SW-640L-TX-W 4 Input 4K Presentation Switcher
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Specifications
- Audio Output: Balanced stereo audio output via 5-pin Phoenix
connector - Relay Connections: Can be used for triggering devices,
supporting Normally Open (NO) or Normally Closed (NC) - Communication: RS-232 using a 3-pin connector without hardware
flow control - Mute Function: Can be connected to a button to mute audio on
HDMI out and analog out - Default IP Settings: DHCP, with default IP Port 23
Product Usage Instructions
Wiring and Connections
Ensure all wiring is run and terminated before connecting to the
switcher to avoid equipment damage.
Audio Connections
Use a 5-pin Phoenix connector for balanced stereo audio
output.
Relay Connections
Connect relays to trigger devices like projector screens,
supporting Normally Open (NO) or Normally Closed (NC)
configurations.
Communication Connections
For RS-232 Wiring, ensure correct pin connections based on
device documentation. No hardware flow control is used.
Mute Connections
Connect to a button for muting audio on HDMI out and analog
out.
Setup and Configuration
Access settings via the Web User Interface using the unit’s IP
address. Default configuration uses DHCP for network
connection.
RS-232 and IP Settings
- Baud Rate: 9600
- Data Bits: 8 bits
- Parity: None
- Stop Bits: 1 bit
- Flow Control: None
Frequently Asked Questions (FAQ)
How do I find the IP address of my SW-640-TX-W?
To obtain the IP address:
- Connect an external display to the HDMI output.
- A guide screen will appear on the display, showing the current
IP address of the unit.
How can I personalize the Guide Screen on the switcher’s Web
UI?
You can customize the Guide Screen to display personalized
connection instructions through the switcher’s Web UI page.
What are the default IP settings for the device?
The device is configured by default to use DHCP for network
connection with a default IP port of 23.
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Wiring and Connections
WyreStorm recommends that all wiring for the installation is run and terminated prior to making connections to the switcher. Read through this section in its entirety before running or terminating any wires to ensure proper operation and to avoid damaging the equipment.
IMPORTANT! Wiring Guidelines · The use of patch panels, wall plates, cable transmitters, kinks in cables, and
electrical or environmental interference will have an adverse effect on signal transmission which may limit performance. Steps should be taken to minimize or remove these factors completely during installation for best results. · WyreStorm recommends using pre-terminated HDMI, USB and Ethernet cables due to the complexity of these connector types. Using preterminated cables will ensure that these connections are accurate and will not interfere with the performance of the product.
· This product contains two USB-C connections that can be used as an audio/video input. When using this connection verify that the USB-C cable used supports audio/video functionality as not all USB-C cables support this requirement.
Audio Connections
A 5-pin Phoenix connector is used for balanced stereo audio output.
Relay Connections
The relays can be used to be trigger devices such as projector screens that are Normally Open (NO) or Normally Closed (NC).
Communication Connections
RS-232 Wiring The SW-640L-TX-W uses a 3-pin RS-232 with no hardware flow control. Most control systems and computers are DTE where pin 2 is RX, this can vary from device to device. Refer to the documentation for the connected device for pin functionally to ensure that the correct connections can be made.
Mute Connections
Designed to be connected to button. Once these two pins are connected the audio will be muted on HDMI out and analog out.
4-Pin Phoenix Terminal
WyreStorm Connector
3rd Party Device
Pin 1 12V DC Out No Connection Reserved
Pin 2 TX (Transmit) —> To —> RX (Receive)
Pin 3 RX (Receive) —> To —> TX (Transmit)
Pin 4 G (Ground) —> To —> G (Ground)
Setup and Configuration
Access the SW-640L-TX-W’s settings through its Web User Interface by entering the unit’s IP address into your prefferred web browser. By default, the unit is configured to use DHCP for network connection.
The obtain the IP address of your SW-640-TX-W: 1. Connect an external display to the HDMI output 2. A guide screen will appear on the display, where you can find the current IP address of the unit.
RS-232 and IP Settings
Baud Rate:
9600
Data Bits:
8bits
Parity:
None
Stop Bits:
1bit
Flow Control:
None
Default IP Address: DHCP
Default IP Port:
23
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Guide Screen
The switcher uses a Guide Screen to convey the basic connection instructions for user access. The Guide Screen can be personalized to allow custom connection instructions on the switcher’s Web UI page.
Conference Room
Host Name
IP: 192.168.1.8 WiFi Pwd: 12345678
IP Address Wifi Password
Features
· Provides two USB-C and two HDMI inputs, plus two HDMI outputs · USB-C Inputs support dual-video input (MST), charging up to 60W, Ethernet connection, and USB 3.0 transmission · Supports two HDMI outputs in single view, or one HDMI output in up to quadruple view · Supports input resolutions up to 4K@30Hz 4:4:4 · Supports output resolutions up to 4K@60Hz 4:4:4 (HDMI OUT 1 only) · Fast seamless switching for both single and Multiview mode · Built-in Wi-Fi modules for wireless connectivity with devices over Airplay Mirroring, Miracast, Dongle and Chromecast · Supports wireless conference (using Dongle for connecting between the host PC and USB peripherals wirelessly) · Built-in quintuple USB 3.0 switcher allows for USB switching among five USB hosts · Three Ethernet ports for networking flexibility and security · RS-232 and relay output for peripherals · Detailed and friendly OSD information · Multiple control approaches: front panel buttons, Web UI and Telnet API
This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:
· Reorient or relocate the receiving antenna. · Increase the separation between the equipment and
receiver. · Connect the equipment into an outlet on a circuit different
from that to which the receiver is connected. · Consult the dealer or an experienced radio/TV technician
for help.
We declare that this device is in compliance with the essential requirements and other relevant provisions of Directive 2014/53/EU.
Manufacturer: Shen Zhen Proitav Technology Co.,Ltd Address: 301-401, Building 16, Hejing Industrial Park, No.87, Hexiu west Road, Heping Community, Fuhai street, Baoan District, Shenzhen, China
Accessory Manufacturer: SHENZHEN FUJIA APPLIANCE CO., LTD Adapter: Power supply Address of Manufacturer: 5F of Huatong Building, NO.8 Ganli Second Road, Jihua Street, Longgang District, Shenzhen, Guangdong, P. R. China
Accessory Manufacturer: Dongguan Jiaming Electronic Co.,td. Adapter: WIFI Antenna Address of Manufacturer: No.1.Putian Road, Puxin Lake Pulong Industria Area. Tangxia Dongguan city, Guangdond The adapter shall be installed near the equipment and shall be easily accessible.
Accessory Manufacturer: Dongguan Hope Electronics Co., Ltd Adapter: AC cable Address of Manufacturer: Dongshadun, Xiansha lndustrial Avenue, Xiansha Village, Gaobu Town, Dongguan City, Guangdong Province
Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment.
The distance between user and products should be no less than 20cm.
Operating temperature: 0°C to 45°C
WiFi Operation Frequency: 2.4G: 2412MHz~2462MHz 5G: 5150MHz~5250MHz 5.8G: 5725MHz~5850MHz
Maximum Power: 802.11n/MCS7 : 14 dBm ± 2 dB 802.11ac/MCS8 : 13 dBm ± 2 dB 802.11ac/MCS9 : 12 dBm ± 2 dB
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Specifications
Audio and Video
Inputs
Outputs Output Video Encoding Audio Formats Video Resolutions (Max) Supported Standards Maximum Pixel Clock Communication and Control HDMI
USB RS-232 LAN Wireless Power Power Supply Environmental Operating Temperature Storage Temperature Maximum BTU Dimensions and Weight Rack Units/Wall Box Height Width Depth Weight Regulatory Safety and Emission
2x HDMI In: 19-pin Type A 2x USB-C Wireless Video from Airplay or Miracast Source APO-DG2 casting dongle (sold seperatley) 2x HDMI Out: 19-pin Type A 1x Analog Audio Out (5-pin Phoenix Male Connector) HDMI 2ch PCM HDMI Out 1 – 3840x2160p @60Hz 4:4:4 HDMI Out 2 – 3840x2160p @30Hz 4:4:4 DCI | RGB 300MHz
HDMI Out 1 – HDCP 2.2 HDMI In & HDMI Out 2 – HDCP 1.4 3x USB 2.0 Type A device ports | 5v 10000mA per port 2x USB 2.0 Type B host ports (assignable) 1x 4-pin Phoenix (API control) | Provides 12V Power 3x 8-pin RJ-45 Ethernet Ports 4x Wi-Fi Antennas | IEEE 802.11 a/b/g/n/ac | Dual-band 2.4 & 5GHz | WEP, TKIP, AES, WPA, WPA2
20V 10A
0 to + 45°C (32 to + 113 °F), 10% to 90%, non-condensing -20 to +70°C (-4 to + 158 °F), 10% to 90%, non-condensing 540 BTU/hr
<1U 42mm/1.65in (Antennas Excluded) | 90.9mm/3.57in (Antennas Included) 215mm/8.46in (Antennas Excluded) | 215mm/8.46in (Antennas Included) 180.2mm/7.1in (Antennas Excluded) | 210.7mm/8.3in (Antennas Included) 1.2Kg/3.74lbs
CE | FCC | RoHS | RCM | EAC | UKCA
Note: WyreStorm reserves the right to change product specification, appearance or dimensions of this product at any time without prior notice.
Troubleshooting
No or Poor Quality Picture (snow or noisy image) · Verify that the USB-C & HDMI inputs and HDMI output connections are not
loose and are functioning property. · Make sure you are using full featured USB Type-C cables made by
WyreStorm or other reliable brands. · Verify that the output resolution of the source and display is supported by
this switcher. · Configure EDID Settings to a lower resolution. · If transmitting 4K, verify that the HDMI & USB-C cables used are 4K rated.
No or Intermittent 3rd party Device Control Verify that RS-232 cable is properly terminated. If you are using IP control make sure switcher and your control system are on the same IP range.
Wireless Casting Issues · Make sure your BYOD is connected to the SW-640L-TX-W soft AP, by default
is set as SW-640L-TX-W or to the same network. · Make sure you entered the correct access code which can be obtained
through OSD.
Troubleshooting Tips: WyreStorm recommends using a cable tester or connecting the cable to other devices to verify functionality.
Warranty Information
WyreStorm Technologies ProAV Corporation warrants that its products to be free from defects in material and workmanship under normal use for a period of five (5) years from the date of purchase. Refer to the Product Warranty page on wyrestorm.com for more details on our limited product warranty.
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4-Input 4K Presentation Switcher with Matrix Outputs, USB 3.0, Multiview & Wireless Casting
SW-640L-TX-W
Quickstart Guide
WyreStorm recommends reading through this document in its entirety to become familiar with the product’s features prior to starting the installation process.
IMPORTANT! Installation Requirements
· Read through the Wiring and Connections section for important wiring guidelines before creating or choosing premade cables.
· While these products support CEC for the HDMI outputs, WyreStorm cannot guarantee compatibility with all forms of CEC communication.
· Visit the product pages to download the latest firmware, document version, additional documentation, and configuration tools.
In the Box
1x SW-640L-TX-W 1x 20V 10A Power Supply (US/UK/EU/AU) 4x Plastic Mounting Brackets 1x 2-pin Phoenix Connector (for PA Sensor) 1x 3-pin Phoenix Connector (for Relay) 1x 4-pin Phoenix Connector (for RS-232) 1x 5-pin Phoenix Connector (for Audio Out) 4x Wi-Fi Antennas 1x Quickstart Guide (This Document)
Basic Wiring Diagram
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Documents / Resources
 |
WyreStorm SW-640L-TX-W 4 Input 4K Presentation Switcher [pdf] User Guide 2BAXS-SW640LTXW, 2BAXSSW640LTXW, sw640ltxw, SW-640L-TX-W 4 Input 4K Presentation Switcher, SW-640L-TX-W, 4 Input 4K Presentation Switcher, 4K Presentation Switcher, Presentation Switcher |