Introduction
The Sennheiser EW-D SK (R1-6) is a versatile and feature-rich digital wireless bodypack transmitter designed for individuals who sing, speak, or play instruments. It offers seamless product pairing and management via the EW-D Smart Assist App, eliminating complicated menu navigation. This bodypack transmitter is compatible with a wide range of Sennheiser headset microphones and clip-on/lavalier microphones, providing robust and reliable audio transmission.
This manual provides essential information for the proper setup, operation, and maintenance of your EW-D SK (R1-6) bodypack transmitter. Please read it thoroughly before use to ensure optimal performance and longevity of your device.
What's in the Box
The Sennheiser EW-D SK (R1-6) package typically includes the following components:
- EW-D SK Bodypack Transmitter
- EW-D EM Rackmount Receiver
- Two Rod Antennas
- Power Supply Unit with various regional adapters (US, UK, EU, AU)
- Rack Mount Kit (brackets and screws)
- Lavalier Microphone (e.g., ME 2 or ME 4, depending on the set)
- Instrument Cable (e.g., CI 1, if part of an instrument set)
- Headset Microphone (e.g., ME 3, if part of a headset set)
- Quick Guide and Safety Instructions
Image: Sennheiser EW-D SK Bodypack Transmitter with antenna.
Image: An overview of various Sennheiser EW-D sets, including receivers, bodypacks, handheld transmitters, and different microphone types.
Video: An introduction to the Sennheiser Evolution Digital Wireless system, showcasing available sets and their components.
Video: A detailed look at the Sennheiser EW-D SK bodypack transmitter, highlighting its features and build quality.
Setup
1. Battery Installation
- Open the battery compartment on the EW-D SK bodypack transmitter.
- Insert two AA alkaline batteries, ensuring correct polarity.
- Close the battery compartment securely.
2. Connecting Microphones/Line Input
- Connect your compatible lavalier microphone, headset microphone, or instrument cable to the 3.5mm input jack on the bodypack transmitter.
- Ensure the connector is securely screwed into place to prevent accidental disconnection.
3. Receiver Setup
- Attach the two rod antennas to the ANT 1 and ANT 2 connectors on the rear of the EW-D EM receiver.
- Connect the power supply unit to the DC IN port on the receiver and plug it into a power outlet.
- Connect the AF OUT (balanced XLR or unbalanced 6.3mm jack) to your mixer or audio interface.
4. Powering On and Synchronization
- Press and hold the power button on both the bodypack transmitter and the receiver to turn them on.
- To synchronize the transmitter and receiver, place the bodypack transmitter close to the receiver's IR sync window.
- Press the 'Sync' button on the receiver. The devices will automatically find and link to an available frequency.
Image: A user interacting with the Sennheiser Smart Assist App on a smartphone, showing wireless system management.
Operating Instructions
1. Mute Function
The bodypack transmitter features a mute switch. Slide the switch to mute or unmute the microphone. The receiver's display will indicate the mute status.
2. Display Information
The OLED display on both the transmitter and receiver provides crucial information:
- Battery Level: Indicates the remaining battery life of the transmitter.
- Frequency: Shows the currently active transmission frequency.
- Mute Status: Clearly displays if the microphone is muted.
- Signal Strength: Visual representation of the wireless signal quality.
3. Smart Assist App
For advanced control and monitoring, download the Sennheiser Smart Assist App. This app allows you to:
- Remotely manage and monitor your EW-D system.
- Adjust settings and frequencies.
- Troubleshoot issues with ease.
Maintenance
1. Cleaning
Use a soft, dry cloth to clean the exterior of the bodypack transmitter and receiver. Avoid using liquid cleaners or solvents, as they may damage the device.
2. Battery Care
Always use fresh, high-quality alkaline batteries. Remove batteries if the device will not be used for an extended period to prevent leakage and damage.
3. Storage
Store the device in a cool, dry place away from direct sunlight and extreme temperatures. Protect antennas and connectors from physical damage.
Troubleshooting
- No Audio/Signal:
- Ensure both transmitter and receiver are powered on.
- Check battery levels on the transmitter.
- Verify successful synchronization between transmitter and receiver.
- Confirm microphone/line input is securely connected to the transmitter.
- Check audio output connections from the receiver to your mixer/interface.
- Interference/Poor Audio Quality:
- Resynchronize the devices to find a clearer frequency.
- Ensure antennas on the receiver are properly positioned and unobstructed.
- Avoid placing the devices near other wireless equipment or strong electromagnetic fields.
- Check microphone gain settings on the transmitter and receiver.
- Transmitter Not Turning On:
- Replace batteries with fresh ones.
- Ensure batteries are inserted with correct polarity.
Specifications
| Feature | Specification |
|---|---|
| Brand | Sennheiser |
| Model Name | Sennheiser EW-D SK BASE SET |
| Item Model Number | 508781 |
| UPC | 615104336469 |
| Frequency Response | 56 MHz |
| Number of Channels | 90 |
| Signal-to-Noise Ratio | 110 dB |
| Item Weight | 10.4 ounces |
| Product Dimensions | 14.1 x 3.2 x 2.9 inches |
| Material | Metal and possibly plastic |
| Power Source | Corded Electric (for receiver) / Alkaline (for bodypack) |
| Connectivity Technology | XLR |
| Compatible Devices | Smartphone (via Smart Assist App) |
Warranty and Support
For warranty information, technical support, or service inquiries, please refer to the official Sennheiser website or contact their customer service directly. Keep your proof of purchase for warranty claims.
Online resources, FAQs, and software updates may also be available on the Sennheiser support portal.
