide the cover back into place.
Do not use caustic cleaners (Porcelain, stainless steel, toilet, or oven cleaner etc.) on
the remote, as it may suffer damage.
3. Press the [POWER] button on the remote to turn on the LED Display.

sing the
OSD menu
Press [MENU].
Press [▲ / ▼] to highlight an option.
Press [◄ / ►] to adjust.
Press [OK] to confirm the selection.
Picture Menu
Press [▲ / ▼] to highlight an option.
Press [◄ / ►] to adjust.
Press [OK] to confirm the selection.
Press [EXIT] to e it menu.
Option Description
Picture Mode To adjust picture mode to: Vivid / Normal / Cinema / User
Standard ON/OFF, when select to ON the system will go back to initial setup
Colour To adjust the color saturation
Tint To adjust picture hue (NTSC only)
Sharpness Sharpen of soften the picture
Contrast To increase or decrease picture contrast.
Brightness To adjust for brighten or darken the picture.

Setup Menu
Press [▲ / ▼] to highlight an option.
Press [◄ / ►] to adjust.
Press [OK] to confirm the selection.
Press [EXIT] to e it menu.
Option Description
Language Select the OSD display language (English, Traditional Chinese and
Simplify Chinese).
Standard Set it to ON will allow system to set the setup menu into the default value
as indicated in the in the above diagram.
H Postion Start To set the total value of the horizontal value of the video/TV wall. This
function is made to adjust for the standard monitor screen.
V Position Start To set the total value of the vertical value of the video/TV wall. This
function is made to adjust for the wide monitor screen.
H Zoom To set the total value of the horizontal zoom in and zoo out size of the
video/TV wall. This function is made to enlarge the image or to shrink the
image.
V Zoom To increase or decrease picture contrast. To set the total value of the
vertical zoom in and zoo out size of the video/TV wall. This function is
made to enlarge the image or to shrink the image.
H Blanking Edit This function is to set the total value of the horizontal value of the banking
area of the video/TV wall. This function is made to adjust the image
according to display's frame.
V Blanking Edit This function is to set the total value of the vertical value of the banking
area of the video/TV wall. This function is made to adjust the image
according to display's frame.
TV Option Width This function is to set the numbers of the TV/display that is to be on a
horizontal line of the TV wall.
TV Option Height This function is to set the numbers of the TV/display that is to be on a
vertical line of the TV wall.
Back Light This function is to set the back light of the TV panel from the lowest figure
of 0 with the brightest light to the highest figure of 230 with darkest light.

RS-232 Protocol
Pin Definition
RS-232 IN RS-232 OUT
Pin 1 NC Pin 1 NC
Pin 2 TxD Pin 2 RxD
Pin 3 RxD Pin 3 TxD
Pin 4 NC Pin 4 NC
Pin 5 GND Pin 5 GND
Pin NC Pin NC
Pin 7 Connect to Pin 8 Pin 7 Connect to Pin 8
Pin 8 Connect to Pin 7 Pin 8 Connect to Pin 7
Pin 9 NC Pin 9 NC
Baud Rate: 19200bps
Data bit: 8 bits
Parity: None
Stop Bit: 1 bit
Flow Control: None
Command
COMM ND CTION
0 23 0 53 0 30 0 30 0 31 0 23 POWER ON
0 23 0 53 0 30 0 30 0 30 0 23 POWER OFF
0 23 0 43 0 30 0 30 0 30 0 23 UNDER SCAN
0 23 0 43 0 30 0 30 0 31 0 23 OVER SCAN
0 23 0 43 0 52 0 11 0 00 0 23 SINGLE
0 23 0 43 0 52 0 22 0 00 0 23 2 2
0 23 0 43 0 52 0 33 0 00 0 23 3 3
0 23 0 43 0 52 0 44 0 00 0 23 4 4
0 23 0 43 0 52 0 55 0 00 0 23 5 5
0 23 0 43 0 52 0 32 0 00 0 23 3 2
0 23 0 43 0 52 0 43 0 00 0 23 4 3
0 EF 0 05 0 D7 0 C0 0 22 0 07 0 EE Change to HDMI
0 EF 0 05 0 D0 0 C0 0 22 0 00 0 EE Change to PC

Connection and
Installation

Prepare the
TV / Panel
Keep all the parts properly for future installation purpose.
1.Separate the fixed rack from both side
•To avoid scratch or damage of the panel, it is suggested to place the panel on a
flat table that is covered with soft cotton pad.
•As show in the diagram 1, remove the screws ( 4) from the fi ed rack ( 2) of both
side.
As show in the picture is for reference only, please see the actual goods for standard.
2. Separate the support rack from the fixed rack
•As show in the diagram 2, remove the support rack's screw ( 4) from the fi ed
rack ( 2) of both side.
3. Fix the fixed rack on
•Keep the support rack and all the removed screws properly for future installation
purpose and fi the fi ed rack on the back of the panel as to diagram 3 show with
the screws included in the panel's parts package.

Specifications
Screen Size (inches) 47SDI
Aspect Ratio 1 :9
Contrast Ratio 1400:1
Viewing angle range 178°
Panel Resolution 13 *7 8
Response Time (ms) 12
VIDEO
HDMI Compatibility 480p/720p/1080i/1080p
HDTV Compatibility Up to 1080P
PC Resolution Up to 1920x1080@ 0
Progressive Scan Yes
Video Noise Reduction Yes
3D-Y/C Digital Comb Filter Yes
Color Purity Optimizer
(3D Color Management) Yes
Motion Pattern Noise Reduction Yes
INPUT/OUTPUT
HDMI Interface 2 rear
PC Input (for PC) 1 rear
SDI 2 rear (1 in, 1 out)
GENERAL
Power Supply 100V~240V
Power Consumption (W)180
On Screen Display Languages Chinese, English
Dimension (H x W x D) mm 104 x 591 x 115
Net Weight (KG) 20.4
Gross Weight (KG) 21
Accessory Power Cord 1
Remote Control with Batteries Yes
ser Manual Yes