User's Manual
Table Of Contents
- Table of Contents
- GLXD4Wireless Receivers
- IMPORTANT SAFETY INSTRUCTIONS
- System Overview
- System Overview
- Accessories
- Quick Start
- GLXD4 Receiver Controls and Connectors
- GLXD4 Receiver Controls and Connectors
- Receiver Screen
- Transmitters
- Batteries and Charging
- Multiple Receiver Systems
- Multiple Receiver Systems
- Manually Linking a Transmitter to a Receiver
- Manually Linking a Transmitter to a Receiver
- Combo Systems
- 2.4 GHz Spectrum Overview
- Tips and Methods to Improve Wireless System Performance
- 2.4 GHz Frequency Tables
- 2.4 GHz Frequency Tables
- Firmware
- Operation
- Troubleshooting
- Resetting Components
- Specifications
- Tuning Bandwidth
- Working Range
- Transmit Mode
- Audio Frequency Response
- Dynamic Range
- RF Sensitivity
- Total Harmonic Distortion
- RF Output Power
- Operating Temperature Range
- Storage Temperature Range
- Polarity
- Battery Life
- Guitar Tuner
- Channel Count
- GLXD1
- Dimensions
- Weight
- Power Requirements
- Housing
- Input Impedance
- RF Output Power
- Transmitter Input
- Connector
- Configuration
- Maximum Input Level
- Antenna Type
- Pin Assignments
- Pin Assignments
- Dimensions
- Dimensions40 x 183 x 117 mm (1.6 x 7.2 x 4.6 in.), H x W x D Weight286 g (10.1 oz.) without batteries HousingMolded Plastic Power Requirements14 to 18 V DC (Tip positive with respect to ring), 550 mA Spurious Rejection>35 dB, typical Gain Adjustment Range-20 to 40 dB in 1 dB steps Phantom Power ProtectionYes Tuning Bandwidth2400–2483.5 MHz Working RangeIndoorUp to 30 m (100 ft) typical , Up to 60 m (200 ft) maximumOutdoorUp to 20 m (65 ft) typical , Up to 50 m (165 ft) maximumNote: Actual range depends on RF signal absorption, reflection and interference. Transmit ModeFrequency Hopping Audio Frequency Response20 Hz – 20 kHz Note: Dependent on microphone type Dynamic Range120 dB, A-weighted RF Sensitivity-88 dBm, typical Total Harmonic Distortion0.2%, typical RF Output Power10 mW E.I.R.P. max Operating Temperature Range-18°C (0°F) to 57°C (135°F) Note: Battery characteristics may limit this range. Storage Temperature Range-29°C (-20°F) to 74°C (165°F) PolarityPositive pressure on microphone diaphragm (or positive voltage applied to tip of WA302 phone plug) produces positive voltage on pin 2 (with respect to pin 3 of low-impedance output) and the tip of the high impedance 1/4-inch output. Battery LifeUp to 16 hours Channel Count4 typical , Up to 8 maximum
- Dimensions
- Weight
- Housing
- Power Requirements
- Spurious Rejection
- Gain Adjustment Range
- Phantom Power Protection
- Tuning Bandwidth
- Working Range
- Transmit Mode
- Audio Frequency Response
- Dynamic Range
- RF Sensitivity
- Total Harmonic Distortion
- RF Output Power
- Operating Temperature Range
- Storage Temperature Range
- Polarity
- Battery Life
- Channel Count
- Configuration
- Impedance
- Maximum Audio Output Level
- Pin Assignments
- Impedance
- Antenna Type
- Maximum Input Level
- Certifications
- Information to the user
Shure Incorporated
24/34
Issue Indicator Status Solution
Charge or change transmitter battery.
Receiver LCD screen
off
Make sure AC adapter is securely plugged
into electrical outlet.
Make sure receiver is powered on.
Transmitter indicator
LED flashing red
Charge or change transmitter battery.
Transmitter plugged
into charger.
Disconnect transmitter from charger.
Audio artifacts or dropouts rf LED flickering or off
Change receiver and transmitter to a differ
ent group and/or channel.
Identify nearby sources of interference (cell
phones, WiFi access points, signal proces
sor, etc...) and shutdown or remove source.
Charge or change transmitter battery.
Ensure that receiver and transmitter are po
sitioned within system parameters.
System must be set up within recommended
range and receiver kept away from metallic
surfaces.
Transmitter must be used in line of sight
from receiver for optimal sound.
Distortion
OL indicator appears on
receiver LCD
Reduce transmitter gain (see Gain Adjust
ment).
Transmitter and receiver link unsuccessful
Transmitter and receiver
LEDs flash to indicate
that linking started, but
the link fails
Update both components to firmware ver
sion 2.0 or greater. Download the Shure Up
date Utility application and follow the instruc
tions.
Sound level variations when switching to dif
ferent sources
N/A
Adjust transmitter gain as necessary (see
Gain Adjustment).
Receiver/transmitter won't turn off
Transmitter LED flash
ing rapidly
Controls locked. See Locking and Unlocking
Controls.
Receiver gain control cannot be adjusted N/A
Check transmitter. Transmitter must be on to
enable gain changes.
Receiver controls cannot be adjusted
LK shown on receiver
display when buttons
are pressed
Controls locked. See Locking and Unlocking
Controls.
Transmitter ID function does not respond
Transmitter LED flashes
green 3 times
Controls locked. See Locking and Unlocking
Controls.