Uniclass RH114 User manual

User's Manual
RH114
HD Video Wall Controller
Version : 1.3

2

3
Introduction .......................................................................4
Features .............................................................................4
Specification.......................................................................4
Package contents................................................................4
Connection diagram ...........................................................5
Display diagram.................................................................... 5
Operation...........................................................................6
1. Parts and push buttons .................................................... 6
2. Keyboard hotkeys............................................................. 7
3. RS232 Control .................................................................. 8
Settings ..............................................................................10
Title bar information .........................................................11
Resolution..........................................................................11
Technical support ...............................................................12
FCC / CE Statements ...........................................................12

4
Thanks for purchasing RH114 HD Video Wall Controll. With our highly reliable and quality
product, you can enjoy countless benefits by using this device.
Introduction
RH114, HD Video Wall Controller is the easiest video wall system using an HDMI source. It dynamically
scales and outputs the HDMI source on to 4 HDTV displays with bezel adjustment. This system can also
function as a four port video broadcast system, displaying the same audio - visual on 4 screens. Switching
is seamless so it does not have delays or black screen. It is the ideal solution for Digital Signage/
Advertising, A/ V Splitting, or Broadcasting.
Features
■Single HDMI source to 2 x 2 Video Wall or 4-Port HDMI Splitter
■2 x 2 Hardware bezel correction, support H and V Bezel
■Intuitive operation by front panel Push Buttons, keyboard hotkey and RS232 Extension
■Full HD Digital Video resolution can support up to 1080p to give a combine total of 4K x 2K video
resolution
■Support Locking HDMI cables
Specification
Model No. RH114
Video In 1 x HDMI Type A Female (Lockable)
Video Out 4 x HDMI Type A Female (Lockable)
RS232 1 x DB9, Female
USB Port 2 x USB Type A
Switch/Button 10 x Tact Switch
1 x Power Switch
Video Resolution Full HD or 1920 x 1200
Operation Temperature 0 ~ 40℃
Storage Temperature -20 ~ 60℃
Humidity 0~90% RH, Non-condensing
Weight 2.1 Kg
Dimension(L x W x H) 438 x 200 x 44 mm
Housing Metal enclosure
Power Adapter DC 12V
Safety / Emission FCC, CE
Package contents
■RH114 unit x1
■Power adapter x1
■User manual x1
■RS-232 cable x1

5
Connection diagram
The diagram illustrated here is an example, the actual application may vary. All illustrated computer,
accessories and monitors are not included in the package, it is for reference only. Make sure all the
devices and peripherals are connected appropriately before using this unit.
ABCD
Video source
Keyboard
MousePower adapter
Display diagram
2 x 2
Splitter
or

6
Operation
Various operations are available from this unit, select your preferred operation as follows:
1. Push buttons.
2. Keyboard.
3. RS-232 control.
1. Parts and push buttons
Front panel
1 2 3 4 5 6 7 8 9
No. Item Description
190° LEFT ■Press to rotate the screen 90 degrees counterclockwise.
■Update the firmware*.
290° RIGHT Press to rotate the screen 90 degrees clockwise.
3SPLITTER Broadcast an image to 4 displays simultaneously.
42X2 View a large image in a video wall combined by 2x2 displays.
5Exit/
Lock
■Press to exit the OSD menu.
■Press to lock all the buttons on the unit, or press it again to unlock.
■Press and hold this button, then turn on the power of switch to restore the
default resolution (1024x768).
6Menu/
Select
■Press to bring up the OSD menu.
■Select a desired option on the menu.
■Press and hold this button, then turn on the power of switch to restore the
system to factory default settings.
7
(Cursor buttons)
Press to navigate the OSD menu.
8IR receiver
(optional)
Receive the signals from bundled remote control.
9Reset pin hole Use a paperclip to reset this unit if necessary.

7
Rear panel
10 11 12 13 14 15 16 17
No. Item Description
10 Power switch Press to power on/off the unit.
11 Power jack Connect to the power adapter (DC 12V).
12 USB Type A
receptacles
Connect to USB keyboard and mouse.
13 RS-232 connector Connect to a computer or RS-232 device.
14 USB Type B
receptacles
Connect to a computer for updating firmware*.
15 HDMI OUT A~D Connect to HDMI displays.
16 HDMI IN Connect to HDMI source device.
17 IR EXT (optional) Extend ability of remote control using 3.5mm jack extension cable.
2. Keyboard hotkeys
Command Hotkeys Description
Menu/Select Enter ■Press to bring up the OSD menu.
■Select a desired option on the menu.
Up/Down/Left/Right / / /
(Cursor buttons)
Press to move the cursor up, down, left and right on the menu.
Exit Esc Press to exit the OSD menu.
Mode selection F1~F4 Press to switch a preferred mode.
F1: Splitter F2: VIDEO WALL 2x2
F3: VIDEO WALL 1x3 90 LEFT F4: VIDEO WALL 1x3 90 RIGHT
Video wall 1~4Select the desired source.

8
3. RS232 Control
1. Connect RH114 to a PC using RS232 cable.
2. Open Hyper Terminal and
create a new connection.
Program > Accessories > Communications >
Hyper Terminal >New Connection
3. Enter a preferred name, and then click OK.
4. Select Connect using to COM+X (X is the port
which connected to RH114).
5. Enter the following data to each option, then
press Apply > OK.
Bits per second: 115200
Date bits: 8
Parity: None
Stop bits: 1
Flow control: None
6. The window of Hyper Terminal will appear
after completing the settings. To enter
commands, press Enter. For more command
details, refer to the list next page or enter
"help" in Hyper Terminal for reference.

9
Command Description Parameter
mode [n] Switch video display mode n:
(1) Splitter (2) Video Wall
as [n] Change video aspect ratio n: (1) Fill Screen (2) Keep Ratio
output [id] [n] Set output resolution id: display A~D
n: (1)Auto (2) 1920x1080 (3) 1280x720
split Switch to splitter mode
vw [n] Switch to video wall
vwlayout [n] Set layout of video wall n:1~3
n: (1) 2x2 (2) 1x3 rottated left (3) 1x3 rottated right
vwhbz [n] Set horizontal bezel correction of video wall n: 0~40
vwvbz [n] Set vertical bezel correction of video wall n: 0~40
vwrhbz [n] Set rotated horizontal bezel correction of
video wall
n: 0~40
default Restore to the factory default
edid [n] Config EDID of input source n: 1~8,
(1) Auto (2) Monitor A (3) Monitor B
(4) Monitor C (5) Monitor D (6) 1920x1080
(7) 1280x720 (8) Custom
edidupload Upload customized EDID

10
Settings
1. To bring up the setting menu, press Enter button on
the keyboard or MENU/SELECT button on the front
panel of unit or remote control.
2. Press / button to move the cursor, press /
to select the desired option, and then press MENU/
SELECT to confirm the selection.
OSD timeout
OSD output
Shrink control
Power on state
Load factory default
Firmware date
00
05
Full screen
Default
140926
Sec
Sec
Item Options Description
System OSD timeout Setup the timeout of OSD.
OSD output Output OSD to all displays or display A only.
Shrink control Select Full screen to fill the entire screen. The screen may
be stretched.
Select Keep ratio to remain the original aspect ratios. The
black bars may appear on top-bottom or left-right sides of
screen.
Power on state Select Last to remain the viewing mode before shutting
down the switch. Select Default to restore the default
setting (Quadview).
Load factory default Restore to the factory default.
Firmware date Display the version of firmware.
Video Wall Layout Select a preferred video wall layout.
Bezel Adjust the compensation for bezel between panels.
Output resolution Output A/B/C/D Specify a display and set the desired output resolution. By
default, the resolution of all displays will be set to the best
resolution of display A. Resolutions can be set individually
for each display only in Matrix mode.
EDID Configuration Select a preferred EDID of display for input source.

Title bar information
Once the display title bar function has been enabled (refer to Setting page), the related information
will be listed on the upper left of screen. The image below is an example for explanation; the actual
application is depending on your connection.
1
2
3
1The monitor is showing the image from Output B, and the output resolution is 1920x1080 @60Hz.
2Image sources have been connected to channel 1 and 2 respectively, and both inputted resolutions
are 1920x1080 @60Hz. The icon of indicates the audio is outputted from this channel.
3There is no source connected to this input.
Resolution
The tablets below show the input and output resolutions of RH114, if there is a problem of abnormal
display or no video, suggest using a more standard display mode from the list.
Input Resolution Refresh rates (HZ)
640x480 50/59/60/72/75
720x480 (720P) 56/59/60/72/75
720x576 (576P) 50/60/70/72/75
800X600 56/60/70/72/75
1024X768 60/70/72/75
1152X864 50/69/60/75
1280x600 50/59/60
1280X720 (720P) 50/59/60/75
1280X768 50/59/60/75
1280X800 50/59/60/75
1280X960 50/59/60
1280X1024 50/59/60/75
1360x768 50/59/60/75
1366x768 50/59/60/75
1440X1050 50/59/60
1440X900 50/59/60/70/75
1600x900 50/59/60
1600x1024 59/60
1600X1200 50/60
1680x1050 59/60
1920X1080i 25/29/30
1920X1080 (1080P) 50/59/60
1920X1200 50/60
Output Resolution Refresh rates (HZ)
1024X768 60
1280X800 60
1280X1024 60
1360x768 60
1600X1200 60
1680x1050 60
1920X1200 60
720P 50/60
1080P 24/30/50/60

Technical support
Please contact with your local distributor for more information or technical support.
FCC / CE Statements
FCC Statement : This equipment has been tested and found to comply with the regulations for a Class
B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable
protection against harmful interference when the equipment is operated in a commercial environment.
This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in
accordance with this User Guide, may cause harmful interference to radio communications. Operation of
this equipment in a residential area is likely to cause harmful interference in which case, the user will be
required to correct the interference at his/her own expense.
CE Statement : This is a Class B product in a domestic environment, this product may cause radio
interference, in which case the user may be required to take adequate measures.
RoHS Compliant
Rev.1.3 Copyright ©Mar. 2018 All Rights Reserved