User's Manual

Managing Power
PoweringtheReceiver
31
P/N:7010Ͳ1004
Detachable External Batteries
Thereceiverfirstdrawspowerfromonebatteryatatimebeforeswitchingtothesecondbattery.Eachdetachablebattery
providesbetween5and10hoursofoperation,dependingonthereceivermode.Formoreinformation,seeTable 6.
Tocheckthestatusofthedetachablebatteries,viewtheBATTLEDor
checkth
estatususingavailableTo pconsoftware.
ChecktheBATTLEDsforbatterystatus:
• Agreenlightindicatesachargegreaterthan85%.
• Anorangelightindicatesanintermediatecharge.
• Aredlightindicatesachargeoflessthan15%.Rechargeorreplacethebatteryassoonaspossi ble.
Table6.EstimatedOperatingTimesUsingTwoFullyͲchargedBatteries
Common Conditions: Bluetooth = on; 10-12 SV tracked; using the detachable batteries; room temperature
For the GR-5 with FH915+ Modem
Receive only mode 14 hours
250mW transmission mode
12 hours
a
1W transmission mode
10 hours
a
GSM/HSPA in urban areas 13 hours
For the GR-5 with Digital UHFII Modem
Receive only mode 14 hours
0.5W transmission mode
12 hours
a
1W transmission mode
9 hours
a
GSM/HSPA in urban areas 12 hours