Battery Life - Shure PSM900 Manual

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

Tri-Color
Battery Indicator Battery
LED
Green
Green
Green
Green
Amber
Red
Approximate Hours Remaining (h:mm)
Alkaline
Volume Level
4 6
6:00 to 3:50 4:20 to 2:45
3:50 to 2:50 2:45 to 2:00
2:50 to 1:15 2:00 to 1:00
1:15 to 0:25 1:00 to 0:20
0:25 to 0:15 0:20 to 0:10
< 0:15 < 0:10
Shure SB900B Rechargeable Battery
Volume Level
8 4 6
8:00
3:15 to 2:05 to 6:45 to 3:45
3:45
3:45
2:05 to 1:30 to 3:45 to 2:45
2:45
2:45
1:30 to 0:50 to 2:45 to 1:45
1:45
1:50
0:50 to 0:20 to 1:50 to 0:55
0:55
0:55
0:20 to 0:10 to 0:55 to 0:25
0:25
< 0:10 < 0:25 < 0:25
Shure Incorporated
8
6:00 to 3:45
3:45 to 2:45
2:45 to 1:45
1:50 to 0:55
0:55 to 0:25
< 0:25
15/31