Creating Custom Images - Quantum Data 802BT User Manual

Creating custom images

802BT/802R Video Test Generator User Guide
This section describes how to create images and add them to the generator's image
library, and how to customize the image list. The recommended method for creating
images is create a text file containing the commands for creating the image, and then
downloading the text file to the generator. Another method for creating images is to use
the Image Editor in VGM to create a basic image, save the basic image as a command file
in VGM, and then open and edit the command file to refine the image as needed.
To create custom images with a command file:
1. Using a text editor, open a text file (command file) on your computer and enter the
following commands.
OUTG 0
IMGN new_image
IMGB
XRES 640
YRES 480
.
.
.
IMGE
IMGA new_image
OUTG 1
IMGU
ALLU
2. Save the text file, using a *.txt extension.
3. Establish a terminal session with the generator. See
with the generator" on page 14.
4. At the R:> prompt, transfer the text file to the generator. For example, to transfer a file
using HyperTerminal, do the following:
a. On the Transfer menu, click Send Text File. The Send Text File dialog box
appears.
b. Select the text file you want to send, and then click Open. HyperTerminal displays
the commands as they are sent.
c. Press Enter once to ensure that the last command is sent.
5. Assign the image to Image knob list by entering the following commands:
DIRL IMG
DIRB
NAMI 20 new_image
DIRE
DIRS
// gates all video and sync outputs off
// creates a new image
// begin an image editing session
// sets the horizontal resolution
// sets the vertical resolution
// other image parameters
// ends an image editing session
// saves image as new_image
// gates all video and sync outputs on
// draws the image
// applies the buffer to the generator hardware
// loads image directory into edit buffer
// begins a directory editing session
// assigns image to image knob list at 20
// ends a directory editing session
// saves contents of directory as current name
"Setting up a terminal connection
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