Phonic Ear Radium 920SR User Manual page 39

16
turn power on
37
1
2
Switch power on
1
2
Check indicator light:
Continuous green = adequate power
Continuous red = low battery
battery life
NiMH rechargeable AA = 12 hours (approx.)
Alkaline disposable AA = 15 hours (approx.)
WARNING: Never recharge alkaline
batteries! This will cause damage to the unit
and will void the product warranty.