KAMEHA KA073 User manual

1. Source device:
Source device with HDMI output, such as set-top boxes, computers,
video recorders,etc.
2. Display device:
Display device with HDMI input, such as television, projector,
HD display,etc.
3. Cable:
HDMI cables
· PANEL DESCRIPTION
1. Front panel：
① Power indicator
3.5mm jack audio
cables ×1pcs
· INSTALLATION REQUIREMENTS
video wall controller
unit ×1pcs
power ada pte r
（12V2A）×1pcs
Please read below safety instructions carefully before installation and
operation:
1. Please pay attention to all the warnings and hints on this device.
2. Do not expose this unit to rain, moisture and liquid.
3. Do not hot plug when it is working.
4. Use DC12V power supply only. Make sure specification
matched if using adapters not supplied by factory.
This video wall controller is a perfect solution for 1x2 large video wall,
supports 1xHDMI source input and 2xHDMI outputs to two monitors.
It supports HDCP-compliant HDMI signal source up to full HD
1080p@60Hz. It s ideal for video wall display applications in clubs,
exhibitions, building lobbies and other similar venues.
1. With 2 HDMI outputs,divides the input video into two parts
and extend to two same size displays.
2. Resolution supported is up to 1080p@60Hz.
3. Support video wall screen mode and clone screen mode.
4. With 3.5mm audio output port, access to audio equipment easily.
5. Wall-mountable design, easy for installation.
6. Switch output modes with mode button.
7. Plug and play.
· PACKAGE CONTENTS
· INTRODUCTION
· FEATURES
① DC input（DC12V） ③ HDMI signal input
② Audio output ④ HDMI signal outputs
2. Back panel：
· CONNECTION AND OPERATION
1. Connection
· IMPORTANT SAFETY INSTRUCTIONS
② Mode button
user manual ×1pcs
HDMI Input
PC
HDMI output
HDMI output
Audio output
Video wall controller
2. Connection instruction
1 ) Connect the HDMI output port on the video source device to the
HDMI input port on the video wall controller via HDMI cable.
2 ) Connect the audio output port to an audio player through an
audio cable.
3 ) Connect power supplies of all devices, and video wall
controller works.
3. Display Modes
Video Wall Screen Mode Clone Screen Mode
① ②
① ② ③ ④
A
A
Display 1 Display 2
Left-Right 1×2 Configuration
A
Display 1 Display 2
A
Left-Right 1×2 Configuration
Screws*4pcs
Wall-mount kit x2pcs
’

U s e r M a n u a l
HDMI 1×2 Video Wall Controller
Q: TV displays with black borders around the edge:
A:1 ) Adjust the display ratio with the mode switch button;
2 ) Set TV to full screen mode(full pixel display).
Q: the TV shows "No signal"
A:1 ) Please check whether there is a HDMI signal input;
2 ) Try to replace high quality or shorter HDMI cables
3 ) Try to reduce the resolution of signal source.
· FAQ
Up-Down 1×2 Configuration Up-Down 1×2 Configuration
Display 1
Display 2 A
Display 2
Display 1 A
A
Display 2
· SPECIFICATION
Power consumption
12V /2A
Product dimension
Weight
Power supply
Color
Working temperature 0-60℃
Input port
1×HDMI
Output port
Item
HDMI resolution
Description
HDMI signal
Black
HDMI1.3, Full compatible with HDCP1.2
2×HDMI
480i@60Hz, 480p@60Hz，576i@50Hz，576p@50Hz，
720P@50/60Hz,1080p@50/60Hz
<10W
600g
214(L)x108.6(W)x25.5(H)mm
Audio format PCM
The product name and brand name may be registered trademark of
related manufactures. ™ and ® may be omitted on the user manual.
The pictures in this user manual are just for reference. The terms HDMI,
HDMI High-Definition Multimedia Interface, and the HDMI Logo are
trademarks or registered trademarks of HDMI Licensing Administrator, Inc.
We reserve the rights to make changes without further notice to a product
or system described herein to improve reliability, function or design.
Disclaimer