SP18CAT120 - Unspecified Simplified MFG - Free user manual and instructions
Find the device manual for free SP18CAT120 Simplified MFG in PDF.
| Product Type | HDMI 1x8 HDBaseT Splitter/Transmitter |
| Brand | Simplified MFG |
| Model | SP18CAT120 |
| Dimensions (Transmitter) | 440mm x 130mm x 44mm (17.32" x 5.12" x 1.75") |
| Weight (Transmitter) | 1.62 kg |
| Power Supply | DC 24V/3.75A locking adapter, input AC100-240V 50/60Hz |
| Power Consumption | 72W |
| Video Bandwidth | 18 Gbps (HDMI 2.0b) |
| Maximum Video Resolution | 4K2K@60Hz 4:4:4 (8-bit), supports HDR10, HDR10+, HLG, Dolby Vision |
| HDCP Compliance | HDCP 2.2/1.x |
| Input | 1 x HDMI Type A |
| Outputs | 1 x HDMI Loop Out, 8 x HDBaseT (RJ45), 1 x Coaxial Audio (RCA), 1 x L/R Audio (Phoenix) |
| Max Transmission Distance (4K) | 120m (394 ft) over CAT6/6a/7 |
| Max Transmission Distance (1080p) | 150m (492 ft) over CAT6/6a/7 |
| Audio Breakout | Balanced audio (Phoenix) and Coaxial S/PDIF at TX; 3.5mm mini jack and optical S/PDIF at RX |
| Control | RS-232 (3-pin Phoenix), IR pass-through (12V), EDID DIP switch |
| EDID Management | Internal EDID library with copy from loop or HDBaseT outputs |
| Housing Material | Metal enclosure |
| Rack Mountable | Yes, 1U, mounting ears included |
| Operating Temperature | 0°C to 40°C (32°F to 104°F) |
| Storage Temperature | -20°C to 60°C (-4°F to 140°F) |
| Relative Humidity | 20-90% RH (non-condensing) |
| ESD Protection | ±8kV air-gap, ±4kV contact discharge |
| Warranty | 3-year limited warranty |
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USER MANUAL SP18CAT120 Simplified MFG
flowchart
graph TD
A["AMP"] -->|Red Line| B["3rd Party Control 3"]
A -->|Purple Line| C[" Stereo "]
A -->|Blue Line| D[" Cat6/6A/7/8 "]
A -->|Red Line| E[" Cat6/6A/7/8 "]
A -->|Blue Line| F[" Cat6/6A/7/8 "]
A -->|Red Line| G[" Cat6/6A/7/8 "]
A -->|Blue Line| H[" Cat6/6A/7/8 "]
A -->|Red Line| I[" Cat6/6A/7/8 "]
A -->|Blue Line| J[" Cat6/6A/7/8 "]
A -->|Red Line| K[" Cat6/6A/7/8 "]
A -->|Blue Line| L[" Cat6/6A/7/8 "]
A -->|Red Line| M[" Cat6/6A/7/8 "]
A -->|Blue Line| N[" Cat6/6A/7/8 "]
A -->|Red Line| O[" Cat6/6A/7/8 "]
A -->|Blue Line| P[" Cat6/6A/7/8 "]
A -->|Red Line| Q[" Cat6/6A/7/8 "]
A -->|Blue Line| R[" Cat6/6A/7/8 "]
A -->|Red Line| S[" Cat6/6A/7/8 "]
A -->|Blue Line| T[" Cat6/6A/7/8 "]
A -->|Red Line| U[" Cat6/6A/7/8 "]
A -->|Blue Line| V[" Cat6/6A/7/8 "]
A -->|Red Line| W[" Cat6/6A/7/8 "]
A -->|Blue Line| X[" Cat6/6A/7/8 "]
A -->|Red Line| Y[" Cat6/6A/7/8 "]
A -->|Blue Line| Z[" Cat6/6A/7/8 "]
A -->|Red Line| AA[" Cat6/6A/7/8 "]
A -->|Blue Line| AB[" Cat6/6A/7/8 "]
A -->|Red Line| AC[" Cat6/6A/7/8 "]
A -->|Blue Line| AD[" Cat6/6A/7/8 "]
A -->|Red Line| AE[" Cat6/6A/7/8 "]
A -->|Blue Line| AF[" Cat6/6A/7/8 "]
A -->|Red Line| AG[" Cat6/6A/7/8 "]
A -->|Blue Line| AH[" Cat6/6A/7/8 "]
A -->|Red Line| AI[" Cat6/6A/7/8 "]
A -->|Blue Line| AJ[" Cat6/6A/7/8 "]
A -->|Red Line| AK[" Cat6/6A/7/8 "]
A -->|Blue Line| AL[" Cat6/6A/7/8 "]
A -->|Red Line| AM[" Cat6/6A/7/8 "]
A -->|Blue Line| AN[" Cat6/6A/7/8 "]
A -->|Red Line| AO[" Cat6/6A/7/8 "]
A -->|Blue Line| AP[" Cat6/6A/7/8 "]
A -->|Red Line| AQ[" Cat6/6A/7/8 "]
A -->|Blue Line| AR[" Cat6/6A/7/8 "]
A -->|Red Line| AS[" Cat6/6A/7/8 "]
A -->|Blue Line| AT[" Cat6/6A/7/8 "]
A -->|Red Line| AU[" Cat6/6A/7/8 "]
A -->|Blue Line| AV[" Cat6/6A/7/8 "]
A -->|Red Line| AW[" Cat6/6A/7/8 "]
A -->|Blue Line| AX[" Cat6/6A/7/8 "]
A -->|Red Line| AY[" Cat6/6A/7/8 "]
A -->|Blue Line| AZ[" Cat6/6A/7/8 "]
A -->|Red Line| BA[" Cat6/6A/7/8 "]
A -->|Blue Line| BB[" Cat6/6A/7/8 "]
A -->|Red Line| BC[" Cat6/6A/7/8 "]
A -->|Blue Line| BD[" Cat6/6A/7/8 "]
A -->|Red Line| BE[" Cat6/6A/7/8 "]
A -->|Blue Line| BF[" Cat6/6A/7/8 "]
A -->|Red Line| BG[" Cat6/6A/7/8 "]
A -->|Blue Line| BH[" Cat6/6A/7/8 "]
A -->|Red Line| BI[" Cat6/6A/7/8 "]
A -->|Blue Line| BJ[" Cat6/6A/7/8 "]
A -->|Red Line| BK[" Cat6/6A/7/8 "]
A -->|Blue Line| BL[" Cat6/6A/7/8 "]
A -->|Red Line| BM[" Cat6/6A/7/8 "]
A -->|Blue Line| BN[" Cat6/6A/7/8 "]
A -->|Red Line| BO[" Cat6/6A/7/8 "]
A -->|Blue Line| BP[" Cat6 / 4K |<br> 4K Distance = 120m (394ft.)<br>1080p Distance = 100m (492ft.)"]
Simplified MFG • 550 W Baseline Road Ste 102-121 • Mesa, AZ 85210 • www.simplifiedmfg.com • 833-HDMI-411 (436-4411)

SP18CAT120T
18Gbps HDMI 1×8 120m HDBaseT
Splitter/Transmitter

natural_image
Back view of a black network switch device with ports and connectors (no visible text or labels)User Manual
VER 3.1
Thank you for purchasing this device
The Simplified MFG SP18CAT120T was designed to provide years of reliable service. Please read this manual thoroughly before connecting, operating, or adjusting this device. Please keep this manual for future reference.
Surge protection device recommended
This product contains sensitive electrical components that may be damaged by electrical spikes, surges, electric shock, lighting strikes, etc. Use of surge protection systems is highly recommended to protect and extend the life of your equipment. The HDSURGE is designed to protect your system when using cable and satellite boxes. It is highly recommended that you use one with these types of sources.
Table of Contents
- Introduction......1
- Features....1
- Package Contents......1
- Specifications....2
- Operation Controls and Functions....3
5.1 Transmitter....3
5.2 HDBaseT Receiver....5
5.3 IR Pin Definition ......6 - EDID Mode....7
- ASCII Commands....8
- Application Example.... 12
- Warranty and Contact....13
1. Introduction
The SP18CAT120T HDMI 1x8 HDBaseT splitter can distribute 1 source signal to any 8 display devices. The HDMI signal transmission distance can be extended up to 120 meters at the resolution of 4K2K@60Hz, or 150 meters at 1080P@60Hz via a single CAT6/6a/7 cable. The SP18CAT120 supports 12V IR and RS-232 signal pass-through, audio extraction at RX and TX function and advanced EDID management. RX devices are sold as SLRX-4 (four pack) and SLRX-1 (single unit).
2. Features
• HDMI 2.0b (18Gbps), HDCP 2.2 and HDCP 1.x compliant
• Supports video resolution up to 4K2K@60Hz 4:4:4
• Supports HDR, HDR10+, HLG and DolbyVision™
• Supports all HDMI audio formats pass-through
• Audio Breakout is available in balanced audio (Phoenix connector) and Coaxial S/PDIF at TX and 3.5mm mini jack and optical S/PDIF at RX
• Distance over Cat6/6a/7 is 120m (394ft) at 4K 150m (492ft) at 1080p
- Input is one HDMI Type-A with 1 HDMI loop output and 8 HDBaseT outputs for use with SLRX-4 or SLX-1 RX devices
• 12V IR, RS-232 routed to HDBaseT output
• EDID can be copied or can be provided by internal EDID library
• RX Devices (sold separately) are powered by TX unit
• I RU Design for easy rack mounting
3. Package Contents
1 × SP18 Main Chassis (1 RU)
1 × 12V IR Blaster Cables (1.5 meters)
1 × 20K\~60KHz 12V IR Receiver Cables (1.5 meters)
1 × 3-pin Phoenix Connectors
1 × 5-pin Phoenix Connectors
2 × Mounting Ears for Main Chassis (1 RU)
1 × 24V/3.75A DC Locking Power Adapter
1 × User Manual
- Specifications
| Technical | |
| HDMI Compliance | HDMI 2.0b |
| HDCP Compliance | HDCP 2.2/1.x |
| Video Bandwidth | 594MHz/18Gbps |
| Video Resolution | Up to 4k2k@60Hz 4:4:4 |
| Color Depth | 8-bit,10-bit,12-bit(1080p@60Hz) 8-bit(4K2K@60Hz YUV4:4:4)8-bit,10-bit,12-bit(4K2K@60Hz YCbCr 4:2:2/4:2:0) |
| Color Space | RGB 4:4:4, YCbCr 4:4:4 / 4:2:2 /4:2:0 |
| HDR | Support HDR, HDR10+, HLG, DolbyVisionTM |
| HDMI Audio Formats | LPCM 2.0/2.1/5.1/6.1/7.1, Dolby Digital, Dolby TrueHD, Dolby Digital+, Atmos, DTS-ES, DTS HD Master, DTS HD-HRA, DTS-X |
| Coaxial Audio Formats | PCM2.0, Dolby Digital / Plus, DTS 2.0/5.1 |
| Analog Audio Formats | PCM 2.0CH |
| ESD Protection | Human body model—±8kV (Air-gap discharge) & ±4kV (Contact discharge) |
| Connection | |
| Input | 1×HDMI Type A (19-pin female) |
| Output | 1×HDMI Type A (19-pin female)8x HDBaseT OUT [RJ45]1x Coaxial Audio OUT [RCA]1x L/R Audio OUT [5-pin phoenix connector] |
| Control | 1×RS-232 (3-pin phoenix connector)1x EDID DIP switch [5-pin]1x IR IN [3.5mm Stereo Mini-jack]1x IR OUT [3.5mm Stereo Mini-jack] |
| Mechanical | |
| Housing Metal Enclosure | |
| Silkscreen Color | Black |
| Dimensions | Transmitter: 440mm (17.32") [W] × 130mm (5.12") [D] × 44mm (1.75") [H]Receiver: 140mm (5.5") [W] × 65mm (2.56") [D] × 18mm (0.71") [H] |
| Weight | Transmitter: 1.62kgReceiver: 246g |
| Power Supply | Input: AC100 - 240V 50/60Hz, Output: DC 24V/3.75A (US/EU standards, CE/FCC/UL certified) |
| Power Consumption | 72W |
| Operation Temperature | 0°C ~ 40°C / 32°F ~ 104°F |
| Storage Temperature | -20°C ~ 60°C / -4°F ~ 140°F |
| Relative Humidity | 20~90% RH (non-condensing) |
5. Operation Controls and Functions
5.1 Transmitter

| No. | Name | Function Description |
| 1 POWER LED | When the SP18CAT120 is powered on, the red power LED will be illuminated | |
| 2 IN LED | When the HDMI IN port is connected to an active source device, the green LED will be illuminated | |
| 3 | LOOP LED | When the HDMI LOOP OUT port connects an active display device, the green LED will be illuminated |
| 4 | OUT (1~8) LED | When the HDBT OUTPUT port connects an HDBaseT RX, the corresponding green OUT LED will be illuminated |
Rear Panel

| No. | Name | Function Description |
| 1 | EDID DIP switch | Used to set EDID mode. Please refer to Section "6. EDID Mode" for details |
| 2 | RS-232 | Connect to a PC or control system via a 3-pin phoenix connector cable for three functions:• Firmware update• Control the SP18CAT120 via RS-232 commands• RS-232 signal pass-through (from transmitter to receiver or from receiver to transmitter) |
| 3 | IR IN | Connect to IR receiver cable, the IR signal will emit to "IR OUT" port of the HDBaseT Receiver |
| 4 | IR OUT | Connect to IR blaster cable, the IR signal is from "IR IN" port of the HDBaseT Receiver |
| 5 | AUDIO OUT (COAX, L/R) | Coaxial/balanced audio output port, connect to amplifier input |
| 6 | HDMI ports | IN: HDMI input port, connect to HDMI source device with a HDMI cableLOOP OUT: HDMI output port for cascading another device or to continue signal to an existing display |
| 7 | HDBT OUTPUT port (1~8) | Connects to the HDBT IN port of the HDBaseT receiver with a CAT6/6A/7 cable. |
| 8 | Connection Signal Indicator LED (Green) | • Illuminated: Transmitter and Receiver are in good connection status.• Flashing: Transmitter and Receiver are in poor connection status.• Dark: Transmitter and Receiver are not connected. |
| 9 | Data Signal Indicator LED (Orange) | • Illuminated: HDMI signal with HDCP.• Flashing: HDMI signal without HDCP.• Dark: No HDMI signal. |
| 10 | DC 24V | Plug the DC 24V power supply into the unit and connect the adaptor to an AC outlet. (Note: The transmitter powers the receivers via a CAT cable.) |
| 11 | Power Switch | Enables power to all devices |
5.2 HDBaseT Receiver (Sold separately)

| No. | Name | Function Description |
| 1 | Power Indicator | When the receiver is powered, this will illuminate |
| 2 | SERVICE port | Used for firmware update. |
| 3 | DC 24V | Plug DC 24V/1A power supply into the unit and connect the adapter to an AC outlet (Note: The HDBaseT receiver is powered by the transmitter via a CAT cable.) |
| 4 | HDBT IN | Connect to the HDBT OUTPUT port on the transmitter with a CAT cable. |
| 5 | Connection Signal Indicator lamp (Green) | Illuminated: Transmitter and Receiver are in good connection status.Flashing: Transmitter and Receiver are in poor connection status.Dark: Transmitter and Receiver are not connected. |
| 6 | Data Signal Indicator lamp (Orange) | Illuminating: HDMI signal with HDCP.Flashing: HDMI signal without HDCP.Dark: No HDMI signal. |
| 7 | AUDIO OUT | S/PDIF [optical] and 3.5mm Mini |
| 8 | HDMI Out | For connection to display via HDMI cable |
| 9 | IR INPUT | IR Input port for connection to the IR Receiver. IR receiver accepts IR from remote. |
| 10 | IR OUT | Connect to the IR blaster cable, the IR signal is from IR IN port of the transmitter. |
| 11 | RS-232 | 3-pin Phoenix connector for RS-232 command transmission. The RS-232 command will pass-through from transmitter to receiver or from receiver to transmitter. |
5.3 IR Pin Definition

Note: When the angle between the IR receiver and the remote control is ± 45^ , the transmission distance is 0-5 meters; when the angle between the IR receiver and the remote control is ± 90^ , the transmission distance is 0-8 meters.
6. EDID Mode
The defined EDID setting list of the product is shown as below:
| EDID Mode | EDID Description |
| 11111 | 1080P, Stereo Audio 2.0 |
| 11110 | 1080P, Dolby/DTS 5.1 |
| 11101 | 1080P, HD Audio 7.1 |
| 11100 | 1080I, Stereo Audio 2.0 |
| 11011 | 1080I, Dolby/DTS 5.1 |
| 11010 | 1080I, HD Audio 7.1 |
| 11001 | 1080P 3D, Stereo Audio 2.0 |
| 11000 | 1080P 3D, Dolby/DTS 5.1 |
| 10111 | 1080P 3D, HD Audio 7.1 |
| 10110 | 4K2K30Hz_444, Stereo Audio 2.0 |
| 10101 | 4K2K30Hz_444, Dolby/DTS 5.1 |
| 10100 | 4K2K30Hz_444, HD Audio 7.1 |
| 10011 | 4K2K60Hz_420, Stereo Audio 2.0 |
| 10010 | 4K2K60Hz_420, Dolby/DTS 5.1 |
| 10001 | 4K2K60Hz_420, HD Audio 7.1 |
| 10000 | 4K2K60Hz_444, Stereo Audio 2.0 |
| 01111 | 4K2K60Hz_444, Dolby/DTS 5.1 |
| 01110 | 4K2K60Hz_444, HD Audio 7.1 |
| 01101 | 4K2K60Hz_444, Stereo Audio 2.0 HDR |
| 01100 | 4K2K60Hz_444, Dolby/DTS 5.1 HDR |
| 01011 | 4K2K60Hz_444, HD Audio 7.1HDR |
| 01010 | COPY_FROM_LOOP OUT |
| 01001 | COPY_FROM_HDBT OUT1 |
| 01000 | COPY_FROM_HDBT OUT2 |
| 00111 | COPY_FROM_HDBT OUT3 |
| 00110 | COPY_FROM_HDBT OUT4 |
| 00101 | COPY_FROM_HDBT OUT5 |
| 00100 | COPY_FROM_HDBT OUT6 |
| 00011 | COPY_FROM_HDBT OUT7 |
| 00010 | COPY_FROM_HDBT OUT8 |
| 00001 | 1080P, Stereo Audio 2.0 |
| 00000 | PC control mode |
7. ASCII Commands
The product also supports ASCII command control. Connect the RS-232 port of the product to a PC with a 3-pin phoenix connector cable. Then, open a Serial Command tool on PC to send ASCII commands to control the product. The ASCII command list about the product is shown as below.
| ASCII Commands | ||||
| Serial port protocol. Baud rate: 115200, Data bits: 8bit, Stop bits:1, Check bit: 0 | ||||
| x - Parameter 1y - Parameter 2! - Delimiter | ||||
| Command Code | Function Description | Example | Feedback | Default Setting |
| Power | ||||
| s power z! | Power on/off the device,z=0~1(z=0 power off, z=1 power on) | s power 1! | Power onSystem Initializing...Initialization Finished!FW version x.xx.xx | power on |
| r power! | Get current power state | r power! | power on/power off | |
| s reboot! | Reboot the device | s reboot! | Reboot...System Initializing...Initialization Finished!FW version x.xx.xx | |
| System Setup | ||||
| help! | List all commands | help! | ||
| r type! | Get device model | r type! | HDC-SPB18H150 | |
| r status! | Get device current status | r status! | Get the unit all status power,in/out connection,edid mode | |
| r fw version! | Get Firmware version r fw version! | MCU BOOT: Vx.xx.xxMCU APP: Vx.xx.xx | ||
| r link in! | Get the connection status of the input port | r link in! | HDMI IN: connect | |
| r link out y! | Get the connection status of the y output port y=0~9(0=all,1~8=HDBT 1~8, 9=loop out) | r link out 1! | hdmi loop out:connecthdbt output 1: connec | |
| s reset! | Reset to factory defaults | s reset! | Reset to factory defaultsSystem Initializing...Initialization Finished!FW version x.xx.xx | |
| Command Code | Function Description | Example | Feedback | Default Setting |
| Output Setting | ||||
| s hdmi stream z! | Set hdmi loop output stream on/offz=0~1(0:disable,1:enable) | s hdmi stream 1 ! | Enable hdmi loop out streamDisable hdmi loopout stream | enable |
| s hdmi hdcp z! | Set hdmi loop output hdcp on/offz=0~1(0:disable,1:enable) | s hdmi hdcp 1! | Enable hdmi loop out hdcpDisable hdmi loopout hdcp | enable |
| s hdbt y hdcp z! | Set hdbt output y hdcp on/off,y=0~8(0=all) z=0~1(0:disable,1:enable) | s hdbt 1 hdcp 1 !s hdbt 0 hdcp 1 ! | Enable hdbt output 1 hdcpDisable hdbt output 1 hdcpEnable hdbt all outputs hdcpDisable hdbt all outputs hdcp | enable |
| s hdbt y stream z! | Set hdbt output y stream on/off, y=0~8(0=all) z=0~1(0:disable,1:enable) | s hdbt 1 stream 1 !s hdbt 0 stream 1 ! | Enable hdbt output 1 streamDisable hdbt output 1 streamEnable hdbt all outputs streamDisable hdbt all outputs stream | enable |
| r hdmi stream! | Get hdmi loop out stream status | r hdmi stream! | Enable hdmi output stream | |
| r hdmi hdcp! | Get hdmi loop out hdcp status | r hdmi hdcp! | Enable hdmi output hdcp | |
| r hdbt y hdcp! | Get hdbt output y hdcp status,y=0~8(0=all) | r hdbt 1 hdcp! | Enable hdbt output 1 hdcp | |
| r hdbt stream! | Get hdbt output y stream status, y=0~8(0=all) | r hdbt 1 stream! | Enable hdbt output 1 stream | |
| EDID Setting | ||||
| s edid in from z! | Set input EDID from default EDID z, z=1~321, 1080p,Stereo Audio 2.02, 1080p,Dolby/DTS 5.13, 1080p,HD Audio 7.14, 1080i,Stereo Audio 2.05, 1080i,Dolby/DTS 5.16, 1080i,HD Audio 7.17, 3D,Stereo Audio 2.08, 3D,Dolby/DTS 5.19, 3D,HD Audio 7.110, 4K2K30_444, Stereo Audio 2.011, 4K2K30_444, Dolby/DTS 5.112, 4K2K30_444,HD Audio 7.113, 4K2K60_420, Stereo Audio 2.014, 4K2K60_420, Dolby/DTS 5.115, 4K2K60_420,HD Audio 7.116, 4K2K60_444, Stereo Audio 2.017, 4K2K60_444, Dolby/DTS 5.118, 4K2K60_444,HD Audio 7.119, 4K2K60_444, Stereo Audio 2.0 HDR20, 4K2K60_444, Dolby/DTS 5.1 HDR21, 4K2K60_444, HD Audio 7.1 HDR 22, copy from hdmi loop out 23, copy from hdbt output 124, copy from hdbt output 225, copy from hdbt output 326, copy from hdbt output 427, copy from hdmi output 528, copy from hdbt output 629, copy from hdbt output 730, copy from hdbt output 831, 1080p,Stereo Audio 2.032, use user1 EDID | s edid in from 1! | input EDID:1080p, Stereo Audio 2.0Please toggle EDID dip switch to 00000! | 1080p,Stereo Audio 2.0 |
| s edid user1 00FF FF FF FF ...! | Set user1 EDID data | s edid user1 00ff ff ff ff .... ! | user1 EDID data: 00FF FF .... | |
| r edid user1! | Get user1 EDID data | r edid user1! | user1 EDID data : 00FF FF FF FF FF FF00 ...... | |
| r edid in! Get EDID status of the input | r edid in! | input EDID: 4K2K60_444,Stereo Audio 2.0 | ||
| r edid in data! | Get the EDID data of the hdmi input | r edid in data! | EDID data : 00 FF FFFF FF FF FF 00 ...... | |
| RS-232 BYPASS Setting | ||||
| s rs232 bypass hdbt y! | Set RS-232 port connect to HDBT out1 Receiver RS-232 port, y=0~9( 0=all, 1~8= hdbt out 1~8, 9=NC) | s rs232 bypass hdbt 1! | RS-232 connect to HDBT OUT1RS-232 not connect to HDBT OUT | y=0 |
| r rs232 bypass! | Get RS-232 port connect to HDBT out receiver RS-232 port | r rs232 bypass! | RS-232 connect to HDBT OUT1RS-232 connect to allHDBT OUTRS-232 not connect to HDBT OUT | |
| s device baud w size x stop y parity z! | Set receiver control device COM port setting, w=2400, 4800,9600,19200,38400, 57600,115200, x=7,8 y=1,2, z=none, even, odd | s device baud 57600 size 8stop 1 parity none! | receiver device COM port settingbaudrate: 57600data size :8,stop:1parity: none | |
| s rs232 time x! | set send RS232 command wait timex=200~5000ms | s rs232 time 200! | send RS-232command wait time 200ms | 200ms |
8. Application Example

flowchart
graph TD
A["3rd Party Control"] -->|RS232| B["To Local Amplifier"]
B -->|RS232 for Local Control from 3rd part control at rack| C["Out to Local Display or 2nd Splitter"]
C -->|HDMI| D["To Local Amplifier"]
D -->|HDMI| E["Optical"]
C -->|HDMI| F["Optical at Rack"]
C -->|HDMI| G["Stereo"]
C -->|HDMI| H["Optical at Rack"]
style A fill:#f9f,stroke:#333
style B fill:#bbf,stroke:#333
style C fill:#f9f,stroke:#333
style D fill:#bbf,stroke:#333
style E fill:#f9f,stroke:#333
style F fill:#bbf,stroke:#333
style G fill:#f9f,stroke:#333
style H fill:#bbf,stroke:#333

HIGH DEFINITION MULTIMEDIA INTERFACE
The terms HDMI and HDMI High-Definition Multimedia interface, and the HDMI Logo are trademarks or registered trademarks of HDMI Licensing LLC in the United States and other countries.
9. Warranty and Contact Information
Should you feel that this product does not function adequately due to defects in materials or workmanship, we (referred to as "the warrantor") will, for the length of the period indicated below (starting from the original date of the purchase) either a) repair the product with new or refurbished parts. Or b) Replace the product with new or refurbished product. All Simplified MFG products are covered by a 3-year warranty. During this period there will be no charge for unit repair, replacement of unit components or replacement of the product if deemed necessary. The decision to repair or replace is made by the warrantor. The purchaser must mail in the product during the warranty period. This limited warranty only covers the product purchased as new and is extended to the original purchaser only. It is non-transferrable to subsequent owners, even during the warranty period. A purchase receipt or other proof of purchase date is required for the limited warranty service.
Sales and Tech Support
P. 833-HDMI-411 (833-436-4411)
E. info@simplifiedmfg.com

Simplified MFG • 550 W Baseline Rd Ste 102-121 • Mesa AZ 85210 ©Copyright Simplified MFG 2023