Panasonic LCD Projector PT-LM1U Operating Instructions
Have a look at the manual Panasonic LCD Projector PT-LM1U Operating Instructions online for free. It’s possible to download the document as PDF or print. UserManuals.tech offer 10737 Panasonic manuals and user’s guides for free. Share the user manual or guide on Facebook, Twitter or Google+.
ENGLISH -41 Adjustments and settings 40-E NGLISH RESIZINGThis should normally be set to “ON”. (This setting is only for signals which have lower resolutions than the LCD panels. Refer to page 58 for details.) ON The pixel resolution of the input signal is converted to the same resolution as the LCD panels before being projected. For signals with lower resolutions, gaps in the pixels are automatically interpolated into the picture before it is projected. This may sometimes cause problems with the quality of the picture. OFF The input signal is projected at its original resolution, with no pixel conversion. The projected picture will be smaller than normal, so adjust the zoom setting or move the projector forwards or backwards to adjust the picture size if necessary. If set to “OFF”, some features, such as “D.ZOOM” (digital zoom), “KEYSTONE” or “INDEX WINDOW” will not function.FRAME LOCKIf the picture’s condition is bad while a RGB moving picture is projected, set “FRAME LOCK” to “ON”. Refer to page 58 for compatible RGB signals. Changing the display languagePress the For Gbutton on the projector or remote control unit to select a language, then press the ENTER button to accept the setting. Indicates the language which is currently set. LANGUAGE ENGLISH ENGLISH DEUTSCH FRANÇAIS ESPAÑOL ITALIANO SELECT ENTER RETRN NOTE: BIf a selected mode does not match the aspect ratio of the input signal, it may affect the quality of viewing of the original picture. Keep this in mind when selecting the aspect ratio. BIf using this projector in places such as cafes or hotels to display programs for a commercial purpose or for public presentation, note that if the aspect ratio (16:9) selection function is used to change the aspect ratio of the screen picture, you may be infringing the rights of the original copyright owner for that program under copyright protection laws. BIf a normal (4:3) picture which was not originally intended for wide-screen viewing is projected onto a wide screen, distortion may occur around the edges of the picture, or part of the picture may not be visible. Such programs should be viewed in 4:3 mode to give proper consideration to the aims and intentions of the original program’s creator.
ENGLISH
-43
Adjustments and settings
42-E
NGLISH
Press the For Gbutton on the
projector or remote control unit to
select an item, then press the Ior
Hbutton to change the setting.OSDON
The signal name is displayed in the
top-right corner of the screen when
the input signal is changed.
OFF
Use this setting when you do not
want the signal name to be
displayed.
AUTO SIGNALThis should normally be set to “ON”.
ON
“AUTO SETUP” will be carried out
automatically when the input signal
is changed.
OFF
“AUTO SETUP” will not function
when the input signal is changed.AUTO KEYSTNThis should normally be set to “ON”.
ON
During “AUTO SETUP”, the angle of
tilt of the projector is detected and
keystone distortion is corrected
automatically.
OFF
Use this setting when you do not
want automatic keystone correction
to be carried out during “AUTO
SETUP”, such as when the screen
itself is at an angle.RGB/YP
BPR
This should normally be set to
“AUTO”. RGB or YP
BPRis selected
automatically depending on the
synchronising signal status.
When HDTV, 525p, 525i, 625p,
625i, 750p, and some VGA480
signals are being input, select
“RGB” or “YP
BPR” in accordance
with the input signal.
VGA60/525PWhen a VGA60 or 525p RGB signal
is being input, select the signal in
accordance with the input signal.SXGA MODEThis setting is only for an SXGA
signal.
SXGA
Select this item normally.
SXGA+
When the edges of the projected
image are not visible, select this
item.BACK COLORThis sets the color which is
projected onto the screen when no
signal is being input to the projector.FRONT/REARThis setting should be changed in
accordance with the projector
setting-up method.
(Refer to page 17.)
FRONT
When the projector is placed in front
of a screen.
REAR
When using a translucent screen.
DESK/CEILINGThis setting should be changed in
accordance with the projector
setting-up method. (Refer to page 17.)
DESK
When the projector is placed on a
desk or similar.
CEILING
When the projector is suspended
from a ceiling using the ceiling
bracket (sold separately).FAN CONTROLSet “FAN CONTROL” to “HIGH”,
when using this projector at high
elevations (above 1 400 m) only.LAMP POWERThis setting changes the lamp
brightness. When set to “LOW”, the
luminance of the lamp is reduced,
but the projector uses less power,
and the operating noise is also
reduced. This can help to extend
the lamp’s operating life. If using the
projector in small rooms where high
luminance is not required, it is
recommended that you set the
“LAMP POWER” to “LOW”.
RGB/YP
BPR AUTO
yyyyyyyyyyyyyyyy
[
RGB
yyyyyyyyyyyyyyyy
[
YP
BPR
VGA60/525P 525P [ VGA60BACK COLOR BLUE [ BLACKFRONT/REAR FRONT [ REAR
DESK/CEILING DESK [ CEILINGLAMP POWER HIGH [ LOW
SXGA MODE SXGA [ SXGA+
FAN CONTROL STANDARD
[
HIGH
Option settings OPTION1
OSD ON
AUTO SIGNAL ON
AUTO KEYSTN ON
RGB/YP
BPR AUTO
VGA60/525P VGA60
SXGA MODE SXGA
SELECT ADJ RETRN
OPTION2
BACK COLOR BLUE
FRONT/REAR FRONT
DESK/CEILING DESK
FAN CONTROL STANDARD
LAMP POWER HIGH
LAMP RUNTIME 100H
FUNC 1 INDEX
CONTROL KEY ON
AUTO POW.OFF DISABLE
POWER MEMORY ON
SELECT ADJ RETRNNOTE:
BThe setting for “TV-SYSTEM”
will also be displayed when an
S-VIDEO/VIDEO signal is being
input.
44-E
NGLISH
LAMP RUNTIMEThis setting displays the usage time
for the lamp unit which is currently
being used. When replacing the
lamp unit, follow the instructions on
page 51, and reset “LAMP
RUNTIME” to “0”.FUNC 1This assigns a function to the
FUNC1 button of the ET-RM200
wireless remote control unit (sold
separately).
INDEX
Functions in the same way as the
INDEX WINDOW button on the
accessory card remote control unit.
(page 29)
KEYSTONE
Functions in the same way as when
“KEYSTONE” is selected from the
“MAIN MENU”. (page 34)
CONTROL KEYTo disable the buttons on the
projector, set “CONTROL KEY” to
“OFF”. A confirmation screen will
then be displayed. Select “OK” by
using Ior Hbutton. To use the
buttons on the projector, set to “ON”
by using the remote control unit. AUTO POW.OFFIf no signal is input to the projector
for the duration of the period you
set, the projector will return to
standby mode. The period can be
set from 15 minutes to 60 minutes
in 5 minute intervals. If you dont
use this feature, set it to “DISABLE”.
This feature will not function when
using the “FREEZE” function.POWER MEMORYThis sets the projector’s start up
status for when the power cord is
connected.
ONThe projector will start from the same
status as when the power cord was
disconnected. If the power cord was
disconnected during projection when
the projector was used the last time,
projection will start after the power cord
is connected.OFFThe projector will be in standby mode.
ENGLISH
-45
Adjustments and settings
FUNC1 INDEX [ KEYSTONE
CONTROL KEY ON [ OFF
Setting up the security functionThis projector is equipped with a security function. A password input screen
can be displayed, or a company URL can be set up and displayed at the
bottom of the projected image.
Press the For Gbutton on the
projector or remote control unit to
select “SECURITY”, then press the
ENTER button.
MENU
KEYSTONE
PICTURE
POSITION
INDEX WINDOW
SHUTTER
VOLUME
LANGUAGE
OPTION1
OPTION2
SECURITY
SELECT ENTER EXITPASSWORD
OKRETURN
AMEND PASSWD
NEW
CONFIRM
OK RETURN
SECURITY
INPUT PASSWD OFF
AMEND PASSWD
TEXT DISPLAY ON
TEXT CHANGE
SELECT ADJ RETRN
INPUT PASSWDThe password input screen can be
displayed when the power is turned
on. All of the controls other than the
POWER button are disabled unless
the password is entered correctly.
ON
“INPUT PASSWD” is enabled.
OFF
“INPUT PASSWD” is disabled. The
password input screen will not be
displayed when the power is turned
on.AMEND PASSWDPasswords can be changed. Press
the ENTER button to display the
“AMEND PASSWD” screen.#
Set a password by pressing the
F,G,I, and Hbuttons. (A maximum of 8 buttons can be
set.)
$
Press the ENTER button.
%
Enter the password again for
confirmation.
&
Press the ENTER button.
Password change will be
completed. (When you use the “SECURITY”
function for the first time)
Press the F, H, G, I, F, H, G
and Ibuttons in order, then press
the ENTER button.
(When a password change has
been made before)
Type in the changed password, then
press the ENTER button.
NOTE:
BThe lamp’s operating life varies
depending on the usage
conditions (such as the “LAMP
POWER” setting and the
number of times the power is
turned on and off).
POWER MEMORY ON [ OFF
ENGLISH
-47
Care and maintenance
When the TEMP indicator and the
LAMP indicator are illuminatedThere are two indicators on the control panel of the projector which give
information about the operating condition of the projector. These indicators
illuminate or flash to warn you about problems that have occurred inside the
projector, so if you notice that one of the indicators is on, turn off the power
and check the table below for the cause of the problem.
46-E
NGLISH
TEXT DISPLAYThe setup letters can be displayed
at the bottom of the projected image
while an image is projected.
ON
“TEXT DISPLAY” is enabled.
OFF
“TEXT DISPLAY” is disabled.TEXT CHANGEThe setup letters which will be
displayed when “TEXT DISPLAY” is
set to “ON” can be changed.
Press the ENTER button to display
the “TEXT CHANGE” screen.#
Press the F, G, Iand H
buttons to select the characters,
then press the ENTER button.
(You can enter 22 characters
continuously.)
CSelect “BS” to delete a
character.
$
Press the F, G, Iand H
buttons to select “OK”, then press
the ENTER button.
CSelect “Cancel” to cancel the
change.
NOTE:
BThe entered password will
appear as . It will not be
displayed on the screen.
BIf you enter the wrong
password, the letters
“PASSWORD” and “NEW” will
become red. Enter the correct
password again.
BS
OK
Cancel
TEXT CHANGE
ABCDEFGHIJKLMNO
PQRSTUVWXYZ0123
456789
@.:;/+-
LAMP indicator TEMP indicatorProblem Indicator
display
Flashing (red)
(Lamp unit on)
The surrounding
temperature or the
temperature inside
the projector has
become unusually
high.Illuminated (red)
(Lamp unit on)
The temperature
inside the projector
has become
dangerously high, or
the temperature has
suddenly changed.
BThe ventilation holes may be covered.
BThe ambient temperature in the place of use may be too high.
BThe air filter may be blocked.
BUncover the ventilation holes.
BSet up the projector in a place where the temperature is
between 0 °C (32 °F) and 40 °C (104 °F) and the humidity is
between 20% and 80% (with no condensation). [If you set the
“FAN CONTROL” to “HIGH” (page 43), set up the projector in a
place where the temperature is between 0 °C (32 °F) and 35 °C
(95 °F) and the humidity is between 20% and 80% (with no
condensation).]
BDisconnect the power cord by following the procedure on page
24, and then clean the air filter. (Refer to page 49)
Possible
causeRemedyThe surrounding
temperature or the
temperature inside
the projector has
become dangerously
high, causing the
lamp unit to
automatically shut
off.Flashing (red)
(Lamp unit off) TEMP indicator
ENGLISH -49 Care and maintenance 48-E NGLISH Cleaning and replacing the air filterIf the air filter becomes clogged with dust, the internal temperature of the projector will rise, the TEMP indicator will flash and the projector power will turn off. The air filter should be cleaned every 100 hours of use. Remedy Problem Indicator display Flashing (red) It is nearly time to replace the lamp unit.Illuminated (red) An abnormality has been detected in the lamp circuit. BDoes “REPLACE LAMP” appear on the screen after the projector is turned on? BThis occurs when the operation time for the lamp unit is nearing 1 800 hours (when “LAMP POWER” has been set to “HIGH”). Ask your dealer or an Authorized Service Center to replace the lamp unit. Possible cause BThe power may have been turned on straight away after it was turned off. BWait for a while until the lamp unit cools down before turning the power back on again.BThere may be an abnormality in the lamp circuit. BDisconnect the power cord by following the procedure on page 24, and then contact an Authorized Service Center. LAMP indicator NOTE: BBe sure to disconnect the power cord by following the procedure given in “Turning off the power” on page 24 before carrying out any of the procedures in the “Remedy” column. BIf the power turns off after the TEMP indicator starts flashing, it means an abnormality has occurred. Please contact an Authorized Service Center so that the necessary repairs can be made. %Replace the air filter, and then install the air filter cover. Air filter cover Air filter CleaningUse a vacuum cleaner to clean off any accumulated dust. Replacement procedure#Turn off the power and disconnect the power cord. Be sure to disconnect the power cord by following the procedure given on page 24. $Gently turn the projector upside down, and then remove the air filter cover. NOTE: BIf the dust cannot be cleaned by a vacuum cleaner, remove the air filter and soak it in water, and then wash out the dust by hand. Be sure to install the air filter after it has dried. BDo not use detergent when washing the air filter. BIf the dust cannot be removed by cleaning, it is time to replace the air filter. Please consult your dealer. Furthermore, if the lamp unit is being replaced, replace the air filter at this time also. NOTE: B Be sure to install the air filter before using the projector. If the projector is used without the air filter installed, dust and other foreign particles will be drawn into the projector, and malfunctions will result. Air filter cover
ENGLISH -51 Care and maintenance 50-E NGLISH Lamp unit replacement procedure#Disconnect the power cord from the projector by following the procedure on page 24, and check that the area around the lamp unit has cooled down. $Use a Phillips screwdriver to turn the lamp unit cover fixing screws at the bottom of the projector, and then remove the lamp unit cover.%Use a Phillips screwdriver to loosen the two lamp unit fixing screws until the screws turn freely. Then hold the handle of the lamp unit and gently pull it out from the projector. &Insert the new lamp unit while making sure that the direction of insertion is correct, and then use a Phillips screwdriver to securely tighten the lamp unit fixing screws. LAMP indicator On-screen display Illuminates red during image projection and standby mode. Displayed for 30 seconds. Pressing any button will clear the display. More than 1 800 hours Remains displayed until any button is pressed. More than 2 000 hours Replacing the lamp unitWarningThe lamp unit should only be replaced by a qualified technician. When replacing the lamp, allow it to cool for at least one hour before handling it. BThe lamp cover gets very hot, and contact with it can cause burns.Notes on replacing the lamp unitBThe light generating lamp is made of glass, so dropping it or allowing it to hit hard objects may cause it to burst. Be careful when handling the lamp. BDispose of the removed old lamp with the same care that would be taken with a fluorescent light. BA Phillips screwdriver is necessary for removing the lamp unit. Lamp unit replacement periodThe lamp is a consumable product. Even when the full life of the bulb has not been exhausted, the brightness of the light will gradually decline. Therefore periodic replacement of the lamp is necessary. The intended lamp replacement interval is 2 000 hours, but it is possible that the lamp may need to be replaced earlier due to variables such as a particular lamp’s characteristics, usage conditions and the installation environment. Early preparation for lamp replacement is encouraged. The lamp will automatically shut off after approximately 10 minutes when 2 000 hours of use have been reached because of a much greater chance of it exploding after this time. NOTE: BThe projector is not supplied with a replacement lamp unit. Please ask your dealer for details. Lamp unit product no.: ET-LAM1 CAUTION: BDo not use any lamp unit other than the one with the product number indicated above. NOTE: BThe usage hours explained above are for use when the “HIGH” setting has been selected for “LAMP POWER” in the “OPTION2” menu. If the “LOW” setting is selected, the brightness of the lamp will be less and life of the lamp can be extended. BWhile 2 000 hours is the intended replacement interval, it is not a period of time covered by warranty. NOTE: BIf the lamp usage time has passed 2 000 hours (when “LAMP POWER” has been set to “HIGH”), the projector will switch to standby mode after approximately 10 minutes of operation. The steps )to -on the next page should thus be completed within 10 minutes. Handle Lamp unit fixing screws Lamp unit cover Lamp unit cover fixing screws
ENGLISH
-53
Care and maintenance
52-E
NGLISH
Before calling for serviceBefore calling for service, check the following points.
Problem Possible cause
Page
Power does not
turn on.
No picture
appears.
The picture is
fuzzy.The color is pale
or grayish.No sound can
be heard.
The remote
control unit
does not
operate.The buttons on
the projector do
not function.
BThe power cord may not be connected.
BThe main power supply is not being supplied to the
wall outlet.
BTEMP indicator is illuminated or flashing.
BLAMP indicator is illuminated or flashing.
BThe lamp unit cover has not been securely
installed.
BThe video signal input source may not be
connected properly.
BThe input selection setting may not be correct.
BThe “BRIGHT” adjustment setting may be at the
minimum possible setting.
BThe “SHUTTER” function may be in use.
BThe lens cover may still be attached to the lens.
BThe lens focus may not have been set correctly.
BThe projector may not be at the correct distance
from the screen.
BThe lens may be dirty.
BThe projector may be tilted too much.
B“COLOR” or “TINT” adjustment may be incorrect.
BThe input source which is connected to the
projector may not be adjusted correctly.
BThe audio signal source may not be connected
properly.
BThe volume adjustment may be at the lowest
possible setting.
BThe battery may be weak.
BThe battery may not be inserted correctly.
BThe remote control signal receptor on the projector
may be obstructed.
BThe remote control unit may be out of the
operation range.
BThe “CONTROL KEY” may be set to “OFF”.
In order to set the “CONTROL KEY” to “ON”
without using the remote control unit, keep holding
down the ENTER button on the projector and press
the MENU button for more than 2 seconds.–
–
47
48
–
–
23
36
27
–
23
18
–
18
36
–
–
28,
31–
21
21
21
44
+Press the ENTER button to
display the “OPTION2” menu,
and then press the For G
button to select “LAMP
RUNTIME”.
,Press and hold the ENTER
button for approximately 3
seconds.
The “LAMP RUNTIME” will
change to “TIME RESET
[POWER OFF]”.-
Turn off the power.This will reset the cumulative usage
time for the lamp unit to
“0”
.
Refer to page 24 for details on
how to turn off the power. 'Install the lamp unit cover, and
then use a Phillips screwdriver
to securely tighten the lamp
unit cover fixing screws.
(Connect the power cord.
)Press the POWER button so
that a picture is projected onto
the screen.
*Press the MENU button to
display the “MAIN MENU”, and
then press the For Gbutton
to select “OPTION2”.
MENU
KEYSTONE
PICTURE
POSITION
INDEX WINDOW
SHUTTER
VOLUME
LANGUAGE
OPTION1
OPTION2
SECURITY
SELECT ENTER EXIT
OPTION2
BACK COLOR BLUE
FRONT/REAR FRONT
DESK/CEILING DESK
FAN CONTROL STANDARD
LAMP POWER HIGH
LAMP RUNTIME 1820H
FUNC 1 INDEX
CONTROL KEY ON
AUTO POW.OFF DISABLE
POWER MEMORY ON
SELECT RETRN OPTION2
BACK COLOR BLUE
FRONT/REAR FRONT
DESK/CEILING DESK
FAN CONTROL STANDARD
LAMP POWER HIGH
TIME RESET [POWER OFF]
FUNC 1 INDEX
CONTROL KEY ON
AUTO POW.OFF DISABLE
POWER MEMORY ON
SELECT RETRN
NOTE:
B
Be sure to install the lamp unit
and the lamp unit cover securely.
If they are not securely installed,
it may cause the protection
circuit to operate so that the
power cannot be turned on.
NOTE:
BIf the MENU button is pressed,
the lamp time resetting screen
will be cancelled.
NOTE:
B
If the power cord was
disconnected during projection
when the projector was used the
last time, projection will start after
the power cord is connected
(when “POWER MEMORY” in the
“OPTION2” menu is set to “ON”).
Refer to page 44 for details.
ENGLISH -55 Care and maintenance 54-E NGLISH The picture does not display correctly.Picture from computer does not appear.Problem Possible cause BThe signal format (“TV-SYSTEM”) may not be set correctly. BThere may be a problem with the video tape or other signal source. BA signal which is not compatible with the projector may be being input. BThe cable may be too long. BThe external video output for the laptop computer may not be set correctly. (You may be able to change the external output settings by pressing the [Fn]+[F3] or [Fn]+[F10] keys simultaneously. The actual method varies depending on the type of computer, so refer to the documentation provided with your computer for further details.) BIf an RGB INPUT indicator is turned off, the video signals may not be output from the computer. Page36 – 58 – – 14 Before carrying out cleaning and maintenance, be sure to disconnect the power cord plug from the wall outlet.Wipe the cabinet with a soft, dry cloth. If the cabinet is particularly dirty, soak the cloth in water with a small amount of neutral detergent in it, squeeze the cloth very well, and then wipe the cabinet. After cleaning, wipe the cabinet dry with a dry cloth. If using a chemically-treated cloth, read the instructions supplied with the cloth before use. Do not wipe the lens with a cloth that is dusty or which produces lint. If any dust or lint gets onto the lens, such dust or lint will be magnified and projected onto the screen. Use a blower to clean any dust and lint from the lens surface, or use a soft cloth to wipe off any dust or lint.Cleaning and maintenance
ENGLISH -57 Others 56-E NGLISH VIDEO IN: Single-line, RCA pin jack 1.0 V [p-p], 75 Ω S-VIDEO IN: Single-line, Mini DIN 4-pin Y 1.0 V [p-p], C 0.286 V [p-p], 75 Ω AUDIO IN: Single-line, RCA pin jack x 2 (L-R) 0.5 V [rms] Cabinet: Moulded plastic (PC/ASA) Dimensions: Width: 257 mm (10-3/32˝) Height: 69 mm (2-11/16˝) Length: 209 mm (8-7/32˝) (without lens cover)Weight: 1.6 kg(3.5 lbs.) Operating environment: Temperature: 0 °C – 40 °C (32 °F – 104 °F) [When the “FAN CONTROL” is set to “HIGH” (page 43); 0 °C – 35 °C (32 °F – 95 °F)] Humidity: 20% – 80% (no condensation) Certifications: UL60950, C-UL FCC Class B Power supply: 3 V DC (Lithium CR2025 battery x1) Operating range: Approx. 7 m (23´) (when operated directly in front of signal receptor) Weight: 18 g(0.6 ozs.) (including battery) Dimensions: Width: 40 mm (1-9/16˝) Length: 6.5 mm (-1/4˝) Height: 86 mm (3-3/8˝) Ceiling bracket ET-PKM1 Wireless remote control unit ET-RM200 SpecificationsPower supply: 100 V – 240 V ~, 50 Hz/60 Hz Power consumption: 180 W [During standby (when fan is stopped): Approx. 5 W] Amps: 2.2 A – 1.0 ALCD panel: Panel size (diagonal): 0.55 type (13.97 mm) Aspect ratio: 4:3 Display method: 3 transparent LCD panels (RGB) Drive method: Active matrix method Pixels: 480 000 (800 x 600) x 3 panelsLens: Manual zoom (1 - 1.2) / Manual focus F 1.8 - 1.9, f 17.0 mm - 20.4 mmLamp: UHM lamp (130 W)Luminosity: 1 200 lmScanning frequency (for RGB signals): Horizontal scanning frequency: 15 kHz – 91 kHz Vertical scanning frequency: 50 Hz – 85 Hz Dot clock frequency: Less than 100 MHz YP BPRsignals: 525i (480i), 525p (480p), 625i (576i), 625p (576p), 750p (720p), 1 125i (1 080i) Color system: 7 (NTSC/NTSC 4.43/PAL/PAL-M/PAL-N/ PAL60/SECAM)Projection size: 838.2 mm - 7 620 mm (33˝ - 300˝)Throw distance: 1.2 m - 10.9 m (3´11˝ - 35´9˝)Optical axis shift: 6:1 (fixed)Screen aspect ratio: 4:3Installation: Front/Rear/Ceiling/Desk (Menu selection method)Speaker: 2.8 cm round x 1 Max. useable volume output: 1 W (mono)Connectors RGB IN: Single-line, D-SUB HD 15-pin (female) During YP BPRinput: Y: 1.0 V [p-p] (Including sync), 75 Ω P B, P R: 0.7 V [p-p], 75 Ω During RGB input: R.G.B.: 0.7 V [p-p], 75 Ω G.SYNC: 1.0 V [p-p], 75 Ω HD/SYNC: TTL, automatic plus/minus polarity compatible VD: TTL, automatic plus/minus polarity compatible
ENGLISH
-59
Others
58-E
NGLISH
Appendix*1 The “i” appearing after the resolution indicates an interlaced signal.
*2 The following symbols are used to indicate picture quality.
AA Maximum picture quality can be obtained.
A Signals are converted by the image processing circuit before picture
is projected.
B Some loss of data occurs to make projection easier.
*3 Signals with “OK” in the “RESIZING” column can be set using the
“RESIZING” command in the “POSITION” menu. (page 40)
*4 Signals that are compatible with the “FRAME LOCK” function. (page 40)
Connector pin wiringB
The pin layout and signal names for the S-VIDEO IN connector are shown below.
Pin No. Signal
#Earth (Luminance signal)
Earth (Color signal)
Luminance signal
Color signal $
%
&
BThe pin layout and signal names for the RGB IN connector are shown
below.
Pin No. Signal
#R/P
R
G/G·SYNC/Y
B/P
B
SDA $
%
.
/HD/SYNC
0VD
1SCL
Pin &and +are spare.
Pins '– *, ,and -are for earth.
Pins .and 1functions are only valid when supported by the computer.
#$
& %External view
-1
#', (
External view
List of compatible signals
Projection dimensions calculation methods
If the screen size (diagonal) is SD (m), then the following formula is used to
calculate the projection distance for the wide lens position (LW) and the
projection distance for the telephoto lens position (LT).
SDSW4:3
LW/LT
H1
SH
For 16:9 aspect ratios, the following formula can be used to calculate the
projection distance.
LW=30.919xSD/0.0254-42.514
LT=36.766xSD/0.0254-42.233
Minimum Projection Distance (mm)Maximum Projection Distance (mm)
LW=33.902xSD/0.0254-42.524
LT=40.359xSD/0.0254-42.519
Minimum Projection Distance (mm)Maximum Projection Distance (mm)
720 x 480i 15.734 59.940 A OK
Video/S-Video
720 x 576i 15.625 50.000 A OK
Video/S-Video
720 x 480i 15.734 59.940 13.500 A OK
YPBPR/RGB
720 x 576i 15.625 50.000 13.500 A OK
YPBPR/RGB
720 x 483 31.469 59.940 27.000 A OK
YPBPR/RGB
720 x 576 31.250 50.000 27.000 A OK
YPBPR/RGB
1 920 x 1 080i 33.750 60.000 74.250 A
YPBPR/RGB
1 920 x 1 080i 28.125 50.000 74.250 A
YPBPR/RGB
1 280 x 720 45.000 60.000 74.250 A
YPBPR/RGB
640 x 400 31.469 70.086 25.175 A OK RGB640 x 400 37.861 85.081 31.500 A OK RGB640 x 480 31.469 59.940 25.175 A OK RGB640 x 480 35.000 66.667 30.240 A OK RGB640 x 480 37.861 72.809 31.500 A OK RGB640 x 480 37.500 75.000 31.500 A OK RGB640 x 480 43.269 85.008 36.000 A OK RGB800 x 600 35.156 56.250 36.000 AA RGB800 x 600 37.879 60.317 40.000 AA RGB800 x 600 48.077 72.188 50.000 AA RGB800 x 600 46.875 75.000 49.500 AA RGB800 x 600 53.674 85.061 56.250 AA RGB832 x 624 49.725 74.550 57.283 A RGB1 024 x 768 48.363 60.004 65.000 A RGB1 024 x 768 56.476 70.069 75.000 A RGB1 024 x 768 60.023 75.029 78.750 A RGB1 024 x 768 68.678 84.997 94.500 A RGB1 024 x 768i 35.520 86.952 44.897 A RGB1 152 x 864 63.995 71.184 94.200 A RGB1 152 x 864 67.500 74.917 108.000 B RGB1 152 x 864 76.705 85.038 121.500 B RGB1 152 x 870 68.681 75.062 100.000 B RGB1 280 x 960 60.000 60.000 108.000 B RGB1 280 x 1 024 63.981 60.020 108.000 B RGB1 280 x 1 024 79.977 75.025 135.001 B RGB1 280 x 1 024 91.146 85.024 157.500 B RGB1 400 x 1 050 63.981 60.020 108.000 B RGB
1 600 x 1 200 75.000 60.000 162.000 B RGBDisplay
resolution
(dots)*
1
Scanning
frequency
H
(kHz)V
(Hz)
Dot clock
frequency
(MHz)
Picture
quality*
2RESIZING
*3
NTSC/NTSC4.43/PAL-M/PAL60PAL/PAL-N/SECAM
525i625i525p625pHDTV60HDTV50750p
VGA400VGA480SVGAMAC16
XGAMXGAMAC21MSXGA
SXGAUXGA
Format
Mode
*The values obtained from the formulas above are approximate.