HP L1619A - Manual (Page 61)

User’s Guide 61
Fixing the System
If pictures in a picture presentation do not display in the correct order:
❏ 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.
If a memory card does not work with the projector:
❏ 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.
If a presentation file is not listed or does not open:
❏ 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.
Hardware problems
If the source button does not search for another input:
❏ The source button is linked to the button and is used for
navigation during a memory card presentation. Remove the
memory card or use the on-screen menu to select a different
input.
If a USB mouse or keyboard does not work:
❏ During a presentation from a memory card, a USB mouse or
keyboard performs only navigation functions.