22 Memory GeoExplorer Series Getting Started Guide
Memory
The handheld has two types of memory.
The main memory, which is similar to the RAM in a computer, is used
mainly for running programs, but it also stores essential files for the
Windows Mobile software. As with other Pocket PCs, you can adjust how
much of the main memory is allocated to running programs and how much
is allocated to storing data. For more information, see Memory
management, page 24.
The Disk, which is similar to the hard
disk in a computer, is used for storing
programs and data. The Disk is a
non-volatile storage location, so files
stored on the Disk are much safer
than files stored in the main memory.
To check the memory capacity on the
handheld, tap /
Settings
/
System
/
System Information
. The
RAM
field and the
Flash Disk
field
show the total memory in each
location, as well as the amount of
memory in each location that is
reserved by the operating system.
Some applications require program
and data files to be stored in main
memory (RAM). To allow such software to operate correctly, some folders
on the Disk are duplicated in main memory. You can store files and install
software in either location. However, unless using the Disk causes
problems when you run applications, Trimble recommends that you store
programs and data on the Disk.
Backing up data
To protect your data, back up the main memory and the Disk regularly.
The GeoExplorer series handheld features Pocket Backup, which enables
you to back up and restore the main memory, or selected files, folders,
registry settings and databases. With Pocket Backup you can schedule
regular back ups, and it will automatically back up the main memory when
the battery runs low.
To change Pocket Backup settings, tap /
Programs
/
Pocket Backup
and tap
Options
.
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