User's Manual
Table Of Contents
- Table of Contents
- AD4DDual Channel Receiver
- IMPORTANT SAFETY INSTRUCTIONS
- Australia Warning for Wireless
- AD4D Axient Digital Two-Channel Wireless Receiver
- Included Components
- Mounting Instructions
- Hardware
- Menus and Configuration
- Radio Frequency (RF) Settings
- Setting the RF Tuning Band
- IR Sync
- Setting the Frequency Manually
- Channel Scan and Group Scan
- Requesting a New Frequency from a Spectrum Manager
- Transmission Modes
- Assigning Transmitters to Transmitter Slots
- Interference Management
- Channel Quality Meter
- Frequency Diversity
- Antenna Bias
- RF Cascade Ports
- Firmware
- Audio Settings
- Networking
- Operation
- Troubleshooting
- Specifications
- System Specifications
- RF Carrier Frequency Range
- Working Range
- RF Tuning Step Size
- Channel-to-Channel Spacing
- Channel-to-Channel Spacing
- Image Rejection
- RF Sensitivity
- Latency Analog Output
- Audio Frequency Response
- Signal-to-Noise Ratio(Dynamic Range)
- Total Harmonic Distortion
- System Audio Polarity
- Operating Temperature Range
- Storage Temperature Range
- Audio Output
- Gain Adjustment Range
- Configuration
- Impedance
- Full Scale Output (200K Ω load)
- Mic/Line Switch
- Phantom Power Protection
- Dimensions
- Weight
- Housing
- Power Requirements
- Thermal Power Dissipation
- DC Power Requirements
- Network Interface
- Network Addressing Capability
- Maximum Cable Length
- Cascade Output
- Connector Type
- Configuration
- Impedance
- Insertion Loss
- RF Input
- Spurious Rejection
- Connector Type
- Impedance
- Bias Voltage
- RF Carrier Frequency Range model dependent
- Tables and Diagrams
- Receiver Frequency Bands
- Certifications
- Certifications
- Contact Customer Support
Shure Incorporated
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Updating the Transmitter Firmware
From the Device Configuration menu of the receiver: Tx Firmware Update.
Turn on the transmitter and align the IR sync windows on the transmitter and receiver. The red alignment LED will illu
minate when alignment is correct.
Maintain alignment and press ENTER on the receiver to begin the update.
Alignment must be maintained during the entire update cycle. Percentage of update progress appears on the receiver
display. The receiver display will show the message Complete! when finished.
Audio Settings
Adjusting Channel Gain and Audio Output
The gain and audio output can be individually controlled in real time for each channel.
Select a channel and navigate to the Audio menu, and then choose Gain/Mute.
To adjust the gain:
Use the control wheel to select the GAIN option.
Turn the control wheel to adjust the gain from -18 dB to +42 dB in real time.
Press EXIT to finish.
Tip: Adjust the gain while performing a sound check using typical audio input signal levels and monitor the audio meter LEDs.
Reduce the gain if the red LED triggers repeatedly.
To control the audio output:
Use the control wheel to select the OUTPUT option.
Use the control wheel to select On or Mute in real time.
Press EXIT to finish.