KAMEHA KA162 User manual

KA162 4 PORT HDMI KVM SWITCH 4K
(AUTO SWITCHING)
Features
Computer: HDMI input maximum support 4K2K30Hz RGB4:4:4, 8 Bit
Display: HDMI input maximum support 4K2K30Hz YUV 4:4:4, 8 Bit
The Four USB-TYPE B interface pass through three USB interface to the
corresponding host of HDMI signal channel.
Operating system support Windows
95/98/2000/2006/NT/XP/WIN7/WIN8/WIN10, Linux, Unix, MAC, etc.
Support hot plug, connect or disconnect devices to the KVM switch in any
time and without turn off devices.
Support auto switching (monitor the devices in a specified time interval.)
Support keyboard’s hot keys to control the KVM switch.
Available to use keyboard and mouse without any delay after switching the
host devices.
With mounting ears

Specifications
1). Input resolution list
Resolution
I/P
Resolution
Color Space
Support
50Hz
P
720*576
√
√
P
1280*720
√
√
P
1920*1080
√
√
59.97/60Hz
P
720*480
√
√
P
1280*720
√
√
P
1920*1080
√
√
29.97/30Hz
I
720*480
√
√
P
1280*720
√
√
I
1920*1080
√
√
P
1920*1080
√
√
P
3840*2160
√
√
P
1280*720 3D
√
√
P
1920*1080 3D
√
√
25Hz
I
720*576
√
√
P
1280*720
√
√
I
1920*1080
√
√
P
1920*1080
√
√

P
3840*2160
√
√
23.97/24Hz
P
1280*720
√
√
P
1920*1080
√
√
P
3840*2160
√
√
P
1280*720 3D
√
√
P
1920*1080 3D
√
√
2). VESA Resolution (RGB8bit)
Output Device
Resolution
Refresh Rate
Copy
mode
Only second
screen mode
PC
4K TV
LENOVO
ThinkPad E470c
800×600
60HZ
60HZ
√
√
1024×768
60HZ
60HZ
√
√
1152×864
60HZ
60HZ
√
√
1280×600
60HZ
30HZ
√
√
1280×720
60HZ
30HZ
√
√
1280×768
60HZ
30HZ
√
√
1280×800
60HZ
30HZ
√
√
1280×960
60HZ
30HZ
√
√
1280×1024
60HZ
60HZ
√
√
1360×768
60HZ
60HZ
√
√

1366×768
60HZ
30HZ
√
√
1400×1050
60HZ
30HZ
√
√
1440×900
60HZ
30HZ
√
√
1600×900
60HZ
30HZ
√
√
1680×1050
60HZ
30HZ
√
√
1920×1080
60HZ
60HZ
√
√
1920×1220
/
30HZ
/
√
1920×1440
/
30HZ
/
√
2048×1152
/
30HZ
/
√
2048×1536
/
30HZ
/
√
2560×1600
/
30HZ
/
√
2560×1920
/
30HZ
/
√
2560×2048
/
30HZ
/
√
2840×2160
/
30HZ
/
√
4096×2160
/
30HZ
/
√

Panel Descriptions
1) Bi-coloured light
Green Status = USB connected
Red Status = HDMI connected
Orange Status = USB + HDMI connected
2) Select button (Reset & Switch).
3) Reset status indication.
1) 12V DC power input. 2) Upgrading the firmware
3) HDMI out port. 4) USB keyboard and mouse output ports.
5) HDMI in ports. 6) USB keyboard and mouse input ports.

Connecting and Operating
1. Connect all the PC to the HDMI KVM switch, then start all the PC.
2. After all the PC are started in step 1, then you can switch to any PC by
keyboard hot key or the key pad on the KVM panel. (For example, if you
want to control the PC connected to HDMI IN 2 just press the key under
the PORT 2 LED indicator, or the keyboard hot key commands described
following).

HOW TO USE KEYBOARD HOT KEYS:
To enter Hotkey mode, press Scroll lock twice quickly, the buzzer beeps once.
Input any Hotkey combination that follows; the buzzer beeps once when input is
completed.

NOTE: If you need to do auto switching within a specified time
Step 1 :
Step 2 :
FAQ
Problems
Solutions
Keyboard and mouse don’t work at
all no matter which input port is
switched to
Try below ways:
1. Unplug and plug the USB keyboard and
mouse
2. Make sure the USB cable connections
from KVM switch to host devices are all
correct
3. Reset the KVM switch by press RESET
key
4. Unplug and plug the power cord of the
KVM switch then press RESET key
5. Make sure the precision of the mouse
is less than 2000DPI
Only after switch to some input port
the keyboard and mouse don’t work
Make sure theUSB cable connectionfrom KVM
switch to host devices is correct and the USB
cable isn’t broken
Mouse is slowed down/lag/delayed
in
Windows 95/98/2000 system
1. Go to device manager of the Windows,
make sure the KVM USB device is
recognized by Windows, if not, go to
Windows control panel and add new
hardware manually
2. After KVM USB device is recognized by
Windows, install USB drivers in
Windows device manager