Shure Incorporated
15/31
Use to adjust the audio mix (in MixMode only), or in conjunction with the menu buttons to change settings.
⑧ LCD Screen
Displays current settings and menus.
⑨ Tri-Color Battery LED
Illuminates green, amber, or red to indicate battery power. When red, change battery immediately.
⑩ Blue RF LED
Indicates the bodypack is receiving a signal from the transmitter.
⑪ SMA Connector
For detachable antennas.
⑫ Removable AA Adapter
Remove to use with a Shure SB900B rechargeable battery.
Note: To remove adapter, open door and slide out. To reinstall adapter, place over the clip and press, there will be an audible click when seated.
Battery Life
Battery Indicator
Tri-Color
Battery
LED
Approximate Hours Remaining (h:mm)
Alkaline Shure SB900B Rechargeable Battery
Volume Level Volume Level
4 6 8 4 6 8
Green 6:00 to 3:50 4:20 to 2:45 3:15 to 2:05
8:00
to
3:45
6:45 to 3:45 6:00 to 3:45
Green 3:50 to 2:50 2:45 to 2:00 2:05 to 1:30
3:45
to
2:45
3:45 to 2:45 3:45 to 2:45
Green 2:50 to 1:15 2:00 to 1:00 1:30 to 0:50
2:45
to
1:45
2:45 to 1:45 2:45 to 1:45
Green 1:15 to 0:25 1:00 to 0:20 0:50 to 0:20
1:50
to
0:55
1:50 to 0:55 1:50 to 0:55
Amber 0:25 to 0:15 0:20 to 0:10 0:20 to 0:10
0:55
to
0:25
0:55 to 0:25 0:55 to 0:25
Red < 0:15 < 0:10 < 0:10 < 0:25 < 0:25 < 0:25