Pharos Science & Applications 535 - Manual (Page 40)

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Using energy-saving functions
You can save energy in several ways to optimally utilize the battery operating time:
●
Switch the Pharos Traveler GPS 535 into the Suspend mode when you are not using it.
● Reduce the processor speed.
● Switch the display lighting off or reduce the brightness.
● Switch off the sound, reduce the volume or only allow acoustic signals for certain applications.
Switching the Pharos Traveler GPS 535 into Suspend mode
► Select the number of minutes after which the Pharos Traveler GPS 535 is to switch into the
Suspend mode when it is not used under Start - Settings - System - Power.
i
Press the Suspend/Resume button to deactivate the Suspend mode.
The Pharos Traveler GPS 535 returns to the point at which you interrupted your work.
Switching off display lighting
► Select the number of minutes after which the display lighting is to be switched off in the battery
mode when the Pharos Traveler GPS 535 is not used under Start - Settings - System - Backlight.
Reducing brightness
► Reduce the display brightness under Start - Settings - System - Backlight.
Switching on the sound and setting the volume
► Touch the loudspeaker symbol in the navigation bar.
A popup window for the loudspeaker settings appears.
►
Set the desired volume on the slide control with the stylus.
► To switch off the sound, activate the selection field for Off with the stylus.
► Touch the display anywhere outside the popup window.