Black Box KVM Extender CATx - 4K SH HDMI USB 2.0 Serial Audio Local Video User Manual

1. Introduktion

This manual provides detailed instructions for the installation, operation, and maintenance of the Black Box KVM Extender CATx, Model KVXLCH-100. This device extends 4K HDMI video, USB 2.0, serial (RS-232), and bi-directional audio signals over a single CAT5e/6 cable up to 100 meters (328 feet). It is designed for applications requiring remote access to a computer system with high-resolution video and peripheral support.

Figure 1: Black Box 4K HDMI KVM Extender Transmitter and Receiver Units.

2. Pakkens indhold

Verify that all items are present and in good condition. If any items are missing or damaged, contact your supplier immediately.

• 1 x KVM Extender Transmitter Unit (KVXLCH-100-TX)
• 1 x KVM Extender Receiver Unit (KVXLCH-100-RX)
• 2 x 5V DC Power Adapters
• International Power Plug Adapters (various types)
• Brugervejledning (dette dokument)

Figure 2: Complete Black Box KVM Extender kit, including transmitter, receiver, power adapters, and international plug adapters.

3. Opsætningsvejledning

Follow these steps to properly install and connect your KVM Extender system.

3.1. Forbindelse overview

The KVM Extender system consists of a Transmitter unit (connected to the source computer) and a Receiver unit (connected to the remote display and peripherals). These two units are linked via a single CAT5e/6 cable.

3.2. Transmitter Unit Connections

1. Connect the HDMI output of your source computer to the HDMI-IN porten på senderenheden.
2. Connect a USB A-to-B cable from your source computer's USB port to the USB B porten på senderenheden.
3. If using serial control, connect the RS-232 port of your source device to the RS232 porten på senderenheden.
4. For local monitoring, connect an HDMI display to the HDMI OUT porten på senderenheden.
5. If using local audio, connect speakers to the Lyd ud jack and a microphone to the Lyd ind jack on the front panel of the Transmitter unit.

3.3. Receiver Unit Connections

1. Connect your remote HDMI display to the HDMI OUT port on the Receiver unit.
2. Connect your USB keyboard, mouse, or other USB 2.0 peripherals to the USB A ports on the Receiver unit.
3. If using serial control, connect your RS-232 peripheral to the RS232 port on the Receiver unit.
4. For remote audio, connect speakers to the Lyd ud jack and a microphone to the Lyd ind jack on the front panel of the Receiver unit.

Figur 3: Bagside view of the Transmitter unit, showing HDMI In/Out, USB, RS232, CATx, and power ports.

3.4. CATx Cable Connection

Connect a single CAT5e/6 cable (up to 100 meters) between the CATx port on the Transmitter unit and the CATx port on the Receiver unit. Ensure the cable is properly terminated and meets TIA/EIA-568B standards for optimal performance.

3.5. Tænder

1. Connect the provided 5V DC power adapters to the DC 5V input on both the Transmitter and Receiver units.
2. Sæt strømadapterne i en passende stikkontakt.
3. Observer PWR og FORBINDELSE LEDs on the front panel of both units. The PWR LED should illuminate green, and the FORBINDELSE LED should illuminate green when a stable connection is established between the units.

Figure 4: Front panel of the Transmitter unit, showing PWR and LINK LEDs, and audio input/output jacks.

4. Betjeningsvejledning

Once the KVM Extender is set up, it operates transparently, extending your computer's signals to the remote location.

4.1. Video and Audio Transmission

The extender supports HDMI video resolutions up to 4K (3840x2160) at 30Hz. Audio signals are transmitted bi-directionally, allowing for both speaker output and microphone input at the remote location.

4.2. USB 2.0-funktionalitet

The transparent USB 2.0 extension supports various USB devices, including Human Interface Devices (HIDs) like keyboards and mice, as well as mass storage devices. Simply connect your USB peripherals to the Receiver unit's USB A ports.

4.3. Serial (RS-232) Communication

The RS-232 port allows for the extension of serial control signals, enabling communication with compatible peripheral devices at the remote end.

4.4. Local Video Output

The Transmitter unit includes an HDMI OUT port, allowing for a local display to be connected near the source computer. This is useful for monitoring or local operation without affecting the remote extension.

5. Vedligeholdelse

The Black Box KVM Extender is designed for reliable operation with minimal maintenance. Follow these guidelines to ensure longevity:

• Keep the units in a cool, dry, and well-ventilated area.
• Avoid exposing the units to direct sunlight, excessive heat, or moisture.
• Clean the exterior of the units with a soft, dry cloth. Do not use liquid or aerosol cleaners.
• Sørg for, at alle kabelforbindelser er sikre og fri for skader.

6. Fejlfinding

If you encounter issues with your KVM Extender, refer to the following troubleshooting tips:

6.1. Ingen videovisning

• Tjek strøm: Ensure both Transmitter and Receiver units are powered on and their PWR LEDs are illuminated.
• Check CATx Link: Bekræft FORBINDELSE LED on both units is illuminated, indicating a stable connection. If not, check the CATx cable for proper connection and integrity.
• Tjek HDMI-kabler: Ensure all HDMI cables are securely connected to both the source, extender units, and display.
• Opløsningskompatibilitet: Confirm that your display supports the output resolution of the source device.
• Genstart: Power cycle both the source computer and the KVM extender units.

6.2. USB Devices Not Responding

• Tjek USB-kabler: Ensure the USB A-to-B cable from the source to the Transmitter is connected, and peripheral USB devices are connected to the Receiver's USB A ports.
• Power Cycle: Disconnect and reconnect the USB devices, or power cycle the extender units.
• Enhedskompatibilitet: While transparent, some specialized USB devices may have specific power or timing requirements not fully supported. Test with standard HID devices (keyboard/mouse) first.

6.3. Ingen lyd

• Check Audio Cables: Verify audio cables are correctly connected to the audio input/output jacks on both extender units and the respective audio devices.
• Lydstyrkeindstillinger: Ensure volume levels are not muted or set too low on the source computer and the connected audio devices.

7. Specifikationer

8. Garantioplysninger

Black Box products are designed for high reliability. This product is covered by a standard manufacturer's warranty against defects in materials and workmanship. For specific warranty terms and conditions, please refer to the warranty card included with your product or visit the official Black Box webwebsted. Gem din købsbevis til garantikrav.

9. Teknisk support

If you require technical assistance or have questions regarding the Black Box KVM Extender, please contact Black Box Technical Support. Support contact information can typically be found on the official Black Box webwebsted eller i den dokumentation, der fulgte med dit køb.

Webwebsted: www.blackbox.com