Psion Teklogix netpad Uživatelský manuál stáhnout pdf (Strana 45)

Psion Teklogix netpad Windows CE .NET 4.2 User Manual 19

Chapter 2: Getting Started

Power Properties

Note: The Power Properties Schemes settings are cumulative—that is, to deter-

mine when the netpad enters ‘Suspend’ state, the unit waits for the ‘Dim’

state to elapse, followed by the ‘Stand-By’ state and then, once the ‘Sus-

pend’ state time has elapsed, ‘Suspend’ state is activated.

When setting the Dim, Stand-By, and Suspend states, keep the following in mind.

Because the netpad ‘wakes up’ from the Dim and Stand-By states almost

instantaneously following any user input (button press, screen tap), the timeouts you

set will not slow user activity. The sum of the Dim, Stand-By, and Suspend timeouts

should be selected carefully since the netpad will go to sleep (appear off) when this

time has elapsed, saving battery power. The length of the timeouts should be kept to

a minimum to help conserve battery life. The least amount of power is consumed

during the Suspend state.

Setting any of these timeouts to Never does not affect the other timeout options, but

will adversely affect the battery run time. If all three timeouts are set to Never, the

netpad will remain on.

To further reduce power consumption, carefully consider the duration of time that

the display backlight is ON or turned up (see “Backlight Properties” on page 30).

The following are the default values for the power schemes options:

Power Scheme

This dropdown menu allows you to specify settings for Inactivity Timer based on

last

, Switch to Dim, Switch to Stand-By, and Switch to Suspend, based on whether

the unit is running on AC Power or Battery Power. You can specify one set of

values when the unit is running on AC power, and another set when the unit is

running on battery power.

Option

AC Power Battery Power

Switch to Dim After 1 Minute After 10 seconds

Switch to Stand-By Never After 1 minute

Switch to Suspend Never After 30 minutes

Enable screen tap disabled disabled

Table 2.12 Power Schemes Default Values

1 2 ... 40 41 42 43 44 45 46 47 48 49 50 ... 229 230

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Psion Teklogix netpad Uživatelský manuál Strana 45