Sharp XR-50S Keylock Function, Selecting the Quick Start Menu, Select On, then press Enter

8 Keylock Function

Use this function to lock the operation buttons on the projector.

This function can be set using either the menu screen or ENTER on the projector.

a Setting with the menu screen

Selectable	Description
items
On	All buttons on the projector, except
	STANDBY/ON, are locked.
Off	Turns off the Keylock function.

a Setting with the projector buttons

Locking the Operation Buttons

1 Hold down ENTER on the projector for about 5 seconds while the projector is being turned on.

• The Keylock function screen is displayed.

PRJ - ADJ1

Use this function to lock the operation buttons on the projector.

(Except STANDBY/ON button)

Note: You can release the keylock by holding down ENTER on the projector for about 5 seconds.

Return

On

SEL. ENTER END

2 Select “On”, then press ENTER.

On-screen display

•The Keylock function does not affect the operation with the remote control buttons.

•You cannot use the Keylock function while the projector is warming up.

Menu operation n Page 39

Taking the Keylock Off

Hold down ENTER on the projector for about 5 seconds.

On-screen display

Info

•Even when Keylock function is set to “On”, STANDBY/ON on the projector can be used to turn on and off the power.

•Keylock cannot be set while the projector is: displaying the “Setup Guide” or “Menu” screens, in Standby mode, warming up, changing input signals, operating the Auto Sync or Input Search function, in Freeze mode or on the “System Lock” screen during warming up.

9 Selecting the Quick

Start Menu

Selectable items	Description
On	Pressing MENU displays the
	Quick Start Menu screen.
Off	Pressing MENU displays the
	Complete Menu screen.

0 Setting the FUNCTION

Button Operation

You can assign one of the following functions to the FUNCTION button on the remote con- trol. The assigned function can be performed by just pressing FUNCTION.

		Useful Features
Selectable items	mode.
	Description
Input Search	Automatically searches for and
	switches to the appropriate Input
Audio Mute	For temporarily turning off the
	sound. Press FUNCTION again
	to turn on the sound
Image Shift	For moving the projected image
	vertically. (See page 46.)
Signal Info	Input signal information is
	displayed.

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