Cisco Webex Room Bar User Manual

1. Introduction

This manual provides comprehensive instructions for the setup, operation, and maintenance of the Cisco Webex Room Bar (Model: CS-BAR-T-K9). This device is a video conferencing solution designed for professional communication environments, integrating advanced audio and video capabilities to facilitate seamless virtual meetings.

2. Safety Information

• Ensure the device is connected to a power source within the specified voltage range (AC 100-240 V, 50/60 Hz).
• Do not expose the device to water or excessive humidity.
• Avoid placing the device in direct sunlight or near heat sources.
• Handle with care to prevent physical damage.
• Only use accessories and cables approved by Cisco.

3. Package Contents

Verify that all items are present in the package:

• Cisco Webex Room Bar (CS-BAR-T-K9)
• Table stand
• Power adapter (AC 100-240 V)
• Required cables (HDMI, Ethernet, etc. - inferred)

4. Product Overview

The Cisco Webex Room Bar is a compact, integrated video conferencing device. It features a high-quality digital video camera, a 4-microphone array, and various connectivity options for seamless integration into meeting spaces.

Figure 1: Cisco Webex Room Bar (top) and its accompanying control tablet (bottom right). The Room Bar is a grey, rectangular device with a central camera lens, designed for video conferencing. The tablet displays a user interface with various application icons.

Key Components:

• Integrated Digital Video Camera: Supports 1080/60p and 4K/30p video modes with features like face detection, automatic brightness adjustment, and auto white balance. It has a 120° horizontal and 95° vertical field of view.
• 4-Microphone Array: Utilizes beamforming technology for clear audio capture and Acoustic Echo Cancellation (AEC).
• Connectivity Ports: Includes HDMI input/output, DisplayPort input, USB-C, USB 2.0, audio line-in/microphone, and multiple Ethernet ports (including PoE).
• Wireless Connectivity: Supports Bluetooth and various Wi-Fi standards (IEEE 802.11a/b/g/n/ac).

5. Setup

5.1 Physical Installation

1. Placement: Position the Cisco Webex Room Bar on a stable surface using the included table stand, or mount it appropriately (mounting hardware not included, if applicable). Ensure the camera has a clear view of the meeting area.
2. Power Connection: Connect the power adapter to the device and then to a suitable AC outlet (100-240V, 50/60Hz).

5.2 Cable Connections

1. Display Connection: Connect an HDMI cable from the Room Bar's HDMI output port to your display or monitor.
2. Network Connection: Connect an Ethernet cable from the Room Bar's RJ-45 port to your network switch or router for wired network access. PoE (Power over Ethernet) is supported on one RJ-45 port.
3. External Devices (Optional):
   • For additional video input, connect a source to the HDMI input or DisplayPort input.
   • For external audio, use the audio line-in/microphone port.
   • Connect USB devices to the USB 2.0 port or USB-C port.

5.3 Initial Configuration

Upon first power-on, the device will boot into RoomOS 11 or later. Follow the on-screen prompts to configure network settings (DHCP recommended), time zone, and connect to your Cisco Webex account or other supported conferencing platforms. The device supports various network protocols including HTTP, HTTPS, DNS, NTP, and security protocols like TLS, AES, and SSH.

6. Operating the Device

6.1 Making a Call

Use the connected control interface (e.g., touch panel or remote control, if applicable) to initiate calls. The device supports H.323, SIP, and SRTP VoIP protocols. You can dial by URI or IP address.

6.2 In-Call Features

• Video: The integrated camera automatically adjusts brightness and white balance. It features speaker tracking to focus on the active speaker.
• Audio: The beamforming microphone array captures clear audio while suppressing echo (AEC). Automatic Gain Control (AGC) ensures consistent volume levels.
• Content Sharing: Share content from connected devices via HDMI input, DisplayPort input, or wirelessly (if configured). The device supports H.239 and BFCP for content sharing.
• Digital Zoom: Utilize the 5x digital zoom feature to adjust the camera's field of view during a call.

6.3 Wireless Connectivity

The device can connect to Wi-Fi networks (IEEE 802.11a/b/g/n/ac) and supports Bluetooth for pairing compatible accessories.

7. Maintenance

• Cleaning: Use a soft, dry cloth to clean the exterior of the device. Do not use liquid cleaners or aerosols directly on the unit.
• Software Updates: Ensure the device's software (RoomOS) is kept up-to-date to benefit from the latest features and security enhancements. Updates are typically managed through your Cisco Webex control hub or local network.
• Environmental Conditions: Operate the device within the specified temperature range of 32°F to 95°F (0°C to 35°C) and humidity range of 10% to 90% (non-condensing).

8. Troubleshooting

Common Issues and Solutions:

• No Power:

  Check if the power adapter is securely connected to the device and the power outlet. Verify the power outlet is functional.

• No Video Output:

  Ensure the HDMI cable from the Room Bar to the display is properly connected. Check the display's input source setting.

• No Audio (Microphone/Speaker):

  Verify that the microphone array is not obstructed. Check audio settings within the device's interface. Ensure external speakers (if used) are connected and powered.

• Network Connectivity Issues:

  Check Ethernet cable connection. For Wi-Fi, ensure correct network credentials are entered and the signal is strong. Restart the device and network equipment if necessary.

• Poor Video Quality:

  Ensure sufficient lighting in the room. Check network bandwidth and stability. Clean the camera lens if it appears smudged.

9. Specifications

10. Warranty and Support

The Cisco Webex Room Bar (CS-BAR-T-K9) comes with a 90-day manufacturer warranty. For technical support, troubleshooting assistance, or warranty claims, please contact Cisco customer support or visit the official Cisco support website.

You can find more information and resources on the Cisco Store on Amazon.