Psion Teklogix Hand-Held Computer 7530 G2 - Manual (Page 81)

Psion Teklogix 7530 G2 Hand-Held Computer User Manual 53
Chapter 3: Getting To Know Your 7530 G2
Monitoring The Battery And Maximizing Run Time
To remove the peripheral:
• Grasp the shell of the plug, and pull it back gently to unlock and release the
connector.
Important: Never attempt to disconnect a peripheral by pulling the cable by
the wire. The connector is locked into place and can only be
unlocked and removed by pulling back the plug shell.
3.8 Monitoring The Battery And Maximizing Run Time
Under normal operating conditions, fully charged batteries last for 9 hours. As
Lithium-Ion batteries age, their capacity decreases gradually, and they are generally
considered depleted after approximately 2 years of use (less than 60% of original
capacity remaining). Keep in mind however that heavy usage or operating the 7530
G2 at temperature extremes will shorten the battery life.
Lithium-Ion batteries do not require conditioning cycles and the 7530 G2 battery system
(including chargers) requires no user interaction to maintain peak performance.
To maximize the run time of your batteries, consider the following:
• The display backlight is the largest drain on the battery. Try to keep its
brightness as low as possible.
• Depending on the ambient light at your site, consider turning off the
keypad backlight.
Tether Shell