Manual - Holdan.eu

13.5.1 Loading Testcards
Figure 12 Testcard loader
To program a Testcard into the unit select the ‘Testcards’ tab from the image
programmer screen and then press Load Image.
You can select JPEG, BMP and GIF images. The image will be loaded and
shown on the screen. You should then enter a name for the Testcard – this
name, limited to 24 characters, will be shown on the unit when it is selected
as a source.
The Testcard number is the ‘slot’ that the Testcard will be loaded into within
the unit, there are between 10 and 15 ‘slots’ available depending on the unit
type.
Pressing program will convert the image into its raw RGB values and then
compress it, if the image is too large once compressed then the programming
sequence will stop and report that the image is too large / complex.
Selecting the ‘Reduce image size to fit memory’ option will cause the
application to automatically shrink the image and then recompress until the
image will fit into the units memory. This will reduce the quality and detail in
the image, but make it fit into the unit. If the resizing of the image is
unacceptable then the complexity of the image may need to be reduced. You
should refer to 13.5.3 for a guide to producing an image that will be suitable
for the memory space available in the unit.