Yamaha RX-V640RDS INPUT 2 INPUT MODE initial input mode, OPTION 1 DISPLAY SET, Dimmer, English

INPUT 2 INPUT MODE

(initial input mode)

Use this feature to designate the input mode for sources connected to the DIGITAL INPUT jacks when you turn this unit on (see page 24 for details about the input mode).

Choices: AUTO, LAST

AUTO

Select this setting to allow the unit to automatically detect the type of input signal and select the appropriate input mode.

LAST

Select this setting to set this unit to automatically select the last input mode used for the respective sources.

OPTION 1 DISPLAY SET

■DIMMER

Use this to adjust the brightness of the front panel display.

Control range: –4 to 0

■V CONV. (Video conversion)

(With the exception of China and General models) Use this feature to turn on/off the conversion of composite signals to S-video signals to output through the S-video jack when the unit is receiving a video signal that is not in the S-video format.

Choices: ON, OFF

ON

Select ON to convert composite signals to S-video signals.

OFF

Select OFF to stop the conversion of composite signals to S-video signals.

SET MENU

OPTION 2 MEM. GUARD

(memory guard)

Use this feature to prevent accidental changes to settings on the unit.

Choices: ON, OFF

Select ON to protect the following features:

•All set menu items

•Center, rear speakers, rear center, and subwoofer levels

•DSP program parameters

Notes

•When this item is set to ON, you cannot use the test tone.

•When this item is set to ON, you cannot select any other set menu items.

OPTION 3 AUDIO MUTE

Adjusts the amount by which the MUTE function reduces the output volume.

Choices: MUTE, –50dB, –20dB

MUTE

Completely halts all output of sound.

–50dB

Reduces the volume of the present sound output by 50dB.

–20dB

Reduces the volume of the present sound output by 20dB.

OPERATION ADVANCED

English

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