Ricoh Projector PJ HDC5420 User Manual

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 Brightness
 Adjust the brightness of the image.
Brightness
  Press the  key to darken image.
  Press the  key to lighten the image.
 Contrast
  The contrast controls the degree of difference between the lightest 
and darkest parts of the picture. Adjusting the contrast changes the 
amount of black and white in the image.
Contrast
  Press  the  key to decrease the contrast.
  Press the  key to increase the contrast.
 Sharpness
 Adjust the sharpness of the image.
Sharpness
  Press the  key to decrease the sharpness.
  Press the  key to increase the sharpness.
 Saturation
  Adjust the color saturation of the image.
Saturation
  Press the  key to decrease the amount of color in the image.
  Press the  key to increase the amount of color in the image. 
	“Sharpness”, “Saturation” and “Tint” functions are only supported under Video/S-Video/Component Signal sources.
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 Tint
  Adjust the color balance of the image.
Tint
  Press the  key to adjust the image color greenish.
  Press the  key to adjust the image color reddish. 
 Advanced
  Configure the advanced settings for projected image.
Gamma
R Gain
G Gain
B Gain
R Bias
G Bias
B Bias
SelectEnterExit
Advanced
   
Gamma: Adjust the color gamma differences between the dark 
and bright portions of the input signal.
   R Gain / G Gain / B Gain: Adjust the red, green, or blue 
channel of the image to obtain the desired contrast of color.
   R Bias / G Bias / B Bias: Adjust the red, green, or blue channel 
of the image to obtain the desired brightness of color. 
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SCREEN
 Aspect Ratio
 Use this function to choose your desired aspect ratio.
   Auto: Automatically selects the appropriate display format. 
When input is 4:3, the image is displayed as 4:3. When input is 
16:9 above, the image is displayed as 16:9.
   4:3: Displays 4:3 aspect ratio.
   16:9: Displays 16:9 aspect ratio.
 Phase
   Eliminate flicker from the image displayed. Use the  or  key to 
adjust the value. 
Phase
 Clock
   Adjust the number of total dots in one horizontal period. Use the  
or  key to adjust number to match your PC image. 
Clock
Aspect RatioScreen
PhaseClock
V. PositionDigital ZoomKeystoneProjection ModeRGB Input Range
SelectEnterExit
Auto
Rear CeilingAuto
H. Position
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 H. Position (Horizontal Position)
 Shift the projected image position horizontally.
H. Position
  Press the  key to move the image left.
  Press the  key to move the image right.
 V. Position (Vertical Position)
 Shift the projected image position vertically.
V. Position
  Press the  key to move the image down.
  Press the  key to move the image up.
 Digital Zoom
 Adjust the digital zoom ratio of the projected image.
Digital Zoom
  Press the  key to reduce the size of an image.
  Press the  key to magnify an image on the projection screen.
	“H. Position” and  “V. Position” functions are only supported under Computer Signal source.
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 Keystone
   Press the  or  key to adjust image distortion vertically. If the 
image looks trapezoidal, this option can help make the image 
rectangular.
 Use this function to make an image look visually correct when it is 
projected onto the screen.
SelectEnterExit
Right Bottom
Keystone
V. Keystone
H. Keystone
Four Corners
Reset
    V.  Keystone: Press the  or  key to adjust image distortion 
vertically. If the image looks trapezoidal, this option can help 
make the image rectangular.
    H.  Keystone: Press the  or  key to adjust image distortion 
horizontally.
   Four Corners: Adjust any distortion in the four corners of the 
projected image. 
To adjust the desired corner, perform the following: 
a. Use the  or  key to select the item to select which corner 
to adjust and press the “Enter” key to enter its submenu.
Select
Enter Exit
Four Corners
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b. Use the  , , , or  key to adjust the setting.
Exit
   Reset: Resets the projected image adjustment to its original 
settings.
  Projection Mode
 Use this function to select the projector mode, depending upon 
how the projector is mounted.
Projection Mode
FrontFront Ceiling RearRear Ceiling
   Front: This is the default selection. The image is projected 
straight on the screen.
   Front Ceiling: When selected, the image will turn upside down.
   Rear: When selected, the image will appear reversed.
   Rear Ceiling: When selected, the image will appear reversed in 
upside down position.
Left Top 
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 RGB Input Range
 Adjust the color range of the HDMI image data.
RGB Input Range
AutoStandard Full
   Auto: Automatically detect RGB range.
   Standard: Process the input image as standard range data.
   Full:  Select this mode when computer signal or full range signal 
from AV equipment is input.
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SETTING
 Language
  Choose the multilingual OSD. Press “Enter” to open the sub menu 
and then use the , , , or  key to select your preferred lan-
guage. Press “Enter” to finalize the selection. 
 Reset
  Return the adjustments and settings to the factory default values.
Choose “Yes” to return the display parameters on all menus except \
Language and Lamp Hours Used to the factory default settings.
ResetYes
ExitNo
LanguageSetting
Reset
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VOLUME 
 Mute
  Temporarily turn off the sound.
  Choose “On” to mute the sound.
  Choose “Off” to turn mute off.
 Volume
  Adjust the volume level.
  Press the  key to decrease the volume.
  Press the  key to increase the volume.
	“Mute” function affects both internal and external speaker volume.
Note
MuteVolume
Volume
SelectEnterExit
Off
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OPTIONS
 Auto Source
  When this function is turned “On”, the projector will search for 
other signals if the current input signal is lost. When this function is\
 
turned “Off”, it will only search a specified connection port.
 Input
Use this option to enable/disable input sources. Press the ► key 
to enter  the sub menu and select which sources you require. Press 
“Enter” to finalize the selection. The projector will only search for 
inputs that are enabled.
Enter
Exit
Select
Input
HDMI1
HDMI2
Computer1
S-Video
Video
 Auto Power Off (Min)
  Sets the countdown timer interval. The countdown timer will start, 
when there is no signal being sent to the projector. The projector 
will automatically power off when the countdown has finished (in 
minutes). When countdown timer is selected to “0”, auto power off\
 
is disabled.
Power Down Timer Active
	Default value of “Auto Power Off (Min)” is 20 min.
Note
Auto SourceOptions
InputAuto Power Off (Min)
High AltitudeDust Filter ReminderInformation
SelectEnterExit
On
Lamp SettingsOff 
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