Hollyland Solidcom C1 PRO 5-Person Wireless Intercom Headset System with HUB

1. Introduction

The Hollyland Solidcom C1 PRO is a professional, full-duplex wireless intercom headset system designed for clear and reliable team communication in various environments. This 5-person kit includes a central HUB unit, one wired headset, and four remote headsets, offering advanced features such as Environmental Noise Cancellation (ENC), Push-To-Talk (PTT) functionality, UAC global chat, AB grouping, system cascading, and a one-click ANNOUNCE feature.

Figure 1.1: Hollyland Solidcom C1 PRO 5-Person Wireless Intercom System

2. What's in the Box

The Solidcom C1 PRO 5-Person kit typically includes the following components:

• 1 x HUB Base Station
• 1 x Wired Headset
• 4 x Remote Headsets
• 5 x Microphone Cushions
• 5 x On-ear Foam Cushions
• 5 x Over-ear Leather Cushions
• 8 x Lithium Metal Batteries
• 1 x DC Adapter
• 1 x Storage Case
• 1 x Charging Case
• 1 x USB Type-A to Type-C Cable
• 1 x XLR Female to Male Cable

Figure 2.1: Solidcom C1 PRO Packing List

3. Product Overview

3.1. HUB Base Station

The HUB serves as the central communication unit, managing connections for all headsets. It features multiple power supply options and advanced functionalities.

Figure 3.1: HUB Multi-Powering Options

The HUB also includes a dedicated wired headset interface for professional applications and features ENC technology to reduce background noise and echo.

Figure 3.2: HUB Wired Headset Interface

3.2. Headsets (Wired and Remote)

Both wired and remote headsets are designed for comfort and clear communication. They feature dual-mic Environmental Noise Cancellation (ENC) and a Push-To-Talk (PTT) button for flexible operation.

• Microphone Boom: Rotate up to mute, down to talk.
• PTT Button: Long press to talk, release to mute. A single press can toggle talk/mute state.
• ENC Switch: Activates or deactivates the Environmental Noise Cancellation feature.

4. Setup Guide

4.1. Charging Batteries

1. Insert the provided Lithium Metal batteries into the charging case.
2. Connect the DC adapter to the charging case and a power outlet.
3. Allow batteries to fully charge before first use (approximately 2.5 hours).

4.2. Powering the HUB

1. Connect the DC adapter to the HUB's power input.
2. Alternatively, install compatible NP-F, V-mount, or G-mount batteries (sold separately) into the designated slots on the HUB.
3. Press the power button on the HUB to turn it on.

4.3. Headset Pairing and Connection

1. Install a charged battery into each headset (wired and remote).
2. Turn on each headset. The headsets are pre-paired with the HUB for immediate use.
3. For the wired headset, connect it to the 'HEADSET' port on the HUB using the provided cable.

The Solidcom C1 Pro system is backward compatible with the original Solidcom C1, allowing for increased flexibility and expandability.

Figure 4.1: Backward Compatibility with Solidcom C1

5. Operating Instructions

5.1. Basic Communication

The Solidcom C1 PRO system operates in full-duplex mode, allowing all connected users to speak and listen simultaneously. Ensure your microphone boom is rotated down to activate the microphone.

5.2. Push-To-Talk (PTT) Function

The PTT button on the headset provides an alternative to the mic boom for controlling your microphone:

• Momentary Talk: Long press the PTT button to talk, and release to mute. This functions like a walkie-talkie.
• Toggle Talk/Mute: Press the PTT button once to switch between talk and mute states.

5.3. Environmental Noise Cancellation (ENC)

The dual-mic ENC technology reduces ambient noise by approximately 20dB. Activate the ENC feature using the dedicated switch on the headset for clearer communication in loud environments.

5.4. UAC for Cloud Meetings

The HUB features a USB Audio Class (UAC) function, enabling the intercom system to integrate with online cloud meeting platforms like Zoom or Skype.

1. Connect the HUB to your laptop or PC via a Type-C USB cable.
2. The HUB will be recognized as an audio device. Select it as your microphone and speaker in your cloud meeting software settings.
3. Your team on set can now communicate with remote participants through the intercom system.

Figure 5.1: UAC Cloud Meeting Integration

5.5. AB Grouping

The HUB allows for the separation of up to 8 remote headsets into two distinct communication groups (A and B). This feature is useful for managing diversified communication needs within a team.

1. Access the grouping settings on the HUB's interface.
2. Assign headsets to Group A or Group B as required.
3. Users in Group A can communicate with each other, and users in Group B can communicate with each other. The wired headset connected to the HUB can typically communicate with both groups or broadcast to all.

Figure 5.2: AB Grouping Functionality

5.6. ANNOUNCE Function

The 'ANNOUNCE' button on the HUB is designed for emergencies or critical instructions. When activated, it instantly mutes all connected headsets, allowing the entire crew to only hear direct instructions from the user of the wired HUB headset.

Figure 5.3: ANNOUNCE for Emergencies

5.7. System Cascading

For expanded communication needs, multiple Solidcom C1 Pro HUB systems can be interconnected. The HUB supports 2-wire and 4-wire audio input/output interfaces, and up to 3 HUB-based systems can be cascaded via an IP network.

1. Connect HUB units using standard RJ45 cables (up to 300m) for IP network cascading.
2. Ensure at least 2 meters distance between cascaded devices to maintain optimal performance.

Figure 5.4: Three-System Cascaded Connection

The system is highly customizable and expandable to accommodate varying team sizes, supporting up to 9 members with a HUB-based system.

Figure 5.5: Customizable and Expandable System

6. Maintenance

6.1. Cleaning

• Wipe the headsets and HUB with a soft, dry cloth.
• Do not use liquid cleaners or aerosols directly on the devices.
• Regularly replace microphone cushions and ear cushions for hygiene and optimal audio quality.

6.2. Battery Care

• Store batteries in a cool, dry place when not in use.
• Avoid fully discharging batteries frequently to prolong their lifespan.
• Use only the provided charging case and DC adapter for charging.

6.3. Storage

When not in use, store the Solidcom C1 PRO system components in the provided storage case to protect them from dust, moisture, and physical damage.

7. Troubleshooting

8. Specifications

9. Warranty and Support

For detailed warranty information, technical support, and service inquiries, please refer to the official Hollyland website or contact their customer service directly. Keep your purchase receipt for warranty claims.

Online Resources:

• Hollyland Official Website: www.hollyland-tech.com
• Product Support Page: Refer to the support section on the official website for manuals, firmware updates, and FAQs specific to the Solidcom C1 PRO.