Vivitek Projector DH6671 User Manual

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Preventing the Unauthorized Use of the Projector
Using the Control Panel Lock
This function allows you to lock control panel on the projector; set it \
to On to lock the 
control panel. Otherwise, set it to off to unlock the control panel.
Using the Security Lock
The projector has a built-in security feature to lock the OSD control pa\
nel and deny remote 
control operation. The security feature has no default keyword; in the first instance of 
enabling the security feature, the user must define a keyword.Locking the projector
To setup the security keyword, refer to the following guide.
1.  Press MENU on the OSD control panel 
on the projector or remote control to 
display the Main menu.
2. Use arrow keys to select Security Lock 
under SETUP\Advanced menu.
3.  Enter the password by remote control 
key and use ▲▼◄► to set up the PIN 
code.
4.  Once the PIN code is set, the PIN code 
window is displayed when any control 
button is pressd.
Unlocking the Projector
To unlock the projector, refer to the following guide
1.  When the projector is locked, either by
 
re-quest during operation or at start up, 
the locked message is displayed.
2.  To unlock the projector, enter the 
previously  defined  PIN  code  to  activate 
the projector.
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Using the Physical Lock
If you are concerned about security, attach the projector to a permanent object with the 
Kensington slot and a security cable.
Getting Information
The Information screen provides details of the projector status such as \
lamp 
status,usage...etc. To access the Information, refer to the following guide.1.  Press MENU on the projector's OSD 
control panel or remote contro to 
display the Main Menu. Scroll to the 
Installation Information menu using 
▲or▼ and press.
2.  The Information menu is displayed as 
the default view. The menu items in this 
screen are for display and cannot be 
modified.
3.  Press CANCEL or MENU to return to 
the projected image.
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Using On-Screen Display
Navigating the OSD
You can use the remote control or the buttons on the top of the projector\
 to navigate and 
make changes to the OSD. The following illustration shows the corresponding buttons on 
the remote control and on the projector.
1. To open the OSD, press the MENU 
button on the OSD control panel or 
remote control. There are five folders 
on  the  menu.  Press  the  cursor  ◄  or 
►  buttons  to  move  through  secondary 
menus.
2.  Press  ▲or▼  to  select  menu  items  and 
◄or► to change values for settings. 
3.  Press RETURN to exit a submenu or to 
close menu.
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Menu Tree
Use the following table to quickly find a setting or determine the range for a setting.
Main MnuSubmenu
Picture Picture Mode
High Bright
Presentation
Video
Brightness
Contrast
Saturation
Hue
Sharpness
Color Temperature Native
6500K
7800K
9300K
Gamma 2.2
Film
Graphic
Video
PC
Auto Sync S Curve
Advance Setting Input BalanceRed Offset
Green Offset
Blue Offset
Red Gain
Green Gain
Blue Gain
HSG
Red
Green
Blue
Cyan
Magenta
Yellow
White
Noise Reduction
Dynamic Black On
Off
Signal Input Selection
VGA
BNC
DVI-D
Video
S-Video
HDMI
Component
HDBaseT
Auto Search On / Off
Auto  Sync Adjust Always  / Auto
Color Space Auto
YCbCr
YPbPr
RGB-PC
RGB-Video
VGA Setup H Total
V Start
H Phase
V Start
Aspect Ratio 5:4
4:3
16:10
16:09
1.88:1
2.35:1
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Main MnuSubmenu
Signal Auto
Native
Overscan Off
On
Background Blue
Black
Logo
SETUP Language
English, Français, Español, Deutsch, Português, 
简体中文, 
繁體中文 , 
日本語 , 
한국어
Lamp Mode Dual
Single
Lamp 1
Lamp 2
Lamp Power Normal
Eco
Customer Power level
Customer Power level
Keystone H Keystone
V Keystone
Digital Alignment Digital Zoom
Digital Pan
Digital Scan
Reset
H/V Alignment H Zoom
V Zoom
H Shift
V Shift
Reset
3D 3D FormatOff
Auto
Side by Side
Top/Bottom
Frame Sequential
DLP-Link On
off
3D Swap Normal
Reverse
3D 24Hz Display 96Hz
144Hz
Filter Message Off / 100/H 200H / 500 H/ 1000H
Filter Message
Advanced Startup LogoOn
Off
Remote Sensor Front/Back
Front
Back
HDBaseT
Trigger On
Off
Control Panel Lock On
Off
Security Lock On
Off
Installation Projection Mode
Desktop Front
Desktop Rear
Ceiling Front
Ceiling Rear
Upward Front
Downward Front
Standby Mode Network Standby
Normal
High Altitude On/Off
Auto Power Off On/Off
Auto Power On On/Off
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Main MnuSubmenu
Installation RS232
Baud Rate38400, 19200, 9600
Channel Local
HDBaseT
Network IP Address
Subnet Mask
Gateway
DNS
DHCP On/Off
Apply No/Yes
MAC Address
Lens Control Zoom
Focus
Lens shift
Test Pattern Color Bar
Cross Hatch
Burst
H Ramp
Red
Green
Blue
White
Black
Off
Service Model
Serial Number
Software Version
Source Information
Active Source
Pixel Clock
Signal Format
H/V Refresh Rate
Sync Type
Sync Polarity
Scan Type
Video Type
Lamp Status Lamp 1On/Off
Lamp 2 On/Off
Usage Time Lamp 1 Life Remaining
Lamp 2 Life Remaining
Lamp 1 Time
Lamp 2 Time
Power On Time
Filter Timer Reset OK / Cancel
Factory Reset OK / Cancel
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OSD Operation - PICTURE
Picture Mode
Use ◄ or ► to select a set of preset picture mode. High Bright: The highest brightness output mode is suitable for the occasion where high 
brightness is needed.
Presentation: The best image effect is suitable for the presentation or picture.
Video: The best picture mode is suitable for play of the video.
Brightness
Use ◄ or ►to increase or decrease the brightness of the image.
Contrast
Use ◄► to adjust the contrast of the projected image.
Note:
The brightness and contrast controls affect each other. To obtain the best setting, fine-tune of the brightness 
setting might be needed after adjustment of the contrast.
Saturation
Use ◄► to adjust the saturation level of the color (the higher the level, the higher the 
saturation.
Hue
Use ◄► to adjust the level of hue for reproduction of the true color .
Main ColorHue
R Magenta
ø÷Yellow
G Yellow
ø÷Cyan
B Cyan
ø÷Magenta
C Green
ø÷Blue
M Blue
ø÷Red
Y Red
ø÷Green
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Sharpness
Use ◄► to adjust the sharpness. The purpose of this adjustment is to change the value of 
the high-frequency detail.
Color Temperature
Use ◄► to adjust the color temperature of the projected image, the option can be 6500K, 
7800K, 9300K and Native.
Gamma
When the ambient light is too bright and may affect the display of the details in the 
darker area of the image, you can select from the following gamma option\
s to adjust the 
chrominance of the image.2.2: Set the chrominance correction to 2.2.
Film: Set the chrominance correction to approximately Gamma 2.2.
Graphics: This option is used for the PC presentation that needs higher brightness\
 at 
the cost of the gray scale accuracy.
Video: This is similar to the Film option, but there is a different in the dark area of the  
image to correspond to the function that the projector uses for creation\
 of the image.
S Curve:  S curve is to extend dynamic range while maintaining visual contrast,\
 this 
reduces contrast in highlights and deep shadows while maintaining or boo\
sting it in 
middle tones.
Auto Sync
Use this function to execute the Auto Sync for the input signal.
Input Balance
There are two options for fine tuning Red, Green and Blue color Offset: These three options will shift the color spectrum for the whole image an\
d change 
its brightness, if minimal amount of red, green or blue appears in the g\
ray areas, you 
can adjust the offset of the corresponding color accordingly. By increasing the offset, the 
image brightness will become lower.
Gain: These three options are used to increase or decrease the range of color \
input 
for the entire image. If minimal amount of red, green or blue appears in\
 the gray areas, 
lower the gain of the corresponding color accordingly. As gain increases, the contrast of 
the image will become lower. 
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HSG
HSG is a function to adjust Hue, Saturation and Gain independently, it allows for specified 
color adjustments that are more intuitive. You can adjust Hue, Saturation and Gain for Red, 
Green, Blue, Cyan, Magenta, Yellow and white independently.
Noise Reduction
Use ◄► to adjust the noise of the projected image. This function is suitable for removing 
the noise of the image in interlaced scanning input. Generally, noise reduction can lower 
the value of the high-frequency detail and make the image softer.
Dynamic Black
Use the ◄► function to turn on/off Dynamic Black; it can be used to enhance the black 
level of the projected image.
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OSD Operation - SIGNAL
Input Selection
This function is same as the shortcut key on the remote control. You can use the remote 
control or this function to select the correct input source. VGA: Select input source to VGA.
BNC: Select Input source from BNC, the input source can be RGBHV or Compone\
nt 
signal from computer or component video enabled device.
DVI-D: Select input source from DVI-D output of the computer or media device.\
Video: Select input source from video output of the media device.
S-Video: Select input source from S-Video output of the media device.
HDMI: Select input source from HDIMI output of the computer or media device.\
Component: Select input source from component output of the media device.
HDBaseT : HDBaseT input source from the HDBaseT transmitter.
Auto Search
Use the ◄► function to turn on/off Auto Search for the input source.
Auto Sync Adjust
You can use this function to set auto synchronization for the input signa\
l. Auto: The projector memorizes 10 sets of signal sources that you have used lat\
ely.
When the Auto option is selected, the projector will choose the signal that you u\
se last.
Always: The auto sync function is executed every time.
Color Space
This function allows you to change the corresponding color space for the\
 input signal. In 
most cases, the correct color space can be selected automatically by Auto mode. If the 
selection is not correct, you can use a specific color space forcibly by selecting one of the 
following options: Auto: The projector detects the input signal and switches to the corresponding\
 color    
space automatically.
YCbCr: Set the color space to ITU-R BT.601.
YPbPr: Set the color space to ITU-R BT.709.
RGB-PC: Use the RGB color space and set the black to 0, 0, 0 RGB while set the\
 white 
DH6671 DLP Projector - User's Manual