Asus AAEON UP Xtreme UP-WHL01, Руководство пользователя

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CEC Client Installation 48
CEC C
lie
nt
Inst
allati
on
Supp
le
me
nt
al
Ap
pendix for
UP Xt
rem
e
OpCode Value Description Parameters Response Supported
<System
Audio
Mode
Request> 0x70 A device
implementing
System Audio
Control and which
has volume
control RC buttons
(eg TV or STB)
requests to use
System Audio
Mode to the
amplifier [Physical
Address] The amplifier comes
out of standby (if
necessary) and
switches to the
relevant connector
for device specified
by [Physical
Address]. It then
sends a <Set System
Audio Mode> [On]
Message. <System
Audio Mode
Request> sent
without a [Physical
Address] parameter
requests termination
of the feature. In this
case, the amplifier
sends a <Set System
Audio Mode> [Off]
message. Yes
<System
Audio
Mode
Status> 0x7E Reports the
current status of
the System Audio
Mode [System
Audio
Status] If [On], the device
requesting this
information can
send the volume-
related <User
Control Pressed> or
<User Control
Released>
messages. Yes
<User
Control
Pressed> 0x44 Used to indicate
that the user
pressed a remote
control button or
switched from one
remote control
button to another. [UI
Command]
of
“Volume
Up”,
“Volume
Down” or
“Mute”
Increase or
Decrease the
volume of the
amplifier, or
mute/unmute the
amplifier. Yes
<User
Control
Released> 0x45 Used to control
audio rate from
Source Device. [Audio
Rate] Perform the
specified actions, or
return a <Feature
Abort> msg Yes