Download: Mirror Download [FCC.gov] Document ID 2596825 Application ID gAbGUTSI1nsqqgrtNryKYA== Document Description PT-VW350_Manual Part 1-2 Short Term Confidential No Permanent Confidential No Supercede No Document Type User Manual Display Format Adobe Acrobat PDF - pdf Filesize 207.25kB (2590677 bits) Date Submitted 2015-04-26 00:00:00 Date Available 2015-04-30 00:00:00 Creation Date 2015-04-16 18:31:32 Producing Software Adobe PDF Library 9.9 Document Lastmod 2015-04-16 18:31:38 Document Title PT-VW350_Manual Part 1-2 Document Creator Adobe InDesign CS5.5 (7.5)
Chapter 1 Preparation - About your projector
Attention
ff Do not block the ventilation ports (intake and exhaust) of the projector.
rrControl panel and Indicators
10
1 Power button
Turns the projector on/off.
(v standby / b power on)
2 Power indicator
Displays the status of the power.
3 Lamp indicator
Displays the status of the lamp.
4 Warning indicator
Indicates the abnormal conditions of the projector.
5 Ambient Luminance sensor
Detects room's light and select proper image
quality.
6 button
Displays the menu screen. (x page 47)
7 button
Determines and executes an item in the menu
screen.
8 asqw buttons
Navigate the MENU screen.
Adjust the volume level (qw).
9 button
Select the input signal for projection.
(x page 40)
10 button
Executes the auto setup function.
ENGLISH - 21
Chapter 1 Preparation - About your projector
rrConnecting terminals
1 terminal
This is the terminal to input RGB or YCBCR/YPBPR
signals.
2 terminal
This is the terminal to input RGB signals.
Or output the RGB or YCBCR/YPBPR signals to
external monitor.
3 terminal
This is the terminal to input HDMI signals.
4 terminal
This is the LAN terminal to connect to the network.
5 terminal
This is the RS‑232C compatible terminal to
externally control the projector by connecting a
computer.
6 terminal
This is the terminal to input video signals.
10
11
12
7 terminal
This is the terminal to input audio signals.
Left input (L) and right input (R) are provided for
the terminal.
8 terminal
This is the terminal to input audio signals.
9 terminal
This is the terminal to input audio signals. Or
connect the MIC to this terminal.
10 terminal
This is the terminal to output the input audio signal
to the projector.
11 terminal
This is the terminal to input s-video signals.
12 Security slot
Attach the commercial shackle lock, manufactured
by Kensington, to protect your projector.
Compatible with the Kensington MicroSaver
Security System.
Attention
ff When a LAN cable is directly connected to the projector, the network connection must be made indoors.
22 - ENGLISH
(ii)
Chapter 1 Preparation - Preparing the remote control
(i)
Preparing the remote control
Inserting and removing batteries
(ii)
(i)
Fig. 1
Fig. 2
1)
Open the cover. (Fig. 1)
2)
Insert batteries and close the cover. (Insert the m side first.) (Fig. 2)
ff When removing the batteries, perform the steps in reverse order.
When using the system with multiple projectors
When you use the system with multiple projectors, you can operate all the projectors simultaneously or each projector
individually by using single remote control, if a unique ID number is assigned to each projector.
When you want to set the ID number, at first you need to complete the Initial setting, and then after setting the ID number of
the projector, set the ID number on the remote control. About Initial setting, please refer to “When the initial setting screen is
displayed” (x page 36).
The factory default ID number of the unit (the projector and the remote control) is set to [ALL], you can control with this setting.
If necessary, please set the ID number to the remote control and the projector. About how to set the ID number of the remote
control, please refer to “Setting the ID number of the remote control” (x page 45).
Note
ff Set the ID number of the projector from the [PROJECTOR SETUP] menu → [PROJECTOR ID]. (x page 69)
ENGLISH - 23
Chapter 1 Preparation - Attaching the Lens Cap
Attaching the Lens Cap
When moving this projector or while not using it over an extended period of time, attach the lens cap.
To prevent loss for the lens cap, please according to the following procedures, attach the lens cap with the string of
accessories.
1)
Thread the thinner end of the string through the hole on the lens cap.
Lens cap
String
2)
Thread the other end of the string through the hole on the bottom of the projector.
(ii)
(i)
24 - ENGLISH
Chapter 2
Getting Started
This chapter describes things you need to do before using the projector such as the setup and
connections.
ENGLISH - 25
Chapter 2 Getting Started - Setting up
Setting up
Installation mode
There are four ways to set up the projector. Set the [PROJECTOR SETUP] menu → [PROJECTION METHOD] (x page 70)
depending on the installation location.
Mounting on the ceiling and projecting forward
Setting on a desk/floor and projecting from rear
(Using the translucent screen)
Menu item
Method
Menu item
Method
[PROJECTION METHOD]
[FRONT/CEILING]
[PROJECTION METHOD]
[REAR/DESK]
Mounting on the ceiling and projecting from rear
(Using the translucent screen)
Setting on a desk/floor and projecting forward
Menu item
Method
Menu item
Method
[PROJECTION METHOD]
[REAR/CEILING]
[PROJECTION METHOD]
[FRONT/DESK]
Parts for ceiling mount (optional)
This requires an optional ceiling mount bracket. Be sure to use the Projector Mount Bracket together with the ceiling mount
bracket for high ceilings or low ceilings.
Model No.:
① ET-PKL100H (for high ceilings), ET-PKV400B (Projector Mount Bracket)
② ET-PKL100S (for low ceilings), ET-PKV400B (Projector Mount Bracket)
ff Use only the ceiling mount brackets specified for this projector.
ff Refer to the Installation Instructions for the ceiling mount bracket when you install the bracket and the projector.
Attention
ff To ensure projector performance and security, installation of the ceiling mount bracket must be carried by your dealer or a
qualified technician.
26 - ENGLISH
Chapter 2 Getting Started - Setting up
Screen size and throw distance
Refer to the screen size and projection distances to install the projector. Image size and image position can be adjusted in
accordance with the screen size and screen position.
Projected image
SH
Screen
L (LW/LT)
SH
SD
SW
SW
L (LW/LT) *1
L (LW/LT)
Screen
Projection distance (m)
SH
Image height (m)
SW
Image width (m)
Distance from the center of lens to the image lower end (m)
SD
Projected image size (m)
*1 LW : Minimum distance
LT : Maximum distance
Attention
ff Before installing, please read “Precautions for Use” (x page 14).
Projection distance
For PT-VW350
All measurements below are approximate and may differ slightly from the actual measurements. (Unit: m)
Projection
size
Screen
diagonal
(SD)
For 4:3 aspect ratio
Minimum Maximum
distance distance
(LW)
(LT)
Height
position
(H)
For 16:9 aspect ratio
For 16:10 aspect ratio
Minimum Maximum
Minimum Maximum
Height
Height
distance distance
distance distance
position (H)
position (H)
(LW)
(LT)
(LW)
(LT)
0.76 (30")
0.83
1.37
0.009
0.76
1.24
-0.012
0.73
1.21
0.008
1.02 (40")
1.13
1.85
0.012
1.02
1.68
-0.017
0.99
1.63
0.011
1.27 (50")
1.41
2.31
0.015
1.28
2.09
-0.021
1.25
2.04
0.013
1.52 (60")
1.70
2.77
0.018
1.54
2.51
-0.025
1.50
2.44
0.016
1.78 (70")
1.99
3.25
0.021
1.81
2.95
-0.029
1.76
2.87
0.019
2.03 (80")
2.28
3.71
0.024
2.07
3.37
-0.033
2.01
3.27
0.022
2.29 (90")
2.57
4.19
0.027
2.33
3.80
-0.037
2.27
3.70
0.024
2.54 (100")
2.86
4.65
0.030
2.59
4.22
-0.041
2.52
4.10
0.027
3.05 (120")
3.44
5.59
0.037
3.12
5.07
-0.050
3.03
4.93
0.032
3.81 (150")
4.30
6.99
0.046
3.90
6.34
-0.062
3.80
6.17
0.040
5.08 (200")
5.74
9.33
0.061
5.21
8.47
-0.083
5.07
8.24
0.054
6.35 (250")
7.19
11.67
0.076
6.52
10.59
-0.104
6.34
10.30
0.067
7.62 (300")
8.63
14.01
0.091
7.82
12.72
-0.124
7.62
12.37
0.081
ENGLISH - 27
Chapter 2 Getting Started - Setting up
For PT-VX420
All measurements below are approximate and may differ slightly from the actual measurements. (Unit: m)
Projection size
For 4:3 aspect ratio
Screen diagonal (SD)
Minimum
distance
(LW)
0.76 (30")
0.69
1.14
1.02 (40")
0.94
1.27 (50")
For 16:9 aspect ratio
Maximum
distance Height position (H)
(LT)
Minimum
distance
(LW)
Maximum
distance
(LT)
Height position (H)
0.046
0.75
1.24
-0.012
1.54
0.061
1.02
1.68
-0.017
1.17
1.92
0.076
1.28
2.09
-0.021
1.52 (60")
1.41
2.30
0.091
1.54
2.51
-0.025
1.78 (70")
1.65
2.70
0.107
1.81
2.94
-0.029
2.03 (80")
1.89
3.08
0.122
2.06
3.36
-0.033
2.29 (90")
2.14
3.48
0.137
2.33
3.80
-0.037
2.54 (100")
2.37
3.87
0.152
2.59
4.21
-0.031
3.05 (120")
2.86
4.65
0.183
3.11
5.07
-0.050
3.81 (150")
3.58
5.81
0.229
3.90
6.33
-0.062
5.08 (200")
4.78
7.76
0.305
5.21
8.45
-0.083
6.35 (250")
5.98
9.70
0.381
6.52
10.57
-0.104
7.62 (300")
7.18
11.65
0.457
7.82
12.70
-0.124
Projection distance formulas
Any other projection distance can be obtained according to the screen dimensions (m) by using the following calculations.
The calculated distance may contain a certain error.
If you want to calculate the projection distance with projected image size SD (unit: inch) by substituting, please assign 0.0254
times to the SD value.
For PT-VW350
Screen height (SH)
Screen width (SW)
Minimum distance (LW)
Maximum distance (LT)
For 4:3 aspect ratio
= 0.6 × SD(m)
= 0.8 × SD(m)
= 1.1363 × SD(m) - 0.0290
= 1.8422 × SD(m) - 0.0292
For 16:9 aspect ratio
= 0.490 × SD(m)
= 0.872 × SD(m)
= 1.0316 × SD(m) - 0.0290
= 1.6725 × SD(m) - 0.0292
For 16:10 aspect ratio
= 0.530 × SD(m)
= 0.848 × SD(m)
= 1.0037 × SD(m) - 0.0290
= 1.6273 × SD(m) - 0.0292
For PT-VX420
For 4:3 aspect ratio
For 16:9 aspect ratio
Screen height (SH)
= 0.6 × SD(m)
= 0.490 × SD(m)
Screen width (SW)
= 0.8 × SD(m)
= 0.872 × SD(m)
Minimum distance (LW)
Maximum distance (LT)
= 0.9461 × SD(m) - 0.0295
= 1.5324 × SD(m) - 0.0272
= 1.0307 × SD(m) - 0.0295
= 1.6696 × SD(m) - 0.0272
28 - ENGLISH
Chapter 2 Getting Started - Setting up
Adjusting adjustable feet
Lift the front of the projector and press the feet lock latches on both side of the projector.
Release the feet lock latches to lock the adjustable feet and rotate the adjustable feet to a proper height and tilt.
Extend the adjustable feet by rotating in the direction shown in the figure and retract by rotating in the opposite direction.
Feet lock latches
Adjustable range
Adjustable feet : 43 mm (1-11/16")
Attention
ff Heated air comes out of the air exhaust port while the lamp is lit. Do not touch the air exhaust port directly when you adjust
the adjustable feet.
ff If keystone distortion occurs on the projected image, perform [KEYSTONE] from the [POSITION] menu. (x page 56)
Note
ff Screw up the adjustable feet, and an audible click will be heard as the limit.
ENGLISH - 29
Chapter 2 Getting Started - Connecting
Connecting
Before connecting
ff Before connecting, carefully read the operating instructions for the external device to be connected.
ff Turn off the power switch of the devices before connecting cables.
ff Take note of the following points before connecting the cables. Failure to do so may result in malfunctions.
- When connecting a cable to a device connected to the projector or the projector itself, touch any nearby metallic objects to
eliminate static electricity from your body before performing work.
- Do not use unnecessarily long cables to connect to a device connected to the projector or to the projector body. The longer
the cable, the more it is susceptible to noise. Since using a cable while it is wound makes it act like an antenna, it is more
susceptible to noise.
- When connecting cables, connect GND first, then insert the connecting terminal of the connecting device in a straight
manner.
ff If any connection cable is not supplied with the device, or if no optional cable is available for connection of the device,
prepare a necessary system connection cable to suit the device.
ff Video signals containing too much jitter may cause the images on the screen to randomly wobble or wafture.
In this case, a time base corrector (TBC) must be connected.
ff The projector accepts VIDEO signals, S-VIDEO signals, YCBCR/YPBPR signals and analog RGB signals (synchronous signals
are TTL level), and digital signal.
ff Some computer models or graphics cards are not compatible with the projector.
ff When using long cables to connect with each of equipment to the projector, there is a possibility that the image will not be
output correctly unless a compensator is used.
ff For details on what video signals the projector supports, see “List of compatible signals”. (x page 112)
terminal pin assignments and signal names
Outside view
Pin No.
Signal names
GND (luminance signal)
GND (color signal)
Luminance signal
Color signal
terminal pin assignments and signal names
Outside view
Pin No.
Signal names
R/PR
Signal names
+5V
G/Y
GND
B/PB
GND
—
DDC data
GND
HD/SYNC
GND
VD
GND
DDC clock
GND
30 - ENGLISH
Pin No.
Chapter 2 Getting Started - Connecting
terminal pin assignments and signal names
Outside view
Pin No.
Signal names
R/PR
Pin No.
Signal names
+5 V
*1
G/Y
GND
B/PB*1
—
—
DDC data
GND
HD/SYNC
GND
VD
GND
DDC clock
*1
GND
*1: It is only for RGB signals when the terminal is used as the input terminal.
terminal pin assignments and signal names
Outside view
Even-numbered pins
Odd-numbered pins
to
to
Pin No.
Signal names
Pin No.
Signal names
T.M.D.S data 2+
T.M.D.S clock shield
T.M.D.S data 2 shield
T.M.D.S clock -
T.M.D.S data 2-
CEC
T.M.D.S data 1+
—
T.M.D.S data 1 shield
SCL
T.M.D.S data 1-
SDA
T.M.D.S data 0+
DDC/CEC
T.M.D.S data 0 shield
+5 V
T.M.D.S data 0-
Hot plug detection
GND
T.M.D.S clock +
ENGLISH - 31
Chapter 2 Getting Started - Connecting
Connecting example : AV equipment
For // terminals
Video deck (TBC built-in) Blu-ray disk player
with HDMI terminal
DVD player
Attention
ff Always use one of the following when connecting a VCR.
- A VCR with built-in time base corrector (TBC).
- A time base corrector (TBC) between the projector and the VCR.
ff If nonstandard burst signals are connected, the image may be distorted. In such case, connect the time base corrector
(TBC) between the projector and the external devices.
Note
ff For an HDMI cable, use an HDMI High Speed cable that conforms to HDMI standards. If a cable that does not conform to
HDMI standards is used, images may be interrupted or may not be displayed.
ff This projector does not support the Viera link (HDMI).
Connecting example : Computers
Computer
Control computer
32 - ENGLISH
Computer
Computer
Control computer
Chapter 2 Getting Started - Connecting
Attention
ff When connecting the projector to a computer or an external device, use the power cord supplied with each device and
commercially available shielded cables.
Note
ff If you operate the projector using the computer with the resume feature (last memory), you may have to reset the resume
feature to operate the projector.
Connecting example : Audio
Computer
Audio equipment
MIC
Computer
AV equipment
Computer
Note
ff If the [AUDIO IN SELECT] settings are incorrect, the projector may have malfunctions such as the absence of audio.
(x page 74)
ff When the terminal is connected with cable, the sound will not be output from the built-in speaker.
ENGLISH - 33
Chapter 3
Basic Operations
This chapter describes basic operations to start with.
34 - ENGLISH
Chapter 3 Basic Operations - Powering on/off
Powering on/off
Connecting the power cord
Make sure that the supplied power cord is securely fixed to the projector body to prevent it from being removed
easily.
For details of power cord handling, refer to “Read this first!” (x page 2).
Attaching
1)
Check the shapes of the terminal on the back of the projector body and the power cord
connector and insert the plug completely in the correct direction (until you hear the side tabs click in
place).
Removing
1)
Confirm that the projector is in standby mode, and remove the power plug from the outlet.
2)
Remove the power cord connector from the terminal of the projector body while pressing the
side tabs.
Power indicator
The power indicator informs you the status of the power. Confirm the status of the power indicator
before operating the projector.
Power indicator
Indicator status
Off
Lit
Red
Blinking
Orange
Lit
Status
The power cord is unplugged.
The power is switched off (in standby mode). The [PROJECTOR SETUP] menu x [ECO
MANAGEMENT] x [STANDBY MODE] is set to [ECO].
The power is switched off (in standby mode). The [PROJECTOR SETUP] menu x [ECO
MANAGEMENT] x [STANDBY MODE] is set to [NETWORK].*1
The power is switched off (in standby mode). The [PROJECTOR SETUP] menu x [ECO
MANAGEMENT] x [STANDBY MODE] is set to [NORMAL].*2
The projector is cooling down. The power is switched off after a while. (Changes to the
standby mode.)
ENGLISH - 35
Chapter 3 Basic Operations - Powering on/off
Indicator status
Lit
Green
Blinking
Status
Projecting.
The power is on and the lamp is not working. The [PROJECTOR SETUP] menu x [ECO
MANAGEMENT] x [POWER MANAGEMENT] is set to [READY].*3
The lamp starts work. The projector will project image after a while.*4
*1: The indicator will light as the following order:
2.75 seconds (light) → 0.25 seconds (off) → 0.75 seconds (light) → 0.25 seconds (off)
*2: The indicator will light as the following order:
2.75 seconds (light) → 0.25 seconds (off)
*3: The indicator will light as the following order:
2.0 seconds (light) → 2.0 seconds (off)
*4: The indicator will light as the following order:
0.5 seconds (light) → 0.5 seconds (off)
Powering On the Projector
Before switching on the projector, make sure all the other devices are correctly connected (x page 32) and remove the lens
cap.
3)
1)
Connect the power cord to the projector body.
2)
Connect the power plug to an outlet.
ff The power indicator lights or blinks, and the projector will enter the standby mode.
3)
Press the power button on the control panel or on the remote control.
ff The power indicator lights in green and the image is soon projected on the screen.
Attention
ff Be sure to remove the lens cap before starting projection.
Note
ff If the [PROJECTOR SETUP] menu → [ECO MANAGEMENT] → [STANDBY MODE] is set to [ECO], it may take approx. 10
seconds longer before the projector starts projecting after the power is turned on, compared with when [NORMAL] is set.
When the initial setting screen is displayed
When the projector is switched on for the first time after purchase as well as when [INITIALIZE ALL] in the [PROJECTOR
SETUP] menu is executed, then the initial setting screen is displayed. Set them in accordance with circumstances.
In other occasions, you can change the settings by menu operations.
Initial setting (display language)
Select the language to show on the screen.
After completed the initial setting, you can change the display language from the [LANGUAGE] menu.
36 - ENGLISH
Chapter 3 Basic Operations - Powering on/off
1)
Press asqw to select the display language.
2)
Press the button to proceed to the initial setting.
Initial setting (installation setting)
Set each item.
PT-VW350
1)
PT-VX420
Press as to select an item.
Item
Description
Page
Set [PROJECTION METHOD] depending on the installation mode.
[PROJECTION METHOD] After completed the initial setting, you can change the setting from the [PROJECTOR SETUP] menu → [PROJECTION METHOD].
70
[SCREEN FORMAT]*1
Set the screen format (aspect ratio) and display position of the image. After
completed the initial setting, you can change the settings of each item from the
[DISPLAY OPTION] menu → [SCREEN SETTING].
64
[SCREEN POSITION]*1
Set the display position of the image. After completed the initial setting, you
can change the settings of each item from the [DISPLAY OPTION] menu →
[SCREEN SETTING].
64
Change the setting when the projector is used at high altitude.
Set it to [OFF] when using the projector at altitude lower than 1 400 m (4 593'),
set it to [HIGH1] when using the projector at altitude between 1 400 m (4 593’)
[HIGH ALTITUDE MODE]
and 2 000 m (6 562') above sea level, and set it to [HIGH2] when using the
projector at altitude between 2 000 m (6 562’) and 2 700 m (8 858') above sea
level.
70
*1 Only for PT-VW350.
2)
Press qw to switch the setting.
3)
Press the button to perform next initial setting.
ENGLISH - 37
Chapter 3 Basic Operations - Powering on/off
Initial setting (standby mode)
Item
Description
Page
[STANDBY MODE]
Set the operation mode during standby.
ff The default setting is [ECO] that keeps power consumption low during
standby.
ff Set to [NORMAL] to use the network function or the serial communication
function during standby.
ff Set to [NETWORK] to reduce power consumption during standby, and to
operate the projector via the wired LAN or the serial communication function
by using the Wake on LAN function.
After completed the initial setting, you can change the setting from the [PROJECTOR SETUP] menu → [ECO MANAGEMENT] → [STANDBY MODE].
72
1)
Press qw to switch the setting.
2)
Press the button.
ff Confirm the setting value and complete the initial setting.
Note
ff If you press the button while the initial setting screen is displayed, you can go back to the previous screen.
ff The above initial setting screen is the one displayed when the projector is switched on for the first time after purchase.
When [PROJECTOR SETUP] menu → [INITIALIZE ALL] is executed, the setting of [STANDBY MODE] before execution is
displayed.
Making adjustments and selections
It is recommended that images are projected continuously for at least 30 minutes before the focus is adjusted.
1)
Adjust the focus of the image roughly. (x page 40)
2)
Change the settings of the [PROJECTOR SETUP] menu → [PROJECTION METHOD] depending on the
installation mode. (x page 70)
ff Refer to “Navigating through the menu” (x page 47) for the operation of the menu screen.
3)
Press the button on the control panel or the input selection (,
, , , ) buttons on the remote control to select the input
signal.
4)
Adjust the front, back and sideway tilt of the projector with the adjustable feet. (x page 29)
5)
If the input signal is an analog RGB signal, press the button.
38 - ENGLISH
Chapter 3 Basic Operations - Powering on/off
6)
Adjust the size of the image to match the screen with the zoom ring.
7)
Adjust the focus with the focus ring.
Note
ff When the projector is switched on for the first time after purchase as well as when the [PROJECTOR SETUP] menu →
[INITIALIZE ALL] is executed, the initial setting screen is displayed after projection starts.
Powering Off the Projector
1)
Press the power button on the control panel or on the remote control.
ff The following message appears.
2)
Press qw to select [OK], and press the button.
(Or press the power button on the control panel or on the remote control again.)
ff Projection of the image will stop, and the power indicator lights in orange. (The fans keep
running.)
3)
Wait until the power indicator lights or blinks in red.
ff The projector enters standby mode when the power indicator lights or blinks in red.
Note
ff While the power indicator is lighting in orange, the lamp is being cooled down and the projector
cannot be turned on. Wait until the power indicator starts lighting or blinking in red to turn on the
projector again.
ff When packing the projector for transportation and storage, please make sure that each indicator is off.
Direct Power Off function
You can disconnect the power cord from the wall outlet or turn off the power breaker switch even during projection.
Attention
ff Do not disconnect the power cord from the wall outlet or turn off the power breaker switch in a short time (about 1 minute)
after the lamp is lit. Doing so may cause the lamp fail to light while you powering on the projector next time, or result in
premature deterioration of the lamp.
Note
ff When using the Direct Power Off function, you cannot restart the projector immediately after disconnecting the power cord
from the wall outlet or turning off the power breaker switch. The lamp remains high temperature and needs to cool down, so
it sometimes takes a longer time than usual for the lamp to light up again.
ENGLISH - 39
Chapter 3 Basic Operations - Projecting
Projecting
Check the connections of the peripheral devices (x page 30) and connection of the power cord (x page 34) and switch
on the power (x page 36) to start the projector. Select the image and adjust the state of the image.
Selecting the input signal
Select an input signal.
1)
Press the , , , or button on the remote control or
button on the control panel.
ff The image of the signal being input in the selected terminal is projected.
ff You can check the input source through [DETAILED] / [SIMPLE] under the [DISPLAY OPTION] → [ON-SCREEN
DISPLAY] → [INPUT GUIDE] menu.
ff You can also select the input source by pressing asqw on the [DETAILED] screen.
[SIMPLE] input guide
[DETAILED] input guide
Attention
If there is no signal input
([COMPUTER1], [COMPUTER2] or
[HDMI]), this screen will be displayed.
Check the output settings of your
computer.
ff Images may not be projected properly depending on the connected device and DVD, video tape, etc. to be played. Set the
[PICTURE] menu → [RGB/YCBCR] or [RGB/YPBPR] (x page 55).
ff Check the aspect ratio of the screen and the image and select the optimum aspect ratio under the [POSITION] menu
(x page 59).
How to adjust the state of the image
If the projected image or the position is not correct when the positioning of the projector and the screen is correctly installed, adjust the focus
and zoom.
1)
Adjust the projection angle.
ff Install the projector on a flat surface and parallel to the screen so that the projected screen is rectangular.
ff If the screen is tilted downward, extend the adjustable feet and adjust the projection screen so that the projected screen
is rectangular.
ff For details, see “Adjusting adjustable feet” (x page 29).
2)
Adjust the zoom and the focus.
ff Rotate the zoom ring to zoom in and out the image.
ff Rotate the focus ring to adjust the focus of the projected image.
Zoom ring
Focus ring
Note
ff It is recommended that the images are projected continuously for at least 30 minutes before the focus is adjusted.
ff If you adjust the focus, you may need to adjust the size of the image by turning the zoom ring again.
ff If keystone distortion occurs, see the [POSITION] menu → [KEYSTONE] (x page 56).
40 - ENGLISH
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