User Manual

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.
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
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.
1
2
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.
Transmitter Runtime
USB Connection
Charging
Receiver Bay or AC
Power Source Charging
up to 1:300:300:15
up to 3:001:000:30
up to 6:002:001:00
up to 16:00*4:003:00
*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
Multiple Receiver Systems
Shure IncorporatedGLXD4 Wireless Receivers
2017/10/238/19