Netscout OneTouch AT 10G, User Manual

Page: 21 / 248

Chapter 1: Get Acquainted
AC Adapter and Battery
19
or too low to permit charging, the AC Power Indicator turns
yellow.
To see more information about the battery status, tap the Tools
icon
, then scroll down and tap the Battery Status button.
Extend Battery Operating Time
The display backlight consumes power. Decreasing the display
brightness will increase battery operating time.
You can make the backlight shut off after a period of inactivity.
You can also make the analyzer power down after a period of
inactivity. See “Timeout Periods (Power-Down and Backlight)” on
page 39 .
Extend the Life of the Battery
 Recharge the battery frequently. Do not let the battery
discharge completely.
 Do not keep the battery at temperatures below -20

C (-
4

F) or above +50

C (+122

F) for periods longer than one
week.
 Before you put a battery into storage, charge it to
approximately 50% of full charge.