Samsung OSLO R70 Series Service Manual page 73

- This document cannot be used without the authorization of Samsung -
4. Troubleshooting
(2) Check the battery use environment
1. Generally, the battery usage time in advertisements by notebook manufacturers refers to the
maximum battery use time. Since the system specifications and the usage environment may differ,
the user's battery usage time may differ from the advertisement even if there is no problem with
the system.
2. Conditions for the company's maximum battery use time
a. Minimum LCD brightness, base system, the wireless LAN R/F is turned off, BatteryManager-
Maximum Battery Mode
b. Measuring Tool: BatteryMark v.4.0.1
3. If a customer complains about the battery usage time, let them know that the battery usage time
may differ depending on the model specifications and the usage environment and recommend
the following usage environment for longer battery time.
a. Use the company's power-saving program, BatteryManager, and set BatteryManager to
Maximum Battery Mode.
b. LCD brightness: Set to the minimum level as long as the user does not experience
inconvenience.
c. Disable unnecessary devices
: Turn the wireless LAN R/F switch off and disable USB devices (DMB, fingerprint recognition
and Bluetooth)
4- 23