Hardware Problems - HP L1581A User Manual

If pictures in a picture presentation do not display in the correct order:
If a memory card does not work with the projector:
If a presentation file is not listed or does not open:

Hardware problems

If a USB mouse or keyboard does not work:
User's Guide
❏
Pictures are displayed in alphanumeric order based on the file
names. Insert the memory card in a computer and rename the
pictures files so they appear in the desired order.
❏
Only certain types of memory cards are supported by the
projector. See "Supported types of memory cards" on page 38.
❏
The memory card might not be formatted with a supported file
structure. You can insert the memory card in a computer and
format the card with a FAT or MS-DOS file system.
❏
Insert the card in a computer and check the file name. The
three-letter extension of the file name must be one of the
supported extensions. See "Supported types of presentations" on
page 38.
❏
The content of the presentation file may not be compatible with
the type of file expected. On a computer, open the file and resave
it in one of the supported formats. See "Supported types of
presentations" on page 38.
❏
During a presentation from a memory card, a USB mouse or
keyboard performs only navigation functions.
❏
During a network presentation from a computer, a USB mouse or
keyboard works only if the projector remote control option is
selected.
❏
A USB mouse or keyboard is not supported under other
conditions.
Fixing the System
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