TECRA M5
Chapter 6
Power and Power-Up Modes
The computer’s power resources include the AC adaptor, battery pack and internal batteries. This chapter gives details on making the most effective use of these resources including charging and changing batteries, tips for saving battery power, and power up modes.
Power conditions
The computer’s operating capability and battery charge status are affected by the power conditions: whether an AC adaptor is connected, whether a battery pack is installed and what the charge level is for the battery.
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| Power on | Power off |
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| (no operation) |
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AC | Battery fully | • Operates | •No charge |
adaptor | charged | • No charge | • LED: Battery green |
connected |
| • LED: Battery green | DC IN green |
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| DC IN green |
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| Main Battery | • Operates | • Quick charge*1 |
| partially | • Charge*1 | • LED: Battery orange |
| charged or no | • LED: Battery orange | DC IN green |
| charge | ||
| DC IN green |
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| No battery | • Operates | • No charge |
| installed | • No charge | • LED: Battery off |
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| • LED: Battery off | DC IN green |
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| DC IN green |
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User’s Manual | |
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