Shure GLXD4 User Manual

Shure Incorporated
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Charging Times and Transmitter Runtimes
Use the following table to determine approximate battery runtime based on the duration of charging time. Times shown are in
hours and minutes. GLX-D transmitters automatically power-off after approximately 1 hour to conserve battery life if the signal
from a linked receiver is not detected.
Receiver Bay or AC Power Source
Charging
USB Connection Charging Transmitter Runtime
0:15 0:30 up to 1:30
0:30 1:00 up to 3:00
1:00 2:00 up to 6:00
3:00 4:00 up to 16:00*
*Storage time or excessive heat will reduce maximum runtime.
Note: If receiver is powered off and remains plugged in, battery will continue charging.
Important Tips for Care and Storage of Shure Rechargeable Batteries
Proper care and storage of Shure batteries results in reliable performance and ensures a long lifetime.
Always store batteries and transmitters at room temperature
Ideally, batteries should be charged to approximately 40% of capacity for long-term storage
During storage, check batteries every 6 months and recharge to 40% of capacity as needed

Shure GLXD4 Specifications

General

Input voltage	14 - 18 V
Power supply type	AC
Battery life (max)	16 h
Current consumption	550 mA
Battery low indication	Yes
Impedance	50 Ω
Antenna type	Fixed
Display type	LCD
Mounting type	-
Product color	Black
Scan features	Channel scan, Group scan
Housing material	ABS
Antennas quantity	2
Channels quantity	8 channels
High density mode	No
Operating frequency type	Ultra High Frequency (UHF)
Radio Frequency (RF) range	2404 - 2478 MHz
Operating temperature (T-T)	-18 - 57 °C
Microphone frequency response	20 - 20000 Hz
Total Harmonic Distortion (THD)	0.2 %
XLR out	1

Weight and Dimensions

Depth	117 mm
Width	183 mm
Height	40 mm
Weight	286 g