PN-R903 (serv.man5) - Sharp Monitor Service Manual (repair manual). Page 11

PN-R903/R703/R603　OUTLINE OF THE PRODUCT

 1 – 10

1

Signal transmitter

2

POWER button

3

MUTE 
button

Turns off the volume temporarily.
Press the [MUTE] button again to turn the 
sound back to the previous level.

4

VOL +/- 
button 
(Volume 
adjustment)

Pressing 

 or 

 displays the VOLUME 

menu when the menu screen is not displayed.
Press 

 or 

 to adjust the volume of the 

sound.

If you do not press any buttons for about 4 sec-
onds, the VOLUME menu automatically disap-
pears.

BRIGHT +/- 
button 
(Backlight 
adjustment)

Pressing 

 or 

 displays the BRIGHT 

menu when the menu screen is not displayed.
Press 

 or 

 to adjust the brightness.

If you do not press any buttons for about 4 sec-
onds, the BRIGHT menu automatically disap-
pears.

5

DISPLAY 
button

Displays monitor information. The display 
changes from INFORMATION1 

 

INFORMATION2 

 clear display, and so on 

every time you press this button.

n

The display disappears automatically after
about 15 seconds.

n

 is displayed during LAN communication.

n

If 

 is displayed in red, there is a duplicate

IP address.

6

MODE 
button
(Color mode 
selection)

Each time you press this button, the color 
mode changes in the following order.

n

STD (Standard) 

VIVID  sRGB

 

 HIGH 

ILLUMINATE

 

 STD...

*

HIGH ILLUMINANCE is a display with col-
ors suited to bright locations.

*

“sRGB” applies to PC input only.
sRGB is international standard of color
representation specified by IEC (Interna-
tional Electrotechnical Commission).
Color conversion is made in taking account
of liquid crystal’s characteristics and repre-
sents color tone close to its original image.

LAN

LAN

7

INPUT 
button 
(Input mode 
selection)

The menu is displayed. Press 

 or 

 to 

select the input mode, and press ENTER to 
enter.

You can select the input terminal by pressing 
the INPUT switch of the monitor.

*

1

Select the terminal to be used in “HDMI1” 
of “INPUT SELECT”.

*

2

Select the terminal to be used in “HDMI2” 
of “INPUT SELECT”.

*

3

Select the terminal to be used in “D-SUB” 
of “INPUT SELECT”.

*

4

Select the terminal for “AUDIO SELECT” 
which is used for audio input.

8

MENU 
button

Displays and turns off the menu screen.

9

ENTER
button

Confirms the setting.

10

RETURN
button

Returns to the previous screen

11

SIZE button

The menu is displayed.
Press 

 or 

 to select the screen size.