Quantum Data 881 - Manual (Page 379)

881/882 Video Test Generator User Guide (Rev A.22) 361
To set up the generator to emulate an HDMI CEC device using default devices:
1. Establish a session with the generator using HyperTerminal over a serial connection or
Telnet over an Ethernet LAN. For instructions, see “ Establishing a terminal session with
the generator ” on page 31.
2. Query the device library to verify that it is provisioned in the generator:
CECQ? 1 16
The generator returns the CECDev types provisioned in the generator library.
CECDEV00.xml
.
.
.
CECDEV15.xml
3. Query the location of the log file:
CECX:LOGP?
The generator returns the path of the log file.
/card0/Library/CEC/Log
Note: By default the CEC log is on the PCCard. Therefore it is important to ensure that
there is a PCcard installed on the generator at all times.
4. Assign a CEC device to a connector:
CEC1:CECL CECDEV03 //assigns CECDEV03 to HDMI Tx Output 1
CEC1:CECU
//configures (uses) the assigned device
Here is a second example:
CEC3:CECL CECDEV00 //assigns CECDev00 to HDMI Rx Output 1 and 2
CEC3:CECU
//configures (uses) the assigned device
5. Verify the configuration by querying the device parameters of HDMI Tx 1:
CEC1:LA? //queries logical address of device assigned to HDMI TX1
CECDev08 2 0 0 0 4 (DVD) DVD2 8
CECDev09 3 0 0 0 1 (Rec Dev) RecDev3 9
CECDev10 1 0 0 0 10 (Reserved) Reserved1 10
CECDev11 2 0 0 0 10 (Reserved) Reserved2 11
CECDev12 3 0 0 0 10 (Reserved) Reserved3 12
CECDev13 4 0 0 0 10 (Reserved) Reserved4 13
CECDev14 4 0 0 0 0 (TV) FreeUse 14
CECDev15 4 0 0 0 10 (Reserved) Unregistered 15
Device Name
Physical
Address (PA) Product Type
(PT)
OSDN
Logical Address
(LA)