Quantum Data 881 - Manual (Page 534)

516 Chapter 16 Testing EDID
IMGU // Activates the image version
7. When you are finished, disable image versions by pressing the Options key and
choosing More until a - appears next to it.
Alternatively, to disable image versions using the command line interface, enter the
following command:
ISUB 0 // Disables sub images
To view EDID data received from a connected display device using the command line
interface:
1. Connect the display under test to the generator.
2. Establish a session with the generator using either HyperTerminal over a serial
connection or Telnet over an Ethernet LAN. See “ Establishing a terminal session with
the generator ” on page 31 or “ Establishing a Telnet session with the generator ” on page
34.
3. Enter one of the following commands:
• To view the current EDID in ASCII hex format, enter the EDID? command..
• To view a specific segment of EDID, enter the I2CR? (OUT1:I2CR?, OUT2:I2CR?,
VGA:I2CR?) command (refer to the command description identify the arguments
of this query).
Generating an EDID Information Report
Follow the procedure to generate an HTML report of EDID data received from a
DDC-compliant VGA, HDMI, DisplayPort or DVI display connected to the generator.