Shure P3RA User Manual

Shure Incorporated
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Plug the charger into an AC power source.
Insert batteries or bodypacks into the charging bay.
Monitor the charging status LEDs until charging is complete.
Charging Status LED
Color Status
Green Charging Complete
Green/Red Charge level above 90%
Red Charging
Amber Flashing Fault: check connections and battery
Off No battery in bay
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 bodypacks 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
Battery Life
Battery Indicator Tri-Color Battery LED
Approximate Hours Remaining (h:mm)
Alkaline
Shure SB900A Recharge
able Battery
Green 5:30 to 4:25 7:00 to 5:35
Green 4:25 to 3:20 5:35 to 4:10
Green 3:20 to 2:10 4:10 to 2:50
Green 2:10 to 1:05 2:50 to 1:25

Shure P3RA Specifications

General

Display	LCD
Housing	Metal
Image Rejection	> 90 dB
Adjacent Channel Selectivity	>70 dB
Intermodulation Attenuation	>70 dB
Blocking	> 80 dB
Tuning Steps	25 kHz
Type	Bodypack
Frequency Range	470 - 952 MHz
Audio Output Power	100 mW (at 1 kHz, <1% distortion, typical)
Dimensions	99 mm x 66 mm x 23 mm
RF Frequency Range	470 - 952 MHz
RF Sensitivity	2.2 μV at 20 dB SINAD
Minimum Load Impedance	16 Ω
Headphone Connector	3.5 mm
Battery Type	SB900A
Audio THD	< 0.5%
Power Requirements	2 AA batteries or Shure SB900A rechargeable battery
Dimensions (inches)	3.9 x 2.6 x 0.9
Net Weight	196 g (with batteries)