Changing settings on the CL-100 is not done through a web UI but through a serial connection. This guide contains reference information for all available serial commands.
This guide is intended for power users. Please contact your customer representative if you want to learn more about the CL-100 and it's configuration.
Serial communication parameters
If you want to learn more about the best way to connect to the CL-100, refer to this KB Article: How to connect RS-232/Serial and view FW version on CL-100
Baud rate: 115200
Data bits: 8
Stop bits: 1
Parity: None
Command termination: <CR><LF>
Commands are not case-sensitive.
System settings
Help
Command: help
Description: Get a list of all commands
Example: help
Feedback: Please see "Help" sheet
Help for a specific command
Command: ? <command>
Description: Get help for a particular command
Example: ? set front key
Feedback: Shows command description
Status
Command: status
Description: Get current device status
Example: status
Get firmware version
Command: get version
Description: Get firmware version
Example: get version
Feedback: MCU FW xxxx
Set serial password
Command: set password XXXXXXXX
Description: Set password (6–10 characters)
Example: set password 123456
Feedback: Password has been set
Reboot
Command: reboot
Description: Reboot the device
Example: reboot
Feedback:
Reboot…
System Initializing…
Initialization Finished!
MCU FW xxxxx
Reset
Command: reset
Description: Reset system settings to default
Example: reset
Feedback: Prompts for "yes" to confirm
Reset all
Command: reset all
Description: Reset system + network settings to default
Example: reset all
Feedback: Prompts for "yes" to confirm
Set front key
Command: set front key x
Description: Lock/unlock front button (x=0–1)
Example: set front key 0
Feedback: Front key unlocked
Get front key
Command: get front key
Description: Get front key lock status
Example: get front key
Feedback: Front key unlocked
Set USB-C Network Access
Command: set usbc access network x
Description: Enable/disable USB‑C Ethernet bridge (x=0–1)
Example: set usbc access network 1
Feedback: USB‑C access network: on
Get USB-C Network Access
Command: get usbc access network
Description: Get USB‑C access network status
Example: get usbc access network
Feedback: USB‑C access network: on
Uptime
Command: get uptime
Description: Get system uptime (Day:Hour:Min:Sec)
Example: get uptime
Feedback: 000:00:13:04
Input settings
Set input
Command: set input x
Description: Select input source (x=1–2)
Example: set input 1
Feedback: USB‑C input
Get input
Command: get input
Description: Get input source
Example: get input
Feedback: USB‑C input
Enable/disable autoswitching
Command: set autoswitch x
Description: Enable/disable auto switching (x=0–1)
Example: set autoswitch 1
Feedback: Autoswitch on
Get autoswitch status
Command: get autoswitch
Description: Get auto-switching status
Example: get autoswitch
Feedback: Autoswitch on
Set autoswitch mode
Command: set autoswitch mode x
Description: Set detection type (x=0–1)
Example: set autoswitch mode 1
Feedback: Autoswitch mode: signal detection
Get autoswitch mode
Command: get autoswitch mode
Description: Get auto-switching mode
Example: get autoswitch mode
Feedback: Autoswitch mode: signal detection
Set input priority
Command: set input priority x
Description: Set priority port (x=0–2)
Example: set input priority 1
Feedback: Input priority: USB‑C
Get input priority
Command: get input priority
Description: Get priority port
Example: get input priority
Feedback: Input priority: USB‑C
Get cable status
Command: get input x cable
Description: Get cable status for inputs (x=0–2)
Example: get input 0 cable
Feedback:
USB‑C input cable: connected
HDMI input cable: disconnected
Set HDCP declaration
Command: set input x hdcp declaration y
Description: Set HDCP declaration
Example: set input 0 hdcp declaration 2
Feedback:
USB‑C input HDCP declaration: HDCP 2.3
HDMI input HDCP declaration: HDCP 2.3
Get HDCP declaration
Command: get input x hdcp declaration
Description: Get HDCP declaration for inputs
Example: get input 0 hdcp declaration
Feedback:
USB‑C input HDCP declaration: HDCP 2.3
HDMI input HDCP declaration: HDCP 2.3
Set EDID
Command: set input x edid y
Description: Set EDID (y=1–21) for input(s)
Example: set input 0 edid 1
Feedback: EDID applied to all inputs
EDID options:
Set input ports (x=0~2) EDID (y=1~21) x=0: All inputs x=1: USB-C input x=2: HDMI input y=01: Copy EDID from HDMI output (default) y=02: Copy EDID from USB-C HDMI output y=03: 4K2K60_444, Audio 2CH PCM y=04: 4K2K60_444, Audio 5.1CH DTS/DOLBY y=05: 4K2K60_444, Audio 7.1CH DTS/DOLBY/HD y=06: 4K2K30_444, Audio 2CH PCM y=07: 4K2K30_444, Audio 5.1CH DTS/DOLBY y=08: 4K2K30_444, Audio 7.1CH DTS/DOLBY/HD y=09: 1080P60_444, Audio 2CH PCM y=10: 1080P60_444, Audio 5.1CH DTS/DOLBY y=11: 1080P60_444, Audio 7.1CH DTS/DOLBY/HD y=12: 720P60_444, Audio 2CH PCM y=13: 1920x1200, Audio 2CH PCM y=14: 1680x1050, Audio 2CH PCM y=15: 1600x1200, Audio 2CH PCM y=16: 1440x900, Audio 2CH PCM y=17: 1360x768, Audio 2CH PCM y=18: 1280x1024, Audio 2CH PCM y=19: 1024x768, Audio 2CH PCM y=20: User Defined 1 y=21: User Defined 2
Get EDID
Command: get input x edid
Description: Get EDID mode
Example: get input 0 edid
Feedback: EDID values returned
Set User EDID
Command: set user edid x <y>
Description: Set user‑defined EDID (x=1–2)
Example: set user edid 1 <00 FF FF FF...>
Feedback: User defined EDID loaded successfully
Get User EDID
Command: get edid data x
Description: Get EDID data (x=0–6)
Example: get edid data 0
Feedback: Multiple EDID blocks returned
Output settings
Get output status
Command: get output x cable
Description: Get cable status for outputs
Example: get output 1 cable
Feedback: USB‑C output cable: connected
Set HDCP mode
Command: set output x hdcp y
Description: Set HDCP mode (y=1–4)
Example: set output 1 hdcp 1
Feedback: USB‑C output HDCP: HDCP 1.4
Get HDCP mode
Command: get output x hdcp
Description: Get HDCP mode
Example: get output 2 hdcp
Feedback: HDMI output HDCP: auto
Set output signal
Command: set output signal y
Description: Set output signal state (y=1–3)
Example: set output signal 1
Feedback: Output signal: on
Get output signal
Command: get output signal
Description: Get output signal status
Example: get output signal
Feedback: USB‑C and HDMI output signal: on
Set HDMI 5v output behavior
Command: set HDMI 5V output y
Description: Configure HDMI 5V behavior
Example: set HDMI 5V output 6
Feedback: HDMI 5V output: OFF after 20 minutes
Get HDMI 5v output behavior
Command: get HDMI 5V output
Description: Get HDMI 5V mode
Example: get HDMI 5V output
Feedback: HDMI 5V output: Always ON
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