Pioneer 2016 Manual page 19

Advanced Control
Standby Pass-Through with CEC
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When Control with HDMI is turned on, standby pass-through
transmits audio and video signals from a HDMI-connected
component and outputs to TV via HDMI, even when the AV receiver
is on standby.
Standby Pass-Through without CEC
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With standby pass-through, the AV receiver can pass audio
and video signals via HDMI even during standby. This feature is
useful when you want to access HDMI-connected components
without turning on the AV receiver. The input source can be
switched on the remote control even during standby pass-
through.
* Control with HDMI needs to be turned off
Auto Power Off in HDMI Standby Through
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The AV receiver will automatically turn off after being left
uncontrolled for a certain time set by the user. This function is also
available for HDMI Standby Through mode.
Standby Pass-Through
19
AV RECEIVERS REFERENCE GUIDE