Shure GLXD4 Wireless Receiver - Manual (Page 10)

10
Batteries and Charging
LED Status During Charging
The following LED states indicate battery status when the transmitter is
connected to a charger:
• Green = charging complete
• Green Flashing = battery charge > 90%
• Red = battery charging
• Amber Flashing = battery error, replace battery
GLX-D transmitters are powered by Shure SB902 lithium-ion rechargeable batteries. Advanced battery chemistry maximizes runtimes with zero memory
effects, eliminating the need to discharge batteries prior to charging.
When not in use, recommended battery storage temperature is 10°C (50°F) to 25°C (77°F).
Note: The transmitter will not pass RF or audio signals when connected to the charging cable.
The following battery charging options are available:
Charging from a USB Port
1. Plug the USB charging cable into the charging port
on the transmitter.
2. Plug the cable into a standard USB port.
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.
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: GLX-D transmitters automatically power-off after approximately 1 hour to
conserve battery life if the signal from a linked receiver is not detected.
Installing Transmitter Batteries
Bodypack Transmitter
1. Move the locking lever to the open position and slide the
battery door open.
2. Place the battery into the transmitter.
3. Close the battery door and slide the latch to lock.
Handheld Transmitter
1. Unscrew and remove the battery cover.
2. Place the battery into the transmitter.
3. Replace and tighten the battery cover.
Receiver Charging Bay
The GLXD4 receiver has a built-in
charging bay for the transmitter batteries.
1. Insert the battery into the charging bay.
2. Monitor the battery charging indicator
on the front panel until charging is
complete.
Charging from an AC Power
Source
1. Plug the charging cable into the
charging port on the transmitter.
2. Plug the charging cable into an AC
power source.
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