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GLXD4
Wireless Receivers
Use the reset function if it is necessary to restore the transmitter or receiver
to their factory settings.
Resetting the Receiver
Restores the receiver to the following factory settings:
•
Gain level = default
•
Controls = unlocked
Press and hold the link button while turning on the receiver power until the
LCD displays RE.
Specifications
Tuning Bandwidth
2400–2483.5 MHz
Working Range
0
Transmit Mode
Shure proprietary digital
Audio Frequency Response
20 Hz – 20 kHz
Dynamic Range
120 dB, A-weighted
RF Sensitivity
-88 dBm, typical
Total Harmonic Distortion
0.2%, typical
RF Output Power
10 mW E.I.R.P. max
Operating Temperature Range
-18°C (0°F) to 57°C (135°F)
1
Storage Temperature Range
-29°C (-20°F) to 74°C (165°F)
Polarity
Positive voltage applied to the tip of the guitar cable phone plug produces positive voltage at the tip of the high impedance ¼-inch output.
0
Note: Actual range depends on RF signal absorption, reflection and interference.
1
Note: Battery characteristics may limit this range.
14/19
Indoor
Outdoor
Note: When reset is complete, the receiver will automatically initiate linking
to search for a transmitter. Press and hold the transmitter link button within
five seconds of powering-on to complete the link.
Resetting the Transmitter
Restores the transmitter to the following factory settings:
•
Controls = unlocked
Press and hold the transmitter link button while turning on the transmitter
until power LED goes off.
When the link button is released, the transmitter will automatically initiate
linking to find an available receiver. Press the link button on an available re-
ceiver to relink.
Up to 30 m (100 ft) typical, Up to 60 m (200 ft) maximum
Up to 20 m (65 ft) typical, Up to 50 m (165 ft) maximum
Shure Incorporated
2017/10/23
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