Give Device Power Status; System Audio Control - Asus Aaeon UP Xtreme UPX-WHL01 User Manual

OpCode Value
<User 0x44
Control
Pressed>
<User 0x45
Control
Released>
5.1.14

Give Device Power Status

Command Feature: Several messages, such as <Image View On> and <Play>, bring
another device out of standby. The <Give Device Power Status> message is used to
determine the current power status of a target device. The target device responds with
a <Report Power Status> message containing the Power Status operand.
The following messages are used for the Give Device Power Status feature: <Give
Device Power Status>, <Report Power Status>.
OpCode Value
<Give 0x8F
Device
Power
Status>
<Report 0x90
Power
Status>
5.1.15

System Audio Control

Command Feature: This feature allows an audio amplifier to provide the audio for a
source that is being displayed on a TV. When in this mode, the amplifier uses the same
source as the video and provides the volume control function, instead of the TV, which
mutes its speakers.
CEC Client Installation
Description
Used to indicate
that the user
pressed a remote
control button or
switched from one
remote control
button to another.
Indicates that user
released a remote
control button (the
last one indicated
by the<User
Control Pressed>
message)
Description
Used to determine
the current power
status of a target
device.
Used to inform a
requesting device
of the current
power status.
Parameters Response
[UI Update display
Command] or perform an
action, as
required.
None Update display
or perform an
action, as
required.
Parameters Response
None <Report Power
Status>
[Power
Status]
Supported
Yes
Yes
Supported
Yes
Yes
46