1. Introduction
This manual provides essential information for the proper setup, operation, and maintenance of your Sennheiser SK 100 G4-G Bodypack Transmitter. The SK 100 G4-G is a robust wireless bodypack transmitter designed for professional audio applications, featuring a 1/8" audio input socket (ew connector) and operating within the G frequency range (566 - 608 MHz).
2. Safety Information
Please read and understand all safety instructions before using the device. Failure to do so may result in damage to the device or personal injury.
- Frequency Range: Avoid using this device near other wireless devices operating in the 566-608 MHz range to prevent interference.
- Battery Handling: Keep batteries away from heat and moisture. Dispose of used batteries according to local regulations. Do not expose batteries to extreme temperatures or direct sunlight.
- Environmental Conditions: Do not expose the device to rain or moisture. Operate within specified temperature and humidity ranges.
- Servicing: Do not attempt to service the device yourself. Refer all servicing to qualified service personnel.
3. Package Contents
Verify that all items are present in the package:
- SK 100 G4-G Bodypack Transmitter
- 2 AA Batteries
- Instruction Manual (this document)
- Quick Guide
4. Product Overview
Familiarize yourself with the components of the SK 100 G4-G bodypack transmitter.
Figure 1: Front view of the Sennheiser SK 100 G4-G Bodypack Transmitter, showing the display, control buttons, and antenna.
Figure 2: Back view of the Sennheiser SK 100 G4-G Bodypack Transmitter, featuring the battery compartment and belt clip.
Figure 3: Side view of the Sennheiser SK 100 G4-G Bodypack Transmitter, highlighting the 1/8" audio input socket and mute switch.
5. Setup
5.1 Installing Batteries
- Open the battery compartment cover on the back of the transmitter.
- Insert two AA batteries, ensuring correct polarity (+/-).
- Close the battery compartment cover securely.
5.2 Connecting the Microphone/Audio Source
- Connect your microphone or audio source cable to the 1/8" audio input socket (ew connector) on the side of the bodypack transmitter.
- Ensure the connector is fully inserted and secured.
5.3 Powering On/Off
- To power on, press and hold the power button until the display illuminates.
- To power off, press and hold the power button until the display turns off.
5.4 Frequency Synchronization
For optimal performance, synchronize the transmitter's frequency with your receiver. Refer to your receiver's manual for specific synchronization instructions. Typically, this involves using the infrared sync function.
6. Operating Instructions
6.1 Adjusting Input Sensitivity (Gain)
The input sensitivity (gain) can be adjusted to match the output level of your microphone or audio source. Access the menu on the transmitter's display to find the 'Sensitivity' or 'Gain' setting. Adjust it to prevent audio clipping (distortion) while ensuring a strong signal.
6.2 Mute Function
The bodypack transmitter features a mute switch. Slide the switch to the 'Mute' position to temporarily silence the audio transmission. Slide it back to the 'Unmute' position to resume audio.
6.3 Monitoring Battery Status
The display on the transmitter shows the current battery status. Replace batteries when the low battery indicator appears to ensure uninterrupted operation.
7. Maintenance
7.1 Cleaning
Clean the device with a soft, dry cloth. Do not use liquid cleaners or solvents. Ensure no moisture enters the device.
7.2 Battery Replacement
Always replace both AA batteries simultaneously with new ones. Do not mix old and new batteries or different battery types.
7.3 Storage
When not in use for extended periods, remove the batteries to prevent leakage. Store the transmitter in a cool, dry place away from direct sunlight.
8. Troubleshooting
If you encounter issues with your SK 100 G4-G transmitter, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| No audio output from receiver | Transmitter not powered on; Mute function active; Incorrect frequency; Low battery. | Ensure transmitter is on; Check mute switch; Verify frequency match with receiver; Replace batteries. |
| Distorted audio | Input sensitivity too high; Microphone too close to source; Interference. | Reduce input sensitivity (gain); Adjust microphone position; Change operating frequency if interference is suspected. |
| Short operating range | Antenna obstructed or damaged; Environmental interference; Low battery. | Ensure clear line of sight between transmitter and receiver; Check antenna for damage; Replace batteries. |
| Transmitter does not power on | Dead or incorrectly inserted batteries. | Replace batteries with new ones; Check battery polarity. |
9. Specifications
Detailed technical specifications for the Sennheiser SK 100 G4-G Bodypack Transmitter.
| Feature | Detail |
|---|---|
| Model Number | 509502 |
| ASIN | B07C7W936X |
| Frequency Range | G (566 - 608 MHz) |
| Connector Type | 1/8" Audio Input (ew connector), Auxiliary |
| Connectivity Technology | AUX, Radio Frequency |
| Power Source | Battery Powered |
| Battery Type | 2 AA Alkaline batteries (included) |
| Item Weight | 9.1 ounces |
| Product Dimensions | 13.78 x 2.87 x 3.19 inches (13.78"L x 2.87"W x 3.19"H) |
| Color | Black |
| Compatible Devices | Wireless audio devices or those with Bluetooth technology |
| Date First Available | April 17, 2018 |
10. Additional Resources
For further assistance and visual guides, please refer to the following official videos:
Video 1: Detailed overview and setup guide for Sennheiser G4 wireless systems (5:43 duration).
Video 2: Guide to frequency scanning and synchronization for G4 systems (1:52 duration).
Video 3: Tips for optimizing audio quality with Sennheiser wireless transmitters (1:05 duration).
Video 4: Advanced features and menu navigation for G4 series devices (4:26 duration).
Video 5: Best practices for wireless microphone setup in various environments (1:44 duration).
Video 6: Comprehensive guide to Sennheiser G4 system operation (4:30 duration).
Video 7: Quick tip for G4 wireless system setup (0:38 duration).
11. Warranty and Support
For warranty information, technical support, or service inquiries, please visit the official Sennheiser website or contact their customer support directly. Keep your proof of purchase for warranty claims.
Sennheiser Official Website: www.sennheiser.com
