ViewSonic Cd4220 Users Guide

							Connecting to a Stereo Amplifier 
You can connect your stereo amplifier to your LCD monitor. Refer to your amplifier owners manual for more information. 
 
Connect the LCD Monitor to a Stereo Amplifier 
y  Turn on the LCD monitor and the amplifier  only after all connections have been made. 
y  Use an RCA cable to connect the AUDIO OUT connecto r (RCA) on the LCD monitor and the audio input on the 
amplifier. 
y  Do not reverse the audio left and right jacks. 
y  The AUDIO IN 2 and 3 (both RCA) can be used for audio in put. For connection, select [AUIDO1], [AUDIO2], [AUDIO3] 
or [HDMI] from the AUDIO INPUT button. You c an select HDMI only when RGB 1 is selected. 
y The AUDIO OUT jack outputs sound from the selected Audio input.  
 
 
						

							Basic Operation 
 
Power ON and OFF Modes 
 The LCD monitor power indicator will turn green while powered on or red in off mode. The monitor can be powered on or 
off using the following three options: 
 
1. Pressing the Main Power Switch. 
 
NOTE: 
When the Main Power Switch is used to power off the 
LCD monitor, the remote control and the power button will 
not activate the on mode and both green and red power 
indicator turn off. Be sure to turn the Main Power Switch to 
the on mode before using these two options. 
2. Pressing the power button.  
 
NOTE:  
Before pressing the power button, be sure to turn on the 
Main Power button on the LCD monitor. 
  3. Using the remote control.
 
 
NOTE:  
Before operating the remote control, be sure to turn on the 
Main Power Switch on the LCD monitor. 
 
 
						

							Power Indicator 
 
 Status 
Power ON Green Power OFF Red Power Standby when 
“SCHEDULE” is enable  Red On 
Green Blinking 
Power Standby 
Red, Green Diagnosis 
(Detecting failure)  Red Blinking 
* See troubleshooting 
 
Using Power Management
  The LCD monitor follows the VESA ap proved DPM Power Management function. 
The power management function is an energy saving function t hat automatically reduces the power consumption of the 
display when the keyboard or the mouse has not been used for a fixed period. 
The power management feature on your new display has been set to  the “ON” mode. This allows your display to enter a 
Power Saving Mode when no signal is applied. This coul d potentially increase the life and decrease the power 
consumption of the display. 
 
Selecting a video source To view a video source: 
Use the input button to set [VIDEO]. 
Use the COLOR SYSTEM menu to set [AUTO], [NTSC], [PAL ], [SECAM], [PAL60], [4.43NTSC], according to your video 
format. 
 
Picture Size 
RGB 1, 2  FULL  NORMAL  CUSTOM 
 REAL 
DVD/HD, VIDEO    FULL  NORMAL  DYNAMIC 
 REAL  CUSTOM 
 
Signal Type  NORMAL SIZE  Recommended Size 
NORMAL 
 4:3 
 DYNAMIC 
 
Squeeze 
  FULL   
NORMAL: 
Display by the inputted signal aspect ratio by PC sig nal, or display in 4:3 aspect ratio at DVD/HD or VIDEO 
signal. 
FULL:  Display in entire screen. 
DYNAMIC:  Expand 4:3 pictures to the entire screen with non-linearity. (Some round image will be cut by expansion.) 
CUSTOM (ZOOM): Image can be expanded beyond the active display area. The image which is outside of active dia- 
play area is not displayed. 
REAL:  Image will be displayed 1 by 1 pixel. 
 ZOOM 
 
ZOOM 
 
						

							Picture Mode 
RGB 1, 2  STANDARD  CINEMA       VIVID       SOFT 
 
DVD/HD, VIDEO   STANDARD  CINEMA       VIVID       SOFT 
 
 
Audio Source Switching   You can switch the audio source using the AUDIO INPUT button. 
 
RGB 1 HDMI  AUDIO1  AUDIO2  AUDIO3 
 
Other than RGB 1    AUDIO1  AUDIO2  AUDIO3 
 
Control Lock Mode 
This function disables the operation bu ttons so that the adjustments you make  are not changed when they are pressed. 
To disable the buttons, press and hold down the  S and T buttons together for at least 3 seconds. 
To enable the buttons, press and hold down the  S and T buttons together for at least 3 seconds again.
  
Information OSD 
RGB1, 2 
←Video Input mode 
←Input signal Information 
 
←Audio input mode 
←Picture Size mode 
 
 
DVD/HD 
←Video Input mode 
←Audio input mode 
←Picture Size mode
 
 
VIDEO, VIDEO 
←Video Input mode 
←Input Signal Colour System mode 
←Audio input mode 
←Picture Size mode
 
 
 
PIP or POP 
 
←Main picture Information 
 
 
←Sub picture Information 
 
←Main picture Information 
 
						

							OSD (On-Screen-Display) Controls 
 
Remote 
Control Press MENU button to 
open Main menu. Press S 
or  T button to select 
sub-menu.
 
Press ENTER button to 
decide. Press  S or  T, and W  or X 
button to select function, or 
control which you like. 
Press ENTER button to 
decide.
 
Press MENU or EXIT 
button to exit. 
      
     
Control 
Panel Press EXIT button to open 
Main menu. Press S or  T 
button to select.
 
Press INPUT button to 
decide Press  S or  T, and  ﹢ 
or  –  button to select 
function, or control which 
you like. Press INPUT 
button to decide
 
Press EXIT button to exit. 
      
     
OSD 
Screen     
S or  T button – or﹢button INPUT button
EXIT button
 
 
						

							PICTURE 
 
  
BRIGHTNESS 
y  Adjusts the image brightness in relation to the background. 
y   Press + button to increase black level. 
y   Press - button to decrease black level. 
 
CONTRAST 
y  Adjusts the image brightness in relation to the input signal. 
y   Press + button to increase contrast. 
y   Press - button to decrease contrast. 
 
SHARPNESS 
y  This function is digitally capabl e to keep crisp image at any timings. 
y   It is adjustable to get a distinct image or a soft on e as you prefer and set independently for each picture mode. 
y   Press + button to increase sharpness. 
y   Press - button to decrease sharpness. 
 
BLACK LEVEL 
y  Adjusts the overall image  and background screen brightness. 
y   Press + button to increase brightness. 
y   Press - button to decrease brightness. 
 
NOISE REDUCTION 
* : INPUT VIDEO, VIDEO only y  Adjusts the noise reduction level. 
y   Press + button to increase reduction level. 
y   Press - button to decrease reduction level. 
 
TINT 
* : INPUT RGB1(HDMI INPUT MODE- HD), DVD/HD, VIDEO, VIDEO only y  Adjust the tint of the screen. 
y   Press + button the flesh tone color becomes greenish. 
y   Press - button the flesh tone color becomes purplish. 
 
COLOR 
* : INPUT RGB1(HDMI INPUT MODE- HD), DVD/HD, VIDEO, VIDEO only y  Adjust the color of the screen. 
y   Press + button to increase color depth. 
y   Press - button to decrease color depth. 
 
COLOR TEMPERATURE 
y  Use to adjust the color temperature. 
y   The image becomes reddish as the color  temperature decreases, and it becomes blui sh as the color temperature increases. 
 
COLOR CONTROL 
y  The color levels of red, green, and blue are adjusted by the color bars. 
y   R: Red, G: Green, B: Blue 
 
PICTURE RESET 
y  Selecting Picture reset allows you to reset all OSD settings about PICTURE setting. 
y   Select “Yes” and press “SET” button to restore to factory preset data. 
y   Press “EXIT” button to cancel and then return to the previous menu. 
 
						

							SCREEN 
 
  
H POSITION y  Controls Horizontal Image position within the display area of the LCD. 
y   Press + button to move screen to right. 
y   Press - button to move screen to left. 
 
V POSITION y  Controls Vertical Image position wi thin the display area of the LCD. 
y   Press + button to move screen to UP. 
y   Press - button to move screen to DOWN. 
 
CLOCK 
* : INPUT RGB2 only y  Press + button to expand the width of the image on the screen the right. 
y   Press - button to narrow the width of the image on the screen the left. 
 
CLOCK PHASE 
* : INPUT RGB2 only y  Improves focus, clarity and image stabilit y by increasing or decreasing this setting. 
 
ZOOM MODE y  You can select “FULL”, “NORMAL” and “CUSTOM” and “REAL”. (I NPUT RGB1/2 only) You can also select “FULL”, “NORMAL” 
“DYNAMIC” and “CUSTOM” and “REAL”. (INPUT DVD/HD, VIDEO, VIDEO only) 
y   Selecting “DYNAMIC” will make the screen display panoramic  with the expansion of the middle and outside of the screen 
changed. (The upper and the bottom of the image will be cut by expansion.) 
y   Dynamic image is the same as FULL  size image when HDTV signal is input. 
y   Selecting “REAL” image will be displayed 1 by 1 pixel. 
 
CUSTOM ZOOM y   “CUSTOM ZOOM” will be selected when you se lect “CUSTOM” on the screen “ZOOM” mode. 
y   ZOOM: expands the horizontal and the vertical size simultaneously. 
y   HZOOM: expands the horizontal size only. 
y   VZOOM: expands the vertical size only. 
y   H POSITION: moves to the right with + button. moves to the left with – button. 
y   V POSITION: moves up with + button. moves down with – button. 
 
SCREEN RESET y  Selecting Screen reset allows you to reset all OSD settings from PICTURE setting. 
y   Select “Yes” and press “SET” button to restore the factory preset data. 
y   Press “EXIT” button to cancel and then return to the previous menu. 
 
						

							AUDIO 
 
  
BALANCE 
y  Adjust the balance of L/R volume. 
y   Press + button to move the stereo sound image to right. 
y   Sound of the left side will be small. 
y   Press - button to move the stereo sound image to left. 
 
TREBLE 
y  To accentuate or reduce the high frequency sound. 
y   Press + button to increase TREBLE sound. 
y   Press - button to decrease TREBLE sound. 
 
BASS 
y  To accentuate or reduce the low frequency sound. 
y   Press + button to increase BASS sound. 
y   Press - button to decrease BASS sound. 
 
AUDIO RESET 
y  Selecting Audio reset allows you to reset all OSD settings from AUDIO setting. 
y   Select “YES” and press “SET” button to restore the factory preset. 
y   Press “EXIT” button to cancel and then return to the previous menu. 
 
 
						

							PIP (PICTURE IN PICTURE) Note: The “PIP” and “POP” modes do not function when the screen size is “CUSTOM” or “REAL”.  
  
PIP SIZE 
y  Selecting the size of picture inserted at  the “Picture-in-Picture” (PIP) mode.   
y   “Large”, “Middle” and “Small” are available. 
 
PIP AUDIO 
y  Selecting the sound source in PIP mode. 
y   When selecting “MAIN AUDIO”, you will get the sound for the main picture and when selecting “PIP AUDIO”, you will get the 
sound for the picture instead. 
 
PIP RESET 
y  Selecting PIP Reset allows you to reset all OSD settings from PIP setting. 
y   Select “Yes” and press “SET” button to restore the factory preset data. 
y   Press “EXIT” button to cancel and then return to the previous menu. 
 
 
						

							CONFIGURATION 1 
 
  
AUTO SETUP 
* : INPUT RGB2 only y  Press SET button to automatically adju st screen size, horizontal position, vertical position, clock, clock phase, white level and 
black level. 
y   Press EXIT button to cancel execution AUTO SETUP and then will return to the previous menu. 
 
AUTO ADJUST 
* : INPUT RGB2 only y  Selecting the auto adjust ON/OFF. 
y   Selecting ON when changing the timing, the horizontal positi on, vertical position and clock-phase will adjust automatically. 
 
POWER SAVE 
y  Selecting RGB ON, the monitor will go to power management mode when RGB1,2 sync is lost. 
y   Selecting VIDEO ON, the monitor will go to power management mode after about 10 minutes delay from when DVD/HD and 
VIDEO input signal is lost. 
 
LANGUAGE 
y  OSD control menus are available in eight languages. (Englis h, German, Spanish, French, Italian, Swedish, Chinese and 
Japanese) 
 
SCREEN SAVER 
*Select SCREEN SAVER functions to reduce  the risk of the image persistence. y  GAMMA: The display gamma is changed and fixed when selected ON. 
y   BRIGHTNESS: The brightness is  decreased when selected ON. 
y   MOTION: Image is slightly expanded and moves 4 directions  (UP, DOWN, RIGHT, LEFT) periodically (Need setting the time 
for movement). 
y   Movement area is approximately +/- 10mm from original position; 
y   Please locate the important information such as text within 90% area of screen image. 
y   See note (1) for this functions. 
y   PIP and STILL will be disabled when MOTION is active. 
 
COLOR SYSTEM 
* : INPUT VIDEO, VIDEO only y  Selecting the Color System depends on your input video format. 
y   AUTO: NTSC, PAL, SECAM, PAL60 or 4.43 NTSC is automatically selected. 
y   NTSC: Specific selection of NTSC. 
y   PAL: Specific selection of PAL. 
y   SECAM: Specific selection of SECAM. 
y   PAL-60: Specific selection of PAL60. 
y   4.43NTSC: Specific selection of 4.43 NTSC. 
 
CONFIGURATION RESET 
y  Selecting the CONFIGURATION RESET allows you to reset all configuration settings. 
y   Select Yes and press SET button to restore the factory preset data. 
y   Press EXIT button to cancel and return the previous menu. 
 
FACTORY RESET 
y  Selecting YES allows you to reset PICTURE, SCR EEN, AUDIO, CONFIGURATION1,2 and ADVANCED OPTION will be 
back to factory settings (except LANGUAGE, DATE & TIME and SCHEDULE). 
y   Select YES and press SET button to restore the factory pres et data. Press EXIT button to cancel and return the previous 
menu.