4K 60Hz 20Km KVM Fiber Extender User Manual

1. Киришүү

This manual provides detailed instructions for setting up and operating your BMAD 4K 60Hz 20Km KVM Fiber Extender. This device allows for the extension of HDMI-compatible video signals (up to 4K@60Hz) and KVM (Keyboard, Video, Mouse) functionality over a single LC fiber optic cable for distances up to 20 kilometers. It is designed for applications requiring long-distance transmission of high-resolution video and control signals, such as in data centers, control rooms, or large-scale presentations.

The system consists of a Transmitter (TX) unit and a Receiver (RX) unit. Both units are required for normal operation; a standalone receiver cannot function independently.

2. Пакеттин мазмуну

Пакетиңизде бардык буюмдар бар экенин текшериңиз:

• 1 x KVM Fiber Extender Transmitter (TX) Unit
• 1 x KVM Fiber Extender Receiver (RX) Unit
• 2 x SFP Modules (1 x TX, 1 x RX)
• 2 x Power Adapters (DC 5V)
• 2 x USB Cables (for KVM functionality)
• 2 x IR Cables (1 x IR Transmitter, 1 x IR Receiver)

3. Продукт бүтүп калдыview and Interfaces

Familiarize yourself with the interfaces on both the Transmitter and Receiver units.

4. Орнотуу нускамалары

Follow these steps to set up your KVM Fiber Extender:

1. Кубат туташуу: Always connect power first, then connect HDMI. Connect one end of the included USB power cable to a USB power source, and the other end to the DC/5V input port of both the Transmitter and the Receiver units.
2. Connect Source to Transmitter (TX):
   • Connect your PC or other HDMI source to the "Input" port of the TX unit using an HDMI cable.
   • Connect the USB-PC port of the TX unit to your PC using a USB cable for KVM functionality.
   • (Optional) If you need a local display, connect an HDMI cable from the "Output" (Local Loop Out) port of the TX unit to a local monitor.
3. Fiber Optic кабелин туташтыруу: Insert the appropriate SFP modules into the "Fiber-LC" ports of both the TX and RX units. Connect a single LC fiber optic cable between the "Fiber-LC" ports of the TX and RX units. Ensure the blue TX module is in the Transmitter and the yellow RX module is in the Receiver.
4. Connect Receiver (RX) to Display and Peripherals:
   • Connect an HDMI cable from the "Output" port of the RX unit to your remote display (TV, monitor, or projector).
   • Connect your keyboard and mouse to the "USB1" and "USB2" ports on the RX unit.
5. Аудио туташуу (кошумча):
   • For audio input at the TX side, connect an audio source to the R/L 3.5mm stereo input on the TX unit.
   • For audio output at the RX side, connect speakers or headphones to the R/L 3.5mm stereo output on the RX unit.
6. IR Control (Optional): Connect the IR-TX cable to the IR-TX port on the Transmitter and position the IR emitter near the source device's IR receiver. Connect the IR-RX cable to the IR-RX port on the Receiver and position the IR receiver to capture signals from your remote control.

5. Иштөө нускамалары

Once all connections are made, follow these steps to operate the extender:

1. Күйгүзүү: After connecting all cables, power on both the Transmitter and Receiver units.
2. Статус көрсөткүчтөрү: When powered on, the "Power" LED indicator on both units will illuminate. The display connected to the receiver will initially show "Loading...".
3. Жупташтыруу (зарыл болсо): If the transmitter and receiver are already paired, the display will show "Searching TX" for approximately 30 seconds before displaying the video signal. If the units are not paired or lose connection, you may need to re-pair them (refer to the Troubleshooting section for re-pairing instructions).
4. KVM функциясы: The receiving end supports connection to a mouse and keyboard for remote operation of the connected PC. This makes engineering operations more convenient.
5. Audio/Video Transmission: The system supports audio and video synchronous transmission, providing perfect support for 4K big screens. Independent 3.5mm audio ports allow for simultaneous output to audio devices or headphones.

6. Техникалык тейлөө

To ensure optimal performance and longevity of your KVM Fiber Extender, please observe the following maintenance guidelines:

• Keep the units in a cool, dry, and well-ventilated environment.
• Avoid exposing the units to direct sunlight, high temperatures, or excessive humidity.
• Clean the exterior of the units with a soft, dry cloth. Do not use liquid or aerosol cleaners.
• Ensure fiber optic cables are not bent sharply or subjected to excessive tension, as this can damage the fiber.
• Бардык кабелдик туташуулардын бекемдигин текшерүү үчүн мезгил-мезгили менен текшерип туруңуз.

7. Көйгөйлөрдү чечүү жана көп берилүүчү суроолор

Эгер көйгөйлөргө туш болсоңуз, төмөнкү жалпы көйгөйлөрдү жана чечимдерди караңыз:

Жалпы сактык чаралары:

• Always connect power first, then connect HDMI cables.
• This product must be used with one transmitter and one receiver to operate normally.

Жалпы маселелер:

Q1: No image appears on the display device.

A1: Ensure the display device is set to the correct HDMI input channel.

Q2: After all devices have been connected for one minute, the LED indicator does not blink.

A2:

1. Электр менен жабдууну алмаштырыңыз.
2. Reduce the distance between the transmitter and receiver (if possible, for testing).
3. Re-pair the transmitter and receiver (refer to the pairing instructions below).

Q3: Display shows “Check TX Input Signal".

A3:

1. Verify signal output from the source using a wired connection to confirm image output.
2. Электр менен жабдууну алмаштырыңыз.
3. Reconnect all cables, remembering to connect power first, then HDMI.

Өткөргүчтү жана кабыл алгычты кайра жупташтыруу:

If the units lose pairing, follow these steps:

1. Ensure both TX and RX units are powered off.
2. Connect the fiber optic cable between the TX and RX units.
3. Power on both units simultaneously.
4. The display will show "Loading..." then "Searching TX". If pairing is successful, the video signal should appear. If not, try repeating the power cycle.

8. Техникалык шарттар

9. Колдонуучунун кеңештери

Белгилүү бир колдонуучу жок болсо даviews or Q&A were provided for this product, here are some general tips for optimizing your experience:

• Кабелдин сапаты: Use high-quality HDMI and USB cables to ensure stable signal transmission, especially for 4K resolutions.
• Fiber Care: Handle fiber optic cables with care. Avoid sharp bends or kinks, as these can degrade performance or damage the fiber.
• Power Sequence: Always follow the recommended power-on sequence: connect power to both units first, then connect HDMI.
• Экологиялык факторлор: While the extender is designed for long distances, extreme environmental interference (e.g., strong electromagnetic fields) might affect performance. Try to minimize such interference.
• Plug-and-Play: The device is plug-and-play, meaning no driver installation is required on computers, simplifying setup.

10. Кепилдик жана колдоо

For warranty information and technical support, please refer to the seller's policies or contact the Yuanxiang Electronics Store directly. Keep your purchase receipt for any warranty claims.

A PDF version of the item guide and documents is available for download: Колдонуучунун колдонмосу (PDF).