Sharp LC-40D78UN Direct Button Operation, Changing Volume, Audio status, Power, Mute, Examples

Direct Button Operation

Changing Volume

You can change the volume by pressing VOLk/l on the TV or on the remote control unit.

• To increase the volume, press VOLk.

• To decrease the volume, press VOLl.

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Audio status

Output device	Output Select
	Fixed	Variable
Speaker	Variable sound	Mute

• When "Output Select" is set to "Variable", the indicator on the screen changes as shown below.

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POWER

You can turn on the TV or put it on standby by pressing POWER on the TV or on the remote control unit. (See page 12.)

• See page 24 for details on the Output Select function.

MUTE

Mutes the current sound output.

Press MUTE.

•" " will be displayed on the screen for 30 minutes, and the sound is silenced.

•Within 30 minutes of pressing MUTE, mute can be canceled by pressing VOLk/l or MUTE.

•Mute will be canceled after 30 minutes have passed. However, the TV will not suddenly output a loud sound as the volume level is set to 0 automatically.

Changing Channels

You can change channels by pressing CHr/s or 0–9,

•(DOT).

Examples:

To select a 1 or 2-digit channel number (e.g., Channel 5):

Press 5 ENT.

To select a 3-digit channel number (e.g., Channel 115):

Press 1 1 5 ENT.

To select a 4-digit channel number (e.g., Channel 22.1):

Press 2 2 • (DOT) 1 ENT.

•When selecting a 1-digit channel number, it is not necessary to press 0 before the number.

•When you enter 0–9only, channel selection will be made if there is no operation within a few seconds.

•If you push "0" by itself, nothing will happen.

•Complete the above steps within a few seconds.

•When you enter 0–9and • (DOT), channel selection will be made if there is no operation within a few seconds.

FAVORITE CH

You can select 4 preset favorite channels in 4 different categories.

Press A, B, C or D.

•While watching the TV, you can toggle the selected channels by pressing A, B, C and D.

Sleep Timer

Allows you to set a time when the TV automatically switches to standby.

Press SLEEP.

•The remaining time displays when the sleep timer has been set.

•Each time you press SLEEP, the remaining time switches as shown below.

Off 30 60 90 120

•When set, the time automatically starts counting down.

•If you want to adjust the sleep timer, you can press SLEEP twice then change the time setting.

•When it is 5 minutes before the time expires, the remaining time will start to keep appearing every minute.

•Select "Off" by pressing SLEEP to cancel the sleep timer.

•The TV will enter standby when the remaining time reaches 0.

FLASHBACK

Press FLASHBACK to switch to the previously tuned channel.

•Press FLASHBACK again to switch back to the currently tuned channel.

•FLASHBACK will not work if no channel has been changed after the TV is turned on.

• See page 25 for details of favorite channel settings.

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