Quantum Data 881 - Manual (Page 428)

410 Chapter 12 CEC Compliance Testing
Configuring the generator for HDMI
To use the CEC you have to activate the HDMI interface. Use the procedures below to
configure the generator to output HDMI.
To set up the generator for HDMI testing:
1. Connect an HDMI-to-HDMI cable between the HDMI display device under test and the
either one of the HDMI OUT connectors on the generator.
2. Activate the HDMI-H interface on the output port:
a. Press the Interface key to access the list of interfaces. A listing of signal interfaces
appears on the generator’s display as shown below.
b. Choose the HDMI-H item by pressing the adjacent soft key.
The interface is activated and the port outputs the currently selected image and format.
Alternatively, to select the interface through the command line, enter the following
commands:
XVSI 4 // Selects the HDMI-H interface
ALLU // Applies the interface setting to the generator
Verifying continuity over the CEC bus
The procedures below describe how to ping a device under test from an 880 that is
emulating a CEC device. You can ping a device through the front panel, through the
command line or by using the CECTest image. Procedures for each of these methods are
provided below.
To ping a CEC device under test through the front panel:
1. Determine the logical and physical address of the device under test.
2. From the main menu choose the CEC item by pressing the adjacent soft key.
The CEC menu is presented.
VGA
HDMI-D CVBS
S-VIDEO
SDI
*
HDMI-H
VGA
HDMI-D CVBS
S-VIDEO
SDI *HDMI-H
System
Sequence
Probe
AFC
Analyzer
Reports
ImgShift
CEC