Yamaha Dpx 1 User Manual

							E-25
English
MENU
This unit has a memory function that can store six settings to
project different types of input sources in the most appropriate
manner. Select one of these six settings that is most suitable for
your projection. Although six settings have already been prepared,
each parameter in the settings can be changed and restored as you
wish. The following lists the menu items that can be stored in
memory.
Memory function

Selecting the memory setting number
To select by operating the remote control
Press the number of the desired memory setting among the
MEMORY 1—6 buttons.
To select by operating the menu
1.Press the MENU button to open the menu.
2.Press the g button to enter the memory setting
number at the bottom of the screen.
Image
BLACK LEVEL
CONTRAST
BRIGHTNESS
GAMMA TRIM
SHARPNESS
HUE
SATURATION
COLOR BOOST
COLOR TEMP
WHITE BALANCE
WHITE BOOSTSignal3D Y/C  SEPARATION
NOISE REDUCTION
VIDEO TYPE
SETUP LEVEL
MEMORY
123
456
IMAGESIGNALINITIALSETUP
AUTO
MOMORY1VIDEO
OFFON
0%7.5%
DVDVCR
OFF123 3D Y/C SEPARATION ASPECT
NOISE REDUCTION
VIDEO TYPE
SETUP LEVEL SUBTITLE MASK
MASK POSITION
0
+
: EDIT
OFFON
3.Press the + button to open the submenu.
4.Select the desired memory setting number by
pressing the h or g button.
5.Press the ESCAPE button to close the submenu.
IMAGESIGNALINITIALSETUP
ESCAPE: EXITMEMORY6
MEMORY5
MEMORY4
MEMORY3
MEMORY2
MEMORY1
VIDEO
ESCAPE
MENU 
						

							E-26
Memory function

Resetting to the factory setting
For one parameter
Select the parameter to be reset to the factory setting by following
steps 1—3  in “Basic menu operation”. Press the RESET button on
the remote control to reset to the factory setting. (Items without a
factory setting cannot be reset.)
For all parameters in the memory setting being
selected
Select “CURRENT MEMORY” on the submenu by following
“Submenu operation—RESET” on page 23. Press the SELECT or
+ button to open the confirmation message screen. Press the
SELECT button to reset to the factory setting.
For all parameters in six memory settings
Select “ALL MEMORIES” on the submenu by following
“Submenu operation—RESET” on page 23. Press the SELECT or
+ button to open the confirmation message screen. Press the
SELECT button to reset to the factory setting.
SELECT
SELECT
IMAGESIGNALINITIALSETUP
PRESS ”SELECT” TO RESET 
CURRENT MEMORY.
ESCAPE: EXIT MEMORY1 VIDEO
Remote controlor
Control panel
IMAGESIGNALINITIALSETUP
PRESS ”SELECT” TO RESET 
ALL MEMORIES.
ESCAPE: EXIT MEMORY1 VIDEO
SELECT
SELECT
Remote controlor
Control panel 
						

							E-27
English
ADDITIONAL
INFORMATION
ADDITIONAL INFORMATION

Glossary
DLP™ technology
This stands for Digital Light Processing. DLP uses the DMD™
optical semiconductor chip developed by Texas Instruments.
Component video signal
This signal is sent with its luminance signal and color signal
independent. It creates higher image quality compared with an
ordinary composite video signal because it bypasses the mixing
and separating circuits. This signal is sent in three lines: the
luminance signal (Y) and two color difference signals (P
B/CB,
P
R/CR).
S video signal
S stands for Separate. This signal is sent with its luminance
signal (Y) and color signal (C) separately. A 4-pin mini DIN
connector and cable are used for connection.
Composite video signal
This is the most common type of video signal. The luminance
signal and color signal are sent combined in one line. Mixing
and separating processes are necessary on both the send and
receive sides. A pin cable is used for connection.
RGB signal
An RGB signal transmits color information by using a numeric
representation of the primary colors of red, green and blue
separately. When the signal is received, it can be expressed in
various colors by adding and mixing colors. This signal is
widely used for sending and receiving color images between
computers. Horizontal and vertical sync signals are also
necessary.
D connector
* This connector is designed for the Japanese D format only.
This connector is used for sending and receiving the image
signal between the latest type of A/V components. This
connector can receive the component signal by using a D
connector cable. There are five levels (D1—D5) of perfor-
mance characteristics. This unit is compatible with D1, 2, 3 and
4.
DVI connector
A digital RGB signal is sent from a computer to this connector
differencially. A 24-pin connector and cable are used for
connection.
Standby
The state under which the circuit to receive infrared-signals
from the remote control is activated but other main circuits are
turned off. A small amount of power is consumed in this state.
Test pattern
Test patterns are stored in this unit to adjust the position and
focus of the projected image on the screen.
Aspect ratio (aspect)
This basically means the length-to-width ratio of an image.
This unit’s menu deals with two kinds of aspect ratio: the
screen aspect that sets the length-to-width ratio of the screen to
be used, and the display aspect that changes the size and aspect
ratio of the images to be projected for different types of input
signal.
Additional information
Ceiling mount bracket
This is the mounting hardware used when hanging this unit
from the ceiling. Two types of ceiling mount bracket (low
ceiling and high ceiling) are available for different heights of
the ceiling. These mounts are optional.
Interlace
The common type of scanning for most televisions. It divides
into two fields: even and odd numbered lines of the field to
build one frame of an image.
Progressive
This displays all the scanning lines of the entire frame at one
time. It greatly reduces the flicker that is more noticeable on a
larger screen to create a sharp and smooth image. This unit
projects by progressive scanning.
Key stone
If this unit has an elevation or depression angle when project-
ing on the screen, the image is distorted in a trapezoid. This
item electrically corrects the distortion. Two types of correction
are available; “Normal correction” and “Full correction”.
Letter box
This is the method to convert the content of a film in landscape
orientation to 4:3 signal. It is possible to watch the landscape
image without trimming by adding a black bar on the top and
bottom of the screen. Vertical resolution may be sacrificed to
some extent.
Squeeze
This method horizontally squeezes the film so that the aspect
ratio is 4:3 when recording the film on a video medium. The
squeezed image must be passed through the desqueezing circuit
otherwise the image remains in a slender shape.
Vista size
One of the film sizes. The aspect ratio is 1.85:1 in North
America and 1.66:1 in Europe.
Cinema scope size
This is the widest film size that uses a 70 mm film. The aspect
ratio is 2.35:1.
•DLP™ and DMD™ are trademarks of Texas Instruments. 
						

							E-28
Additional information

Projectable signals
The following charts show the types and formats of the signals that can be projected by this unit. Any signals not listed below may not be
properly projected.
1.TV format 1------Composite or S video signals sent to the VIDEO or S VIDEO input terminal
Type of signalNTSC
PA LSECAMPAL60
NTSC4.43PAL-MPAL-NV active
(lines)
480
576576480
480480576f
 (V)(Hz)59.94
50.0050.0059.94
59.9459.9450.00Color signal
(MHz)
3.5795
4.434.406, 4.254.43
4.433.57563.582Color system
NTSC
PA LSECAMPA L
NTSCPA LPA L
4.PC format 2------ Digital signals sent to the DVI input terminal
2.TV format 2------- Component or RGB signals sent to the INPUT A, B, or component signals sent to the D4 input terminal
Type of signal480i576i
480p720p1035i
1080iH active
(pixels)
720720
72012801920
1920V active
(lines)
483576
4807201035
1080f 
(H)(kHz)15.73415.625
31.46945.00033.750
33.716f 
(V)(Hz)59.94050.000
59.94059.94060.000
59.940
3.PC format 1------ Analog RGB signals sent to the INPUT A or B input terminal
Type of signalVGA@60HzVGA@72Hz
VGA@75HzVGA@85HzSVGA@56HzSVGA@60Hz
SVGA@72HzSVGA@75HzSVGA@85Hz
XGA@60HzXGA@70HzXGA@75Hz
XGA@85Hz1152x864@75Hz1280x960@60Hz
SXGA@60HzSXGA@75HzMac13”
Mac16”Mac19”Mac21”H active
(pixels)
640640
640640800800
800800800
102410241024
102411521280
12801280640
83210241152V active
(lines)
480480
480480600600
600600600
768768768
768864960
10241024480
624768870f 
(H)(kHz)31.46937.861
37.50043.26935.15637.879
48.07746.87553.674
48.36356.47660.023
68.67767.50060.000
63.98179.97635.000
49.72560.24168.681f 
(V)(Hz)59.94072.809
75.00085.00856.25060.317
72.18875.00085.061
60.00470.06975.029
84.99775.00060.000
60.02075.02566.666
74.55074.92675.061
VESA
Apple
Type of signalVGA@60Hz
SVGA@60HzXGA@60Hz1280x960@60Hz
SXGA@60HzH active
(pixels)
640
80010241280
1280V active
(lines)
480
600768960
1024f 
(H)(kHz)31.469
37.87948.36360.000
63.981f 
(V)(Hz)59.940
60.31660.00360.000
60.019
VESA
•VESA is trademark of Video Electronics Standards Association.
•Macintosh is a trademark of Apple Computer, Inc. 
						

							E-29
English
ADDITIONAL
INFORMATION
Additional information

Menu items and input signals
A menu item can or cannot be adjusted depending on the type of input signal. The following list shows the types of input signals that can be
adjusted for each item in the menu groups  and . Most of these items can store their settings in the memory
(MEMORY 1–6). Refer to page 25. The items in the menu groups  and  store their settings in this unit when adjusted.

MENU ITEMBLACK LEVEL
CONTRASTBRIGHTNESSGAMMA TRIM
SHARPNESS*HUESATURATION
COLOR BOOSTCOLOR TEMPWHITE BALANCE
CONTRAST (RGB)
BRIGHTNESS (RGB)
WHITE BOOSTNOTE
M
MMM
MMM
MM
M
M
MType of input signal
Composite/
S video signal






Component signal
(480i—1080i)






RGB PC/DVI








MENU ITEMASPECTSUBTITLE MASK
MASK POSITION3D Y/C  SEPARATIONNOISE REDUCTION
VIDEO TYPESETUP LEVELDOT PHASE
SIZE HSHIFT HSHIFT V
SIGNAL STATUSNOTE
A
MM
MMS
SSS
Composite/
S video signalType of input signal
NTSC


NTSC-S



Others



Component signal
480i



480p


576i


720i/1080i

PC signal
RGB


DVI


 Note 
M: Items that can be stored in memory. Six patterns can be stored and recalled by pressing the MEMORY button on the remote control.
S: Several patterns of the latest information can be stored in this unit depending on the type of input signals. This is convenient when projecting the RGB
signals.
A: Depending on the setting for “SCREEN ASPECT”, one display aspect can be stored for each type of input signal listed below.
SCREEN
ASPECT
4:3
16:9ASPECT
AU TO
NORMAL
SQUEEZE
ZOOM
THROUGH
THROUGH -SQUEEZE-
AU TO
NORMAL
SQUEEZE
ZOOM
ZOOM -SUBTITLE-
THROUGH
THROUGH -SQUEEZE-Type of input signal
Ordinary video signal
(Composite, S video, 480i/
480p/576i)












HDTV signal
(720p/1080i)


PC signal
(RGB/DVI)











RGB TV






* Three kinds of setting can be stored in memory for different types of input signals (ordinary video signal, HDTV, RGB PC/DVI). 
						

							E-30
Message
NO SIGNAL
INPUT A  (Example)
OUT OF RANGE
UNKNOWN FORMAT
AUTO SYNC...
STILL
STILL OFF
MEMORY 1—6
ESCAPE:EXIT (Example)
LAMP REPLACEMENT TIME HAS
COME. PLEASE REPLACE WITH A
NEW LAMP.
PRESS “ESCAPE” TO  REMOVE THIS
INDICATION.
PRESS AGAIN FOR STANDBY.

Message display
Condition
This unit is not receiving any input signal.
The input name selected by the INPUT button is displayed. It will turn off 1 minute after the signal has
been input.
This unit cannot receive the RGB signal that is coming into this unit.
This unit cannot receive the video signal that is coming into this unit.
This unit is making the most appropriate setting according to the input RGB signal being received.
The STILL (freezing the image) function has been activated.
The STILL (freezing the image) function has been cancelled.
The memory setting number selected is displayed and turns off after 1 minute.
Help messages are displayed for easier menu operation.
This message is displayed when the power switch is turned on after the lamp running time has exceeded
1000 hours. Press the ESCAPE button to turn off the message.
This unit will enter the standby mode and the lamp will turn off if the STANDBY/ON button is pressed
again.
Additional information 
						

							E-31
English
ADDITIONAL
INFORMATION
Maintenance

Regular care
Disconnect the power cable from this unit before starting regular
care. Clean the housing of this unit with a soft cloth. If heavily
soiled, use a damp cloth with a mild detergent and then wipe with a
dry cloth again. Do not use strong detergents or solvents such as
alcohol or thinner to prevent from damaging the finish or shape of
the unit. When cleaning the housing, do not directly touch or rub
the lens.

Cleaning the filter
If dust has accumulated on the filter attached in the ventilation slot,
the air does not circulate well and the temperature inside this unit
will rise. This may cause damage to this unit. Clean the filter every
200 hours. If you find difficulty clearing the dust, replace it with
new one.
1.Turn off the power and disconnect the power cable
from this unit.
2.Pull down the filter holders located on the rear of this
unit. Remove the filter frame by pulling it toward you
and then downward.
3.Remove the wire remains placed inside the filter
frame that snaps into place behind four tabs. Then
remove the thin sponge filter from both sides.
4.Carefully clean and wash the removed filters to
eliminate accumulated dust.
5.After the cleaned filters are completely dry, put them
back on this unit. If they are not refitted correctly, the
lamp will not turn on.
Important
•If the filter is heavily soiled, replace it with the new one
supplied.
•When you need more filters for replacement, contact the
store where this unit was purchased. 
						

							E-32 
Replacing the lamp cartridge
The lamp used as the source of light is a consumable and will
gradually lose its brightness over the course of usage. It is
recommended that the lamp should be replaced when its usage
exceeds 1000 hours in order to enjoy the best image possible.
“LAMP RUNNING TIME” in the menu group 3  tells
you how many hours the lamp has been used so far. The LAMP/
COVER indicator also lets you know the lamp replacement timing
by flashing in red after the lamp usage has exceeded 1000 hours.
(See page 14.) A message to replace the lamp will be displayed on
the screen as well.
Follow the following steps to replace the lamp with a new one. Use
the replacement lamp cartridge PJL-112 for replacement. For
details, consult the store where this unit was purchased.
Important
•Before starting to replace the lamp cartridge, turn off the
power, disconnect the power cable after the fan has com-
pletely stopped, and wait at least one hour for the lamp to
cool down.
•Do not remove any other screws than those specified in the
following steps.
1.Carefully place this unit upside down on cloth spread
on the floor to prevent from creating any scratches.
2.Loosen the adjuster to remove the lamp cover.
3.Loosen the screws of the lamp cover.
4.Remove the lamp cover.
Maintenance
Lamp cover
5.Completely loosen the three screws securing the
lamp cartridge.
6.Hold the handle and pull up the lamp cartridge.
7.Secure the new lamp cartridge with the screws by
reversing the steps described above.
8.Put the lamp cover back and secure it with the
screws.
If it is not correctly installed, the lamp will not light up.
9.Turn on the power switch and reset the “LAMP
RUNNING TIME” on the menu when the lamp is
turned on. (See page 22.)
Lamp cartridge
Adjuster 
						

							E-33
English
ADDITIONAL
INFORMATION
Troubleshooting
Problem
This unit does not turn on.
No picture
Image is unstable.
Picture is blurred.
Remote control does not work correctly.
LAMP/COVER indicator lights up.
LAMP/COVER indicator flashes.
TEMP/FAN indicator lights up.
TEMP/FAN indicator flashes.Remedy
Turn on the power switch.
Wait a little longer. This unit does not turn on for 1
minute after the power switch has been turned off to
protect the lamp.
Correctly attach the filter cover.
Correctly attach the lamp cover.
Remove the lens cap.
Check the connection.
Select the correct input signal with the INPUT button.
Select the correct input signal.
Press the HIDE button again to cancel the HIDE
function.
Make an appropriate setting on the computer to
display on the external monitor. (Also refer to the
operation instructions of the computer.)
Correctly connect the cables to the appropriate
terminals.
Adjust the focus of the lens with the focus ring.
Adjust the projection angle and direction, and the
height of this unit.
Replace both batteries with new ones.
Select an appropriate remote control sensor.
Select the other sensor in “R/C SENSOR” on the
menu that the fluorescent lamps will not interfere
with.
Tightly attach the filter cover.
Tightly attach the lamp cover.
Replace the lamp with a new one.
Replace the lamp with a new one.
Check that the ventilation slots are not covered.
Contact the store where this unit was purchased. Cause
The power switch is not turned on.
You attempted to turn on this unit again just after
having turned off the power switch.
The filter cover is not correctly attached.
The lamp cover is not correctly attached.
The lens cap has not been removed.
This unit is not correctly connected to the other
components.
The input signal has not been correctly selected.
The input signal has not been correctly selected in
“INPUT A  SIGNAL” and “INPUT B SIGNAL” on the
menu.
The picture is turned off temporarily by the HIDE
function.
The computer is not set to display on the external
monitor.
The connection cables are not correctly connected to
this unit.
The lens is not correctly focused.
This unit and the screen are not placed squarely (90
degrees).
The batteries are exhausted.
The remote control sensor is not correctly selected in
“R/C SENSOR” on the menu.
There is a fluorescent lamp near the remote control
sensor being used.
The filter cover is not correctly attached.
The lamp cover is not correctly attached.
The lamp has exceeded its specified usage hours.
The lamp has burned out.
The temperature inside this unit is extremely high.
The fan is broken. 
						

							E-34
Specifications

Specifications
Optical
Projection mode .......................... DLP™ (Digital Light Processing)
Images of 1024 x 768 pixels, 0.9 inch
Lens ..................................................... f=35 to 42 mm  F=2.7 to 3.0
Manual zoom (x 1.2)
Manual focus
Lamp ....................................................................... 120 W VIP lamp
Image size ................................................... 200 inches at maximum
Projection distance 10.6 m (35 ft.) (wide image, 16:9 screen)
Luminosity ................................................................... 800 ANSI  lm
Contrast ratio ........................................................................... 900:1
Electrical
Color mode .................................. NTSC, PAL, SECAM, NTSC4.43,
PAL M, PAL N, PAL60
Scanning frequency .......................... H:15 to 80 kHz;V:50 to 85 Hz
Input
VIDEO Composite signal
1Vp-p/75Ω, negative sync.
S VIDEO S video signal
Y: 1Vp-p/75Ω, negative sync.
C: 0.286 or 0.3Vp-p/75Ω
D4 VIDEO Component signal
Y with sync.: 1Vp-p/75Ω, negative sync.
(480i, 576i, 480p)
Y with sync.: 1Vp-p/75Ω, 3 values sync.
(1035i, 1080i, 720p)
P
B, PR: 0.7Vp-p/75Ω
INPUT A/ INPUT B
Component signal
Y with sync.: 1Vp-p/75Ω, negative sync.
(480i, 576i, 480p)
Y with sync.: 1Vp-p/75Ω, 3 values sync.
(1035i, 1080i, 720p)
P
B, PR: 0.7Vp-p/75Ω
RGB signal
G with sync.: 1Vp-p/75Ω, negative sync.
(480i, 576i, 480p)
G with sync.: 1Vp-p/75Ω, 3 values sync.
(1035i, 1080i, 720p)
G: 0.7Vp-p/75Ω (when using HD/VD or SYNC)
B, R: 0.7Vp-p/75Ω
HD, VD: TTL level (positive and negative)/2.2 kΩ
SYNC: 2Vp-p/2.2kΩ, negative sync. (480i, 576i)
DVI Digital RGB signal
Controls
Remote ........................................................ RS-232C (D-Sub 9 pin)
Trigger ................................................ +12 V when the power is on;
0 V when the power is off (mini jack)
Remote control sensor
....................................................................... 1 in front and 1 at rear
General
Usable temperature range .............................................. 5°C to 35°C
Usable humidity range
30% to 85% (There should be no condensation.)
Power supply ................... AC 100 to 120 V/220 to 240 V, 50/60 Hz
Power consumption ................................................................ 185 W
Standby mode ...................................................................... 10 W
Dimension ................................... 415 (W) x 129 (H) x 422 (D) mm
16-3/8 (W) x 5-1/16 (H) x 16-5/8 (D) inch
Weight ................................................................ 7.8 kg (17 lbs 3 oz)

Accessories
•Power cord 1
•Plug adapter 1
•Wireless remote control 1
•Batteries (AA, UM-3 or R6) 2
•Pin/BNC adapter 3
•Lens cap 1
•Filter for replacement 2
•Owner’s Manual 1
* Specifications are subject to change without notice.