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17

Turning on the power

1. 

Make sure that the power cord is firmly and 

correctly connected to the projector and the 

outlet.  

2. 

Remove the lens cover, and set the power 

switch to the ON position.  

The power indicator will light up in steady orange. 

Then wait several seconds because the buttons 

may not function for these several seconds. 

3. 

Press the STANDBY/ON button on the projector or the remote control.  

The projector lamp will light up and the POWER 

indicator will begin blinking in green. When the power is 

completely on, the indicator will stop blinking and light in 

green.

To display the picture, select an input signal according to 

the section "Selecting an input signal" 

(

18

)

.

Turning off the power

This product is able to turn off the main power during the cooling. However, please 

pay special attention to below two points when you do:
(1) Please do not turn the projector on again for at least 1 minute in this case. 

Neglect could shorten the lifetime of the lamp.

(2) During use or immediately after use, do not touch around the lamp and vents 

of the projector 

(

)

 It could cause a burn.

1. 

Press the STANDBY/ON button on the projector or the remote control.

The message "Power off?" will appear on the screen for approximately 5 

seconds.

2. 

Press the STANDBY/ON button on the projector or the 

remote control again while the message appears. 

The projector lamp will go off, and the POWER indicator will 

begin blinking in orange. 
Then the POWER indicator will stop blinking and light in 

steady orange when the lamp cooling is complete.

3. 

Make sure that the power indicator lights in steady orange, 

and set the power switch to the OFF position. The POWER 

indicator will go off. Attach the lens cover.

Power on/off

Power on/off

WARNING

  ►When the power is on, a strong light is emitted. Do not look into 

the lens of projector. Also do not peep at the inside of projector through a hole.

NOTE

  • Turn the power on/off in right order. Please power on the projector prior 

to the connected devices. Power off the projector later than the connected devices.

POWER

(Steady orange)

POWER

 

(Blinking in green)

POWER

(Steady green)

HOME

PAGE UP

PAGE DOWN

END

VIDEO

RGB

SEARCH

FREEZE

OFF

ON

MAGNIFY

ASPECT

AUTO

BLANK

MUTE

VOLUME

KEYSTONE

POSITION

ESC

ENTER

MENU

RESET

STANDBY/ON 

button

POWER 

indicator

 

Power off?

POWER

(Blinking in orange)

POWER

(Steady orange)

Summary of Contents for DV 470

Page 1: ...could possibly result in personal injury or physical damage due to incorrect handling Please refer to the pages written following this symbol NOTE The information in this manual is subject to change...

Page 2: ...ng the screen 22 Temporarily blanking the screen 22 Operating the computer screen 23 Multifunctional settings 24 Using the menu function 24 Content Content EASY Menu 25 Aspect Keystone Mode Brightness...

Page 3: ...le for reducing acoustic noise to realize quieter operation It is perfect for use in low luminance rooms where low noise is more important than brightness Rich Connectivity This projector has a variet...

Page 4: ...om knob 19 Focus ring 19 Vent 7 Projector Lamp cover 41 Lamp unit is inside Bottom side Speaker Lens cover 3 Security bar 10 Use for attaching a commercial anti theft chain or wire Control buttons 6 W...

Page 5: ...t 12 Use the RGB IN OUT switch to select RGB IN2 or RGB OUT for this port RGB IN2 port Inputs the RGB signal from a PC RGB OUT port When connected to a monitor outputs the signal input via RGB IN1 NOT...

Page 6: ...7 AUTO button 20 BLANK button 22 PAGE UP button 23 VOLUME button 18 MUTE button 18 PAGE DOWN button 23 KEYSTONE button 21 MENU button 24 Cursor buttons 24 ENTER button 24 RESET button 24 HOME PAGE UP...

Page 7: ...nything weak in heat Do not place the projector on a carpet cushion or bedding Do not place the projector in direct sunlight or near a hot object such as a heater Put nothing about lens and vents of t...

Page 8: ...40 1 0 1 2 48 1 5 58 6 2 55 22 1 3 52 1 6 63 2 1 51 20 50 1 3 1 5 60 1 8 73 8 3 69 27 1 7 66 2 0 79 2 1 64 25 60 1 5 1 8 73 2 2 87 9 4 82 32 2 0 79 2 4 95 2 1 77 30 70 1 8 2 2 85 2 6 102 11 4 96 38 2...

Page 9: ...tor feet adjustment place the projector horizontally You can use the elevator feet to make adjustments if the surface on which you need to set the projector is uneven or if you otherwise need to adjus...

Page 10: ...n or wire can be attached to the security bar on the projector 1 How to attach An anti theft chain or wire can be attached as shown in the illustration Anti theft chains or wires of up to 10mm in diam...

Page 11: ...top computer Secure the screws on the connectors and tighten Some computers may have multiple display screen modes Use of some of these modes will not be possible with this projector For some RGB sign...

Page 12: ...CONTROL RGB IN1 RGB IN2 USB RGB OUT AUDIO IN1 VIDEO S VIDEO CB PB CR PR K Y R L AUDIO IN2 AUDIO OUT CONTROL RGB IN1 RGB IN2 USB RGB OUT AUDIO IN1 VIDEO S VIDEO CB PB CR PR K RGB IN2 RGB OUT Audio out...

Page 13: ...IO OUT CONTROL RGB IN1 RGB IN2 USB RGB OUT AUDIO IN1 VIDEO S VIDEO CB PB CR PR K Setting up Examples of connection with a VCR DVD player Audio R out Video out Audio cable Audio Video cable Audio R out...

Page 14: ...or If it is damaged contact your dealer to newly get correct one Only plug the power cord into an outlet rated for use with the power cord s speci ed voltage range Never modify the power cord Never at...

Page 15: ...n and pets Do not recharge short circuit solder or disassemble a battery Do not allow a battery in a re or water Keep batteries in a dark cool and dry place If you observe a leakage of a battery wipe...

Page 16: ...tor s remote sensor the remote control may cause to function Adjust the direction of the projector to keep the light from directly hitting the projector s remote sensor The remote control works with t...

Page 17: ...4 It could cause a burn 1 Press the STANDBY ON button on the projector or the remote control The message Power off will appear on the screen for approximately 5 seconds 2 Press the STANDBY ON button o...

Page 18: ...tch is pushed in RGB IN2 cannot be selected In that case RGB2 RGB OUT RGB OUT message will be displayed 1 Press the RGB button on the remote control to select an input port for the RGB signal Each tim...

Page 19: ...found the projector will return to the state selected before the operation RGB IN 1 RGB IN 2 COMPONENT VIDEO S VIDEO VIDEO Zoom knob Focus ring HOME PAGE UP PAGE DOWN END VIDEO RGB SEARCH FREEZE OFF O...

Page 20: ...position will be automatically adjusted For a component video signal The aspect ratio will be automatically selected The clock phase will be automatically adjusted The automatic adjustment operation...

Page 21: ...s 1 Press the KEYSTONE button on the remote control A dialog will appear on the screen to aid you in correcting the distortion 2 Use the cursor buttons to correct the distortion To close the dialog an...

Page 22: ...not leave the projector in the FREEZE mode for too long Temporarily blanking the screen 1 Press the BLANK button on the remote control The blank screen will be displayed instead of the screen of input...

Page 23: ...only for the functions listed below You cannot do things like press two buttons at once for instance pressing two buttons at the same time to move the mouse pointer diagonally This function is not av...

Page 24: ...cursor buttons to operate the item When you want to reset the operation press the RESET button on the remote control during the operation Note that items whose functions are performed simultaneously...

Page 25: ...xtra such as a line may appear BRIGHTNESS Using the buttons adjusts the brightness See the item BRIGHTNESS in the PICTURE menu 27 CONTRAST Using the buttons adjusts the contrast See the item CONTRAST...

Page 26: ...e button performs resetting FILTER TIME Performing this item resets the lter timer which counts usage time of the air lter A dialog is displayed for con rmation Selecting RESET using the button perfor...

Page 27: ...steps Ramp Gray scale of 15 steps The eight equalizing bars correspond to eight tone levels of the test pattern except the darkest in the left end If you want to adjust the 2nd tone from left end on...

Page 28: ...pattern for checking the effect of your adjustment by pressing the ENTER button Each time you press the ENTER button the pattern changes as below No pattern Gray scale of 9 steps Ramp Gray scale of 15...

Page 29: ...ng the buttons and then pressing the button or the ENTER button performs each function LOAD1 LOAD2 LOAD3 LOAD4 SAVE4 SAVE3 SAVE2 SAVE1 This projector has 4 numbered memories for adjustment data Perfor...

Page 30: ...reset the V POSITION to the default setting H POSITION Using the buttons adjusts the horizontal position Left Right Over adjusting the horizontal position may cause noise to appear on the screen If th...

Page 31: ...e prior to attempting to use this feature A dark picture may still be incorrectly adjusted Use a bright picture when adjusting For a video signal or s video signal The video format best suited for the...

Page 32: ...or the S VIDEO port For a component video signal the signal type is identi ed automatically independently of this function The AUTO mode automatically selects the optimum mode The AUTO operation may n...

Page 33: ...UTO INPUT INFORMATION COMPONENT 576i 50 SCART RGB The FRAME LOCK message on the dialog means the frame lock function is working This function automatically works when a RGB signal with vertical freque...

Page 34: ...and screen brightness are reduced MIRROR Using the buttons switches the mode for mirror status NORMAL H INVERT V INVERT H V INVERT VOLUME Using the buttons adjusts the volume High Low AUDIO Choose an...

Page 35: ...RIGINAL BLUE WHITE BLACK MyScreen is a screen you can register as a desired screen The ORIGINAL screen is the existing standard screen BLUE WHITE and BLACK are non patterned plain screens in each colo...

Page 36: ...if you start capturing the picture from the current screen Please wait for the target picture to be displayed and press the ENTER button on the remote control when the picture is displayed The picture...

Page 37: ...TED SYNC IS OUT OF RANGE Searching while searching for the input Detecting while an input signal is detected The indication of the input signal displayed by changing The indication of the aspect ratio...

Page 38: ...e counted after the last resetting It is shown in the OPTION menu as the usage time of the lamp Pressing the RESET button on the remote control or the button of the projector displays a dialog To rese...

Page 39: ...s turns on off the key lock feature When TURN ON is selected the buttons on the projector except the STANDBY ON button are locked TURN ON TURN OFF Please use to avoid a mischief and touching accidenta...

Page 40: ...om well and make sure not to breathe the gas that comes out of the projector vents or get it in your eyes or mouth Before replacing the lamp turn the projector off and unplug the power cord then wait...

Page 41: ...t 4 Loosen the 2 screws marked by arrow of the lamp and slowly pick up the lamp by the handles 5 Insert the new lamp and retighten rmly the two screws that are loosened in the previous process to lock...

Page 42: ...upporting the projector with one hand use your other hand to pull the lter cover forward in the direction of the arrow Remove the air lter Maintenance WARNING Before caring make sure the power switch...

Page 43: ...ctor by aligning the lter cover with the grooves on the projector While holding the handle push down on the lter cover until it locks rmly in place 6 Turn the projector on and reset the lter time usin...

Page 44: ...hard objects Inside of the projector In order to ensure the safe use of your projector please have it cleaned and inspected by your dealer about once every year Caring for the lens If the lens is awe...

Page 45: ...ameter range of this unit Please con rm the specs for your projector or the signal source specs CHECK THE AIR FLOW The internal temperature is rising Please turn the power off and allow the projector...

Page 46: ...until the POWER indicator nishes blinking and then perform the proper measure using the item descriptions below Blinking In Red or Lighting In Red Lighting In Red Turned off The lamp does not light a...

Page 47: ...ase make con rmation of the following items and then turn the power on again Is there blockage of the air passage aperture Is the air lter dirty Does the peripheral temperature exceed 35 C If the same...

Page 48: ...page Power does not come on The electrical power cord is not plugged in Correctly connect the power cord 14 The power switch is not set to the on position Set the power switch to On 17 The main power...

Page 49: ...cables are not correctly connected Correctly connect the connection cables 12 13 The brightness is adjusted to an extremely low level Adjust BRIGHTNESS to a higher level using the menu function or th...

Page 50: ...ISPER item in the SETUP menu 25 The lamp is approaching the end of its product lifetime Replace the lamp 40 41 Pictures appear blurry Either the focus and or horizontal phase settings are not properly...

Page 51: ...32 pixels 1024 horizontal x 768 vertical Lens Zoom lens F 1 7 1 9 f 18 9 22 6 mm Lamp 180W UHB Speaker 1W x 1 Power Supply AC100 120V 3 1A AC220 240V 1 7A Power Consumption 290W Temperature range 5 35...

Page 52: ...52 Speci cations Speci cations continued 246mm 97mm 83mm 306mm...

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