Vivitek Projector DW6831 User Manual

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OSD Menu - PICTURE
 
Picture Mode
Contrast
Hue
Brightness
Saturation
Sharpness
Color
Noise Reduction
<           100           >
Enter
Overscan
Aspect Ratio
Aut o  Sy nc
VGA Setup
<          Off            >
<        16:10           >
Enter
Execute
INPUTSERVICEALIGNMENTCONTROLLAMPPICTURE
<         Video         >
<           100           >
<           100           >
<           100           >
<            0            >
<           15           >
• Picture Model
Use ◄► to select a picture model.
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 color mode is suitable for play of the video�
• 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.
• Brightness
Use ◄► to increase or decrease the brightness of the image.
• 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 .
• 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�
Film: Set the chrominance correction to approximately Gamma 2�2�
Graphics: This options is used for the PC presentation that needs higher brightnes\
s 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 camera uses for creation of\
 the image�
Linear: Set Gamma to linear chrominance correction�
2�2: Set the chrominance correction to 2�2� 
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• Color
Use ◄► to adjust the color temp of the projected image.
• Sharpness
Use ◄► to adjust the sharpness. The purpose of this adjustment is to change the 
value of the high-frequency detail�
• 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 soft\
er�
• Aspect Ratio
This function allows the user to adjust the aspect ratio of the image�
With a normal input of 16:10, the aspect ratio:
Normal output
16:10Output screen ratio
5:4
Output screen ratio
5:4
Output screen ratio
4:3Output screen ratio
16:9Output screen ratio
1.88
Output screen ratio
Letterbox shapeOutput screen ratio
NativeOutput screen ratio
Unscaled
With a normal input of 4:3, the aspect ratio:
Normal output
4:3Output screen ratio
5:4
Output screen ratio
2.35:1Output screen ratio
4:3 Output screen ratio
16:9
Output screen ratio
Letterbox shape
Output screen ratio
1:88
Output screen ratio
NativeOutput screen ratio
Unscaled
• Overscan
Noise may appear on the edge of the projected image, use this function to select one of 
the following options to hide the edge of the image:
• VGA Setup
Set the H Total, H Start, H Phase and V Start for the VGA signal display
�
• Auto Sync
Use this function to execute the Auto Sync input signal� 
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OSD Menu - LAMP
 
Mode
Power
Lamp 1 Status
High Altitude
Custom Power Level
Enter
Lamp 2 Status
<       --------          >
<          Off           >
Eco
On
Off
INPUTSERVICEALIGNMENTCONTROLLAMPPICTURE
• Mode
Use the ◄► function to select the single-lamp or dual-lamp mode.
Dual: Enable the dual-lamp projection mode�
Lamp 1: Use Lamp 1 for projection� The system switches to Lamp 2 if Lamp 1 is 
abnormal in activation�
Lamp 2: Use Lamp 2 for projection� The system switches to Lamp 1 if Lamp 2 is 
abnormal in activation�
Single: Use the single-lamp mode for the projection� The lamp is not specified in this 
mode, the projector selects the lamp that has the least operation hours \
automatically 
whenever it is turned on�
Note:
1.	In	the	Lamp	1	or	Lamp	2	mode,	the	projector	will	switch	to	another	lamp	when	the	set	lamp	becomes	
abnormal.	The	corresponding	LED	indicator	of	the	lamp	will	flash	simultaneously	for	seconds	and	light	up.
2.	 When	the	lamp	mode	is	set	to	Single,	the	setting	will	become	valid	upon	turn-on	of	the	projector	next	time.
3.	 Quick	switch	of	the	lamp	mode	may	affect	the	life	of	the	lamp.	The	projector	will	disable	the	lamp	mode	
function	(highlighted)	every	time	when	a	switch	is	conducted	till	the	switch	of	the	lamp	mode	is	completed.	
The	lamp	mode	options	are	not	available	before	the	switch	of	the	lamp	mode	is	completed.
• Power
Use the ◄► function to select the ECO, Normal or Custom Power Level mode.
Normal: Projection is carried out using the normal lamp power to obtain the bri\
ghtest 
projection display �
ECO: Projection is carried out in the energy saving mode to ensure the longe\
st service 
life of the lamp�
Custom Power Level: In addition to the Normal and ECO modes, the lamp power 
equal to 100% to 75% of the power in the Normal mode is used for fine-tu\
ne of the 
brightness in the Custom Power Level mode� This function can be used for quick 
installation and routine maintenance in multi-projector applications� Select this mode to 
enable the Custom Power Level function� 
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• High Altitude
Use this function to control the cooling fan of the projector� You can set it to OFF or ON, 
the default setting is OFF�
Normally, the projector can operate normally when this function is set to OFF � The 
projector detects ambient temperature by default to regulate the cooling\
 fan speed� 
When the temperature rises, the cooling fan speeds up (with higher nois\
e) to exhaust 
the internal heat energy out of the projector and ensure its normal oper\
ation� However, 
the projector may turn off automatically if it is used in an environment at excessively 
high temperature or in an area at a high altitude� In this case, you can enable this 
function by setting it to ON and have the cooling fan operate at a highe\
r speed to 
control the internal temperature of the projector�
Note:
•	 The	area	at	a	high	altitude	means	the	place	at	an	altitude	of	more	than	5000	feet.
• Custom Power Level
Use the ◄► function to select the Custom Power Level. The projector allows a custom 
power level equal to 100%~75% of the lamp power in the Normal mode� This function 
is available only when the lamp power is set to Custom Power Level� It cannot be 
selected (highlighted) in the Normal or ECO mode�
• Lamp 1 Status
Show the current status of Lamp 1 (ON/OFF)
• Lamp2 Status
Show the current status of Lamp 2 (ON/OFF) 
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OSD Menu - ALIGNMENT
 
Projection Mode
Center Lens
Lens Control
Lens Memory
<         Front         >
Digital Alignment
Keystone
H/V Alignment
Enter
Enter
Execute
Enter
Enter
INPUTSERVICEALIGNMENTCONTROLLAMPPICTURE
<            0              >
• Projection Mode
Use the ◄► function to select a projection mode: Front, Rear, Ceiling + Front, Ceiling 
+ Rear, UP and Down�
• Lens Control
Select this function to open the Lens Control menu for adjustment of Zoo\
m, Focus or 
Shift. You can use the Enter button to switch the Zoom/Focus or Shift menu. Use ◄► 
to adjust zooming and horizontal shift of the lens, or use ▲▼ to adjust focusing and 
vertical shift of the lens�
 Lens Control
Zoom
Focus
Enter to Shift
 Lens Control
Shift V
Shift H
Enter to Zoom/ Focus 
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• Lens Memory
This projector supports the lens zooming, focusing and lens shift memory\
 function� Up 
to 10 sets of settings can be stored� The name setup in the memory can be input from 
the keyboard simulator� You can store the current lens position (H/V), zoom and focus, 
use the Load Memory function to load the stored lens setting values� The projector will 
adjust to the corresponding lens shift, zoom and focus settings automati\
cally �
 
Projection Mode
Center Lens
Lens Control
Lens Memory
<         Front         >
Digital Alignment
Keystone
H/V Alignment
Enter
Enter
Execute
Enter
Enter
INPUTSERVICEALIGNMENTCONTROLLAMPPICTURE
<            0             >
Lens Memory
Load Memory                  Enter
Edit Memory                     Enter
STD 4:3Enter
Load Memory
Memory 2Enter
Memory 3Enter
Memory 4Enter
Memory 5Enter
Memory 6Enter
Memory 7Enter
Memory 8Enter
Memory 9Enter
Memory 10Enter
Load Memory
Call back the lens setting that you have set and press the Enter button \
to display the 
lens memory list. Use ▲▼ to select the lens memory setting that you have set and 
press the Enter button to execute the lens setting�
The projector supports up to 10 sets of lens settings� The lens memories that you have set 
are indicated with different colors� Only the lens memory that you have set can be selected 
from the list� To add or modify any lens memory, please perform the Edit Memory function�
Edit Memory
You can set the name using the Edit Memory function and store the current\
 lens 
settings including the lens shift, zoom and focus�
Press the Enter button to display the Edit Memory window and keyboard si\
mulator � Use 
▲▼◄► and the Enter button to select or confirm the setting. 
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Change the name of the memory: The default name is Memory_number� You can 
use the Back space button to delete the characters in the dialog box� The Caps 
button is used to selected uppercase and lowercase characters. Use ▲▼◄► to 
select the character and press the Enter button to confirm the input cha\
racter � The 
maximum allowable 9 characters including texts, numbers, symbols and spa\
ces�
Cancel: Press the Cancel button to cancel the memory setting�
Accept: Press the Accept button to confirm the memory setting�
Clear Memory: Select the Clear Memory button and press the Enter button to 
confirm cancellation of the selected setting� A prompt of the confirmation is shown 
on the button� To confirm the cancellation of the selected setting, press the Enter 
button. Otherwise, Use ▲▼◄► to move the cursor away and do not cancel the 
selected setting�
Note:
•	 The	Lens	Memory	function	must	be	used	in	conjunction	with	VivitekD88-ST001,	D88-UWZ01,	D88-
WF18501,	D88-WZ01,	D88-SMLZ01,	D88-LOZ101	or	D88-LOZ201	serial	lens.
•	 To	ensure	that	the	projector	can	remember	the	lens	parameters	precisely,	make	sure	to	perform	the	Center	
Lens	function	whenever	a	lens	is	mounted.
• Center Lens
This is the lens calibration function� The projector adjusts the lens parameters for the 
lens memory function to work and sets the lens to the default center pos\
ition�
• Keystone
Select the Keystone function and use ◄► to adjust the screen for the vertical distortion 
brought about by the projection angle� 
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• Digital Alignment
 
Projection Mode
Center Lens
Lens Control
Lens Memory
<         Front         >
Digital Alignment                     Enter
Keystone
H/V Alignment
Enter
Enter
Execute
Enter
INPUTSERVICEALIGNMENTCONTROLLAMPPICTURE
<             0             >
Digital Alignment
Digital Zoom             <       0       >
Digital Pan                <       0       >
Digital Scan              <       0       >
Reset                           Execute
Select this function to enlarge the projected image�
Digital Zoom: Use ◄► to enlarge the projected image.
Digital Pan: Use ◄► to move the projected image horizontally. This function is only 
available when the projected image is enlarged�
Digital Scan: Use ◄► to move the projected image vertically. This function is only 
available when the projected image is enlarged�
Reset: Set the Digital Alignment back to the factory default value�
• H/V Alignment
H Zoom: Use ◄► to narrow the horizontal size of the projected image.
V Zoom: Use ◄► to narrow the vertical size of the projected image.
H Shit: Use ◄► to move the narrowed projected image horizontally. This function is 
only available when the projected image is narrowed�
V Shift: Use ◄► to move the narrowed projected image vertically. This function is only 
available when the projected image is narrowed�
Reset: Set the H/V Alignment back to the factory default value� 
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OSD Menu - CONTROL
 
Standby Mode
Auto Power off
Network
Auto Power On
Startup Logo
RS232
Trigger
<           Off             >
Enter
Dynamic Black
Auto Search
Lan guage
3D
<          Off            >
<            Off             >
Enter
Enter
INPUTSERVICEALIGNMENTCONTROLLAMPPICTURE
<      Standard         >
<            Off             >
Enter
<           Off             >
<           Off             >
• Standby Mode
Use the ◄► function for "Standard" or "Eco" setting.
Standard Model: The projector can be turned on using the remote control, RS-232 
command or network control�
Eco: The projector maintains in the standby status at the lowest power (
						

							40
INPUTSERVICEALIGNMENTCONTROLLAMPPICTURE
Network
IP Address
Subnet
Gateway
DHCP
App ly
<    xxx.xxx.xxxx.xxx       >
<    255.255.255.0         >
<    xxx.xxx.xxxx.xxx       >
Off
Apply
Standby Mode
Auto Power off
Network
Auto Power On
Startup Logo
RS232
Trigger
<           Off             >
Enter
Dynamic Black
Auto Search
Lan guage
3D
<           Off             >
<           Off            >
Enter
Enter
<      Standard        >
<            Off            >
Enter
<           Off            >
<           Off            >
• Network
Use this function to set up network configurations so that you can contr\
ol the projector 
via the network�
Use ▲▼ and the Enter button to select Network and network settings:
IP Address: To specify an IP address, press the Enter button to show the IP address 
input window. Use the ◄► button to select the number in the address to be changed. 
Use the ▲▼ button to increase or decrease the number in the IP address.
 Network
IP Address172 . xxx . xxx . xxx 
Subnet: Set the subnet� The input method is same as the IP address�
Gateway: Set the gateway � The input method is same as the IP address�
DHCP: Set DHCP to ON/OFF � When DHCP is set to ON, the DHCP server of the 
domain will assign an IP address to the projector � The IP address will appear in the IP 
address window and you don't need to make any input� Otherwise, the domain does 
not or cannot assign any IP address, and 0� 0� 0� 0 is shown on the IP address window �
Apply: Select this button and press Enter� It takes the projector several seconds to 
execute the change of the network setting till the following message dis\
appears�
 Setting network configuration, please wait
For more information about the network control connection and setting, r\
efer to Remote 
Control Guide�
• RS232
Baud Rate: Set the transmission rate to 115200, 57600, 38400, 19200, 14400, 9600, 
4800, 2400 or 1200� The setting of the transmission rate is dependent on the length of the 
RS-232 cable� Low transmission rate is usually set for long transmission cables� If RS-232 
is used for remote control and the signal is unstable or no communicatio\
n is connected, 
select a suitable transmission rate�
Channel: The RS232 control command can be sent to the projector through its  
RS-232 port� The command can also be sent to the projector through the external 
HDBaseT connecting to the RJ-45/HDBaseT port� Set the following communication 
channels before sending the control command:
Local: The RS-232 control command is sent through the RS-232 port on the 
projector� Select an appropriate transmission rate� 
DU6871/DW6851/DX6831 DLP Projector - User's Manual