1. Introduction
The Saramonic UwMic9 is a high-performance 96-channel digital UHF wireless lavalier microphone system designed for professional audio recording. It includes an RX9 portable receiver and a TX9 bodypack transmitter, offering broadcast-quality sound for various applications such as interviews, film dialogue, field recording, broadcast TV, news gathering, vlogging, and YouTube videos. Its robust metal construction ensures durability, while its compact and lightweight design makes it highly portable.
Figure 1.1: Overview of the Saramonic UwMic9 Wireless Microphone System, including the RX9 receiver, TX9 transmitter, and accessories.
2. Components Overview
The UwMic9 system comes with the following key components:
- RX9 Portable Receiver: A dual-channel receiver designed for camera mounting, allowing connection of two separate wireless microphones.
- TX9 Bodypack Transmitter: A compact bodypack transmitter for connecting the lavalier microphone.
- Lavalier Microphone: An omnidirectional lavalier microphone with a locking 3.5mm connector for secure attachment to the TX9.
- Output Cables: Includes locking 1/8" (3.5mm) mini-plug and XLR output cables for versatile connectivity with various cameras and audio recorders.
Figure 2.1: Close-up view of the TX9 Bodypack Transmitter with the attached omnidirectional lavalier microphone.
3. Setup Guide
3.1 Battery Installation
Both the RX9 receiver and TX9 transmitter require 2 LR6/AA size batteries each (not included). Open the battery compartment on the back of each unit and insert the batteries, ensuring correct polarity.
3.2 Connecting the Lavalier Microphone
Connect the lavalier microphone's 3.5mm locking connector to the 'MIC IN' port on the TX9 bodypack transmitter. Ensure the connector is securely locked to prevent accidental disconnection.
3.3 Mounting the RX9 Receiver
The RX9 receiver can be mounted on a camera's hot shoe using the included mount. Slide the receiver onto the hot shoe and tighten the locking wheel for a secure fit.
Figure 3.1: The RX9 Receiver securely mounted on a DSLR camera, ready for use.
3.4 Connecting to Recording Device
Use the appropriate output cable (3.5mm mini-plug or XLR) to connect the RX9 receiver's 'OUTPUT' port to your camera's audio input, camcorder, or portable audio recorder.
Figure 3.2: The XLR output cable, used for connecting the RX9 receiver to professional audio equipment.
Figure 3.3: The 3.5mm output cable, commonly used for connecting to DSLR cameras and consumer camcorders.
4. Operating Instructions
4.1 Power On/Off
Press and hold the power button on both the RX9 receiver and TX9 transmitter to turn them on or off. The backlit LCD displays will illuminate upon power-on.
4.2 Channel Selection and Syncing
The UwMic9 system operates on 96 selectable channels across two groups (A and B). To find the clearest available channel, use the auto-scan feature on the RX9 receiver. Once a clear channel is found, use the built-in infrared sync function to match the transmitter to the receiver. This ensures a stable and interference-free connection.
4.3 Audio Monitoring
The RX9 receiver features a headphone output, allowing real-time audio monitoring. Connect headphones to this port to monitor your audio directly from the receiver, even if your camera lacks a headphone output. Adjust the volume using the controls on the receiver.
4.4 Operating Distance
The system offers an operating distance of up to 330 feet (100 meters) in optimal conditions. Ensure a clear line of sight between the transmitter and receiver for best performance.
4.5 Expanding Your System
The UwMic9 system is highly expandable. Optional transmitters like the SR-XLR9 (XLR plug-on transmitter) and SR-HU9 (handheld wireless microphone) can be added to enhance your setup. Additionally, various optional output cables are available to connect the RX9 receiver to smartphones, tablets, action cameras, and computers.
Video 4.1: Official product video demonstrating the features and versatility of the Saramonic UwMic9 Wireless Systems, including setup, operation, and various compatible accessories.
5. Maintenance
To ensure the longevity and optimal performance of your UwMic9 system, follow these maintenance guidelines:
- Battery Replacement: Replace AA batteries promptly when the low battery indicator appears on the LCD display.
- Cleaning: Use a soft, dry cloth to clean the exterior of the units. Avoid using harsh chemicals or abrasive materials.
- Storage: Store the system in a cool, dry place away from direct sunlight and extreme temperatures when not in use.
- Cable Care: Handle all cables with care to prevent kinks or damage to connectors.
6. Troubleshooting
If you encounter issues with your UwMic9 system, refer to the following common troubleshooting steps:
| Problem | Possible Cause | Solution |
|---|---|---|
| No Sound/Weak Signal | Low batteries, incorrect channel, transmitter/receiver too far apart, obstructions. | Replace batteries, perform auto-scan and infrared sync, reduce distance, ensure clear line of sight. |
| Interference/Noise | Nearby wireless devices, crowded frequency, environmental interference. | Perform auto-scan to find a clear channel, move away from other wireless devices. |
| Lavalier Mic Not Working | Mic not securely connected, damaged cable. | Ensure lavalier is fully inserted and locked into TX9. Check cable for damage. |
| Receiver Not Powering On | Dead or incorrectly inserted batteries. | Check battery polarity and replace with fresh AA batteries. |
7. Specifications
| Feature | Specification |
|---|---|
| Channels | 96 selectable channels in 2 groups (A and B) |
| Wireless Frequency Range | 514 MHz to 596 MHz |
| Output Connector | Locking 1/8" (3.5mm) TRS mini jack |
| Frequency Response | 40 Hz to 18 kHz (±3dB) |
| Batteries | 2 LR6/AA size batteries per unit (not included) |
| Operating Distance | Up to 330 feet (100 meters) |
| Material | Metal construction |
| Item Weight | 480 Grams (approx. 1.06 pounds) |
| Dimensions (L x W x H) | 13.43 x 7.09 x 2.17 inches |
8. Warranty and Support
Saramonic products typically come with a manufacturer's warranty. For specific warranty terms, technical support, or service inquiries, please refer to the warranty card included with your product or visit the official Saramonic website. Keep your purchase receipt as proof of purchase.
