Onkyo TX-NR646 User Manual page 71

6� Hardware
Tuner
Setting Item Default Value
AM/FM Frequency 10kHz/0.2MHz
Step (North American
and Taiwanese
models)
AM Frequency 9kHz
Step (European,
Australian and Asian
models)
Setting Details
Select a frequency step depending on your
area of residence.
Select "10kHz/0.2MHz" or "9kHz/0.05MHz".
● When this setting is changed, all radio
presets are deleted.
Select a frequency step depending on your
area of residence.
Select "10kHz" or "9kHz".
● When this setting is changed, all radio
presets are deleted.
HDMI
Setting Item Default Value
HDMI CEC (RIHD) Off
Advanced Settings (Setup Menu)
Setting Details
Setting to "On" enables the input selection link
and other link functions with HDMI connected
CEC compliant device.
"On": Use this function
"Off": Do not use this function
When changing this setting, turn off and then on
again the power of all connected components.
● Depending on the TV set, a link may need to
be configured on the TV.
● This function is effective only when the
device is connected to the HDMI OUT MAIN
terminal.
● When this setting is "On", the names of the
CEC-compatible components and "CEC On"
are displayed after this operation screen is
closed.
● Power consumption in standby mode may
increase if this setting is "On". (Depending on
the TV status, the unit will enter the normal
standby mode.)
● If you operate the MASTER VOLUME
control on the unit when this setting is "On"
and audio is output from the TV speakers,
audio will be output also from the speakers
connected to the unit. If you want to output
from only either of them, change the unit or
TV settings, or reduce the volume of the unit.
● If abnormal operation occurs when you set
the setting to "On", set it to "Off".
● When connecting a non-CEC compatible
component, or when you are not sure
whether it is compatible, set the setting to
"Off".
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