User Manual
Rear
1. HDMI A / HDMI B OUTPUT: Connect to two HDMI displays, HDMI A is the main output.
2. HDMI 1 / HDMI 2 / HDMI 3 / HDMI 4 / USB-C INPUT: Connect to HDMI and Type C source devices.
3. 12V DC: Connect the 12VDC 3A PSU to an AC wall outlet and securely connector to the unit.
4. SERVICE: USB Type A port. Connect to a PC for firmware update.
5. LAN: TCP/IP control port.
6. CONTROL: RS-232 port (5V output, Tx, Ground and Rx). Connect to a PC, Serial Controller or Serial
device via phoenix block 4-way connection for the pass-through transmission of RS-232 commands.
7. AUDIO OUT:
- L/R: 3.5mm analog stereo output port.
- TOSLINK: digital audio optical output port.
8. USB-KVM:
- Mouse / Keyboard: USB Type A ports, connect to a USB mouse and keyboard.
- HOST1 / HOST2 / HOST3 / HOST4: USB Type B ports related to each respective input for KVM
control. Please Note: HOST4 port can be used for KVM control of HDMI 4 or USB-C input (not
possible to use both at the same time).
9. Connect the housing to the ground.
Operation
The Switch supports resolutions up to 4K60 and audio formats such as LPCM, AC3, DD+, DTS, DTSHD,
up to 7.1 channel (pass-through function via HDMI cable, USB-C input supports only LPCM 2.0 audio).
LPCM format audio volume can be controlled as shown below in many ways, the following video output
resolutions are supported:
No. Output Resolution
1
4096x2160p 60Hz
2
4096x2160p 50Hz
3
3840x2160p 60Hz
4
3840x2160p 50Hz
5
3840x2160p 30Hz
6
3840x2160p 25Hz
7
1920x1200p 60Hz RB
8
1920x1080p 60Hz
No. Output Resolution
9
1920x1080p 50Hz
10
1360x768p 60Hz
11
1280x800p 60Hz
12
1280x720p 60Hz
13
1280x720p 50Hz
14
1024x768 60Hz
15
AUTO
16
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