Vivitek Qumi Q4 User Manual

							35
Installation I Menu
To access the Installation I menu and adjust the settings, perform the following steps:
1. Enter the OSD menu.
2. Press the ◄ or ► button to select the Installation I menu.
3. Press the ▲ or ▼ button to move the cursor up or down in the Installation I menu.
4. Press the ◄ or ► button to change values for each applicable setting.
ITEMDESCRIPTION
LanguagePress the ◄ or ► button to select a different localization menu.
Blank ScreenPress the ◄ or ► button to select different color to blank the 
screen.
ProjectionPress the ◄ or ► button to choose from four projection methods: 
Front, Rear, Ceiling-Front, Ceiling-Rear.
Aspect RatioPress the ◄ or ► button to adjust the video aspect ratio.
KeystonePress the ◄ or ► button to adjust the display keystone.
Digital ZoomPress the ◄ or ► button to adjust the Digital Zoom menu.
AdvancedPress  to enter the Advanced menu. See Advanced on page 
36.
ResetPress  to reset all settings to default values  
(expect Language and Security Lock).  
						

							36
Advanced
To adjust the advanced settings, press  to enter the Advanced sub menu.
ITEMDESCRIPTION
Security LockPress the ◄ or ► button to enable or disable security lock 
function.
Keypad LockPress the ◄ or ► button to enable or disable keypad lock 
function.
Presentation TimerPress  to enter the Presentation menu.
Auto KeystonePress the ◄ or ► button to enable or disable automatic keystone. 
Note: Auto Keystone is only available in Q5 Series
Presentation Timer
To adjust the presentation timer settings, press  to enter the Presentation Timer sub 
menu.
ITEMDESCRIPTION
TimerPress the ◄ or ► button to enable or disable presentation timer 
function.
Timer PeriodPress the ◄ or ► button to adjust the display timer period.
Timer ResetPress  to reset presentation timer counter.  
						

							37
Installation II Menu
To access the Installation II menu and adjust the settings, perform the following steps:
1. Enter the OSD menu.
2. Press the ◄ or ► button to select the Installation II menu.
3. Press the ▲ or ▼ button to move the cursor up or down in the Installation II menu.
ITEMDESCRIPTION
Auto SourcePress the ◄ or ► button to enable or disable automatic source 
detection.
Auto Power Off (min)Press the ◄ or ► button to automatically turn the projector lamp 
off when there is no signal.
Auto Power OnPress the ◄ or ► button to enable or disable automatic power on.
LED ModePress the ◄ or ► button to select the LED mode for higher 
brightness or lower brightness to save LED life.
AdvancedPress  to enter the Advanced menu. See Advanced Feature on 
page 38.
Factory ResetPress  to reset all items to factory preset values.
StatusPress  to enter the Status menu. See page 41 for more 
information on Status.  
						

							38
Advanced Feature
To access the Advanced menu and adjust the settings, perform the following steps:
1. Enter the OSD menu.
2. Press the ◄ or ► button to select the Installation II menu.
3. Press the ▲ or ▼ button to select the Advanced menu and then press .
4. Press the ▲ or ▼ button to move the cursor up or down in the Advanced menu.
5. Press the ◄ or ► button to change values for each applicable setting.
ITEMDESCRIPTION
OSD Menu SettingPress  to enter the OSD setting menu. See page 39 for more 
information on OSD Menu Setting.
Peripheral TestPress  to enter the Peripheral Test menu. See page 39 for 
more information on Peripheral Test.
3DPress  to enter the 3D menu. See 3D on page 40.
Low Power Mode
Press the ◄ or ► button to enable (
						

							39
OSD Menu Setting
ITEMDESCRIPTION
Menu PositionPress the ◄ or ► button to select different OSD location.
Translucent MenuPress the ◄ or ► button to select OSD background translucent 
level.
Menu DisplayPress the ◄ or ► button to select OSD timeout delay.
Peripheral Test
ITEMDESCRIPTION
Remote Control TestPress  to test the IR remote controller for diagnostic.
Color TestPress  to select different colors on screen.
Button TestPress  to test the button on keypad.  
						

							40
3D
ITEMDESCRIPTION
3DPress the ◄ or ► button to select Off, DLP-Link or IR.
3D Sync InvertPress the ◄ or ► button to turn 3D Sync Invert On or Off.
Factory Reset
To reset all of the menu items to the factory default values (except Language and Security 
Lock), perform the following steps:
1. Press the ▲ or ▼ button to move the cursor up or down in the Installation II menu.
2. Select the Factory Reset sub menu.
3. Press .  
						

							41
Status
To see the status of the Qumi, perform the following steps:
1. Press the ▲ or ▼ button to move the cursor up or down in the Installation II menu.
2. Select the Installation II sub menu.
3. Press  to enter the Status sub menu.
ITEMDESCRIPTION
Active SourceDisplays the activated source.
Video InformationDisplays resolution/video information for RGB source and color 
standard for Video source.
LED HoursLED use information is displayed (in hours). Eco and Normal 
counters are separated.  
						

							42
Chapter 5  Taking Care of Your Qumi
Cleaning the Qumi
Cleaning the Qumi to remove dust and grime will help provide trouble-free operation.
Warning: 
1. The Qumi should be turned off and unplugged before cleaning. Failure to\
 do so may 
result in injury or damage to the system. 
2. Use only a dampened cloth when cleaning. Do not allow water to enter th\
e ventilation 
openings on the Qumi.  
3. If a small amount of water gets into the interior of the Qumi while cle\
aning, unplug the 
Qumi and set in a well ventilated area for several hours before using. 
4. If a large amount of water gets into the interior of the Qumi when clea\
ning, unplug the 
Qumi and have it serviced.
Cleaning the Lens
Optical lens cleaning solutions can be purchased from most camera and other retail 
stores. To clean the Qumi lens, perform the following steps:
1. Apply a small amount of the optic lens cleaning solution to a clean and soft cloth. (Do 
not apply the cleaning solution directly to the lens.)
2. Gently wipe the lens in a circular motion.
Caution: 
1. Do not use abrasive cleaners or solvents. 
2. To prevent discoloration or fading, do not allow the cleaning solution to\
 contact the Qumi 
case.  
						

							43
Troubleshooting
Common Problems and Solutions
These guidelines provide tips to deal with problems you may encounter while using the 
Qumi. If the problem remains unresolved, contact your dealer for assistance.
The problem sometimes can be as simple as a wire that is not completely connected.
Review the following possible issues before proceeding to the problem-specific solutions.
• Use another electrical device to confirm that the electrical outlet is properly working.
• Make sure that the Qumi is turned on.
• Make sure all connections are securely connected.
• Make sure that the connected device is turned on.
• Make sure that the connected PC is not in suspend or sleep mode.
• Make sure the connected notebook computer is properly configured for an external 
display.
Tips for Troubleshooting
In each problem-specific section, perform the steps in the order suggested. Doing so may 
help solve the problem more quickly.
In order to avoid replacing non-defective parts, try to find and isolate the problem.
For example, if you replace batteries and the problem remains, put the original batteries 
back and move to the next step.
Keep a record of the steps you take when troubleshooting. The information may be useful 
for reference when calling technical support or for bringing the Qumi to service personnel.
LED Error Messages
ERROR CODE MESSAGESLEFT KEY 
BLUE BLINK
RIGHT KEY 
BLUE BLINK
Over temperature error (Inlet air )3OFF
LED over temperature (Red)31
LED over temperature (Green)32
LED over temperature (Blue)33
Fan 1 (Blower) error61
Fan 2 (System) error62
Red LED Thermistor error81
Green LED Thermistor error82
Blue LED Thermistor error83
In the event of an LED error, disconnect the AC power cord and wait for one (1) minute 
before restarting the Qumi.
If there is any other situation that isn’t listed in the chart above, please contact your 
service center.  
						

							44
Image Problems
Problem: No image appears on the screen
1. Verify that the settings on your personal computer are properly configured.
2. Turn off all of the equipment and power up the equipment again in the correct o\
rder.
Problem: The image is blurred
1. Adjust the Focus on the Qumi.
2. Make sure the Qumi-to-screen distance is within the specified range.
3. Clean the Qumi lens with optical lens cleaning cloth if it is dirty.
Problem: The image is wider at the top or bottom (trapezoid effect)
1. Position the Qumi so that it is perpendicular to the screen as much as possible.
2. Adjust the Keystone settings in the OSD to correct the problem or set  Auto Keystone 
to On.
Problem: The image is reversed
Check the orientation of the Projection setting in the Installation I menu in the OSD.
Problem: The image is streaked
1. Set the Frequency and Tracking settings on the Computer menu in the OSD to the 
default settings.
2. Connect the Qumi to another computer to make sure that the problem is not caused 
by a computer’s video card.
Problem: The image is flat with no contrast
Adjust the Contrast setting in the Image menu in the OSD.
Problem: The color of the projected image does not match the source imag\
e
Adjust the Color Temperature and Gamma settings in the Image menu in the OSD.
Remote Control Problems
Problem: The Qumi does not respond to the remote control
1. Aim the remote control towards remote sensor on the Qumi.
2. Make sure the path between remote and sensor is not obstructed.
3. Turn off any fluorescent lights in the room.
4. Check to see if the battery polarity is correct.
5. Replace the batteries.
6. Turn off other Infrared-enabled devices in the vicinity.
7. Have the remote control serviced.
Note: 
Auto Keystone is only available in Q5 Series.