Page 4

Epson Research and Development

 

Vancouver Design Center

 

 

Usage

PC platform: at the prompt, type 13504virt [/A] [/W=???].

Embedded platform: execute 13504virt and at the prompt, type the command line argument.

Where:

no argument

panning and scrolling is performed manually

 

/a

panning and scrolling is performed automatically

 

/w=???

for manual mode, specifies the width of the virtual

 

 

display which must be a multiple of 8 and less than

 

 

1024 (the default width is 1024 pixels); the maximum

 

 

height is based on the display memory and the width

 

 

of the virtual display

The following keyboard commands are for navigation within the program.

Manual mode:

scrolls up

 

scrolls down

 

pans to the left

 

pans to the right

 

HOME

moves the display screen so that the upper right of the

 

 

virtual screen shows in the upper right of the display

 

END

moves the display screen so that the lower left of the

 

 

virtual screen shows in the lower left of the display

Automatic mode:

Z

changes the direction of screen

Both modes:

B

changes the color depth (bits-per-pixel)

 

ESC

exits 13504VIRT

13504VIRT Example

1.Type "13504virt /a" to automatically pan and scroll.

2.Press "b" to change the bits-per-pixel from 1 bit-per-pixel to 2 bits-per-pixel.

3.Repeat steps 1 and 2 for the following bits-per-pixel values: 1, 2, 4, 8, 15, and 16.

4.Press <ESC> to exit the program.

S1D13504

13504VIRT Display Utility

X19A-B-004-05

Issue Date: 01/01/30

Page 246
Image 246
Epson S1D13504 manual Usage, 13504VIRT Example