Projector
CPX4
User's Manual (detailed)
Operating Guide
D
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A
D C
S
Thank you for purchasing this projector.
WARNING ►Before using this product, please read all manuals for this
product. Be sure to read “Safety Guide” first. After reading them, store them in
a safe place for future reference.
About this manual
Various symbols are used in this manual. The meanings of these symbols are
described below.
WARNING This symbol indicates information that, if ignored, could possibly
result in personal injury or even death due to incorrect handling.
CAUTION This symbol indicates information that, if ignored, 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 without notice.
• The manufacturer assumes no responsibility for any errors that may appear in this
manual.
• The reproduction, transfer or copy of all or any part of this document is not
permitted without express written consent.
Trademark acknowledgment
• Mac® is a registered trademark of Apple Inc.
• VESA and DDC are trademarks of the Video Electronics Standard Association.
• Windows® is a registered trademark of Microsoft Corporation in the U.S. and/or
other countries.
All other trademarks are the properties of their respective owners.
1
Content
Content
About this manual . . . . . . . . . . 1
Content . . . . . . . . . . . . . . . . . . 2
Projector features . . . . . . . . . . 3
Preparations . . . . . . . . . . . . . . 3
Contents of package . . . . . . . . . . . . .3
Fastening the lens cover . . . . . . . . . .3
Replacing the filter cover for
bottom-up use . . . . . . . . . . . . . . . .3
Part names . . . . . . . . . . . . . . . 4
Projector . . . . . . . . . . . . . . . . . . . . . .4
Control panel . . . . . . . . . . . . . . . . . . .5
Remote control . . . . . . . . . . . . . . . . .5
Setting up . . . . . . . . . . . . . . . . 6
Arrangement . . . . . . . . . . . . . . . . . . .6
Connecting your devices . . . . . . . . . .8
Using a USB storage . . . . . . . . . . . .10
Using an SD card . . . . . . . . . . . . . .10
Connecting power supply . . . . . . . .11
Using the security slot . . . . . . . . . . .11
Remote control . . . . . . . . . . . 12
Putting batteries . . . . . . . . . . . . . . .12
About the remote control signal . . . .12
Changing the frequency of remote
control signal . . . . . . . . . . . . . . . . .13
Using as a
simple PC mouse & keyboard . . .13
Power on/off . . . . . . . . . . . . . 14
Turning on the power . . . . . . . . . . . .14
Turning off the power . . . . . . . . . . . .14
Operating . . . . . . . . . . . . . . . 15
Adjusting the volume . . . . . . . . . . . .15
Temporarily muting the sound . . . . .15
Selecting an input signal . . . . . . . . .15
Searching an input signal . . . . . . . .17
Selecting an aspect ratio . . . . . . . . .17
Adjusting the projector's elevator . .18
Adjusting the zoom and focus . . . . .18
Using the automatic adjustment feature . .19
Adjusting the position . . . . . . . . . . .19
Correcting the keystone distortions . .20
Using the magnify feature . . . . . . . .20
Freezing the screen . . . . . . . . . . . . .21
Temporarily blanking the screen . . .21
Using the menu function . . . . . . . . .22
2
execute,
,
, Whisper, Mirror
EASY MENU . . . . . . . . . . . . . . 23
Aspect, Auto keystone
execute,
Keystone
, Picture mode, Brightness,
Contrast, Color, Tint, Sharpness,
Whisper, Mirror, Reset, Filter time,
Language, Go to Advanced Menu...
PICTURE menu . . . . . . . . . . . 25
Brightness, Contrast, Gamma, Color temp,
Color, Tint, Sharpness, My memory
IMAGE menu . . . . . . . . . . . . . 28
Aspect, Over scan, V position, H position,
H phase, H size, Auto adjust execute
INPUT menu . . . . . . . . . . . . . 30
Progressive, Video nr, Color space,
Video format, Frame lock, Computer in,
Resolution
SETUP menu . . . . . . . . . . . . . 33
Auto keystone
Keystone
AUDIO menu . . . . . . . . . . . . . 35
Volume, Audio
SCREEN menu . . . . . . . . . . . . 36
Language, Menu position, Blank,
Start up, MyScreen, MyScreen Lock,
Message, Source name, template
OPTION menu . . . . . . . . . . . . 40
Auto search, Auto keystone
Auto on, Auto off, Lamp time, Filter time,
My button, my source, Service, Security
MIU menu . . . . . . . . . . . . . . . 51
Live mode, Live mode setting,
Pc-less presentation, Setup, projector name,
my image, Information, Service
C .C . menu . . . . . . . . . . . . . . . 60
display, mode, channel
Maintenance . . . . . . . . . . . . . 61
Lamp . . . . . . . . . . . . . . . . . . . . . . . .61
Air filter . . . . . . . . . . . . . . . . . . . . . .63
Internal clock battery . . . . . . . . . . . .64
Other care . . . . . . . . . . . . . . . . . . . .65
Troubleshooting . . . . . . . . . . 66
Related messages . . . . . . . . . . . . . .66
Regarding the indicator lamps . . . . .67
Shutting the projector down . . . . . . .68
Resetting all settings . . . . . . . . . . . .68
Phenomena that may be easy
to be mistaken for machine defects . .69
Specifications . . . . . . . . . . . . 71
Projector features / Preparations
Projector features
This projector has a capability to project various picture signals onto a screen.
This projector requires only a minimal amount of space for installation and can
produce a large projected image from even a short distance.
This projector also can give a benefit to mobile users and others by offering
IEEE802.11g and IEEE802.11b wireless network and 10BASE-T/100BASE-
TX wired network communication and a special function named "PC-LESS
Presentation". Even without PC, this projector realizes the display on screen,
getting JPEG, Bitmap, PNG and MPEG4 from SD Memory Card or USB memory.
Preparations
Contents of package
Please see the “Contents of package” in the “User’s Manual (concise)” which
is a book. Your projector should come with the items shown there. Contact
immediately your dealer if anything is missing.
NOTE • Keep the original packing materials, for future reshipment. Be sure
to use the original packing materials when moving the projector. Use special
caution for the lens.
Fastening the lens cover
To avoid losing the lens cover, please fasten the
lens cover to the projector using the enclosed strap.
1. Fix the strap to the strap hole of the lens cover.
Thread one end of the strap through the strap
hole of the lens cover and make the loop at the end,
and let the other end of the strap through the loop.
Not have a knot in the strap at either end.
Strap hole
Strap hole
2. Fix the strap to the strap hole of the projector.
Thread the other end of the strap through the strap hole of the projector and make
the loop there. Let the lens cover with the one end of strap though the loop.
Replacing the filter cover for bottom-up use
For the projector installed bottom-up, please replace the filter cover with the
enclosed filter cover for bottom-up use, to keep
necessary ventilation space.
Please refer to the “Air filter” (63) for how to
detach and attach a filter cover.
WARNING ►Consult with your dealer
before a special installation such as
suspending from a ceiling.
Filter cover
3
Part names
Part names
HOT!
(1)
(2)
(3)
(4)
Projector
(1) Lamp cover (61)
The lamp unit is inside.
(2) Focus ring (18)
(3) Zoom ring (18)
(4) Control panel (5)
(5) SD card slot cover (10)
(6) Elevator knobs (x 2) (18)
(7) Elevator feet (x 2) (18)
(8) Lens (14, 65)
(9) Lens cover (3)
(10) Intake vents
(11) Filter cover (63)
The air filter and intake vent are inside.
(12) Speaker (35)
(13) Exhaust vents
(14) AC inlet (11)
(15) LAN port (8)
(16) USB STORAGE port (8)
(17) USB port (8, 13)
(18) COMPUTER IN port (8)
(19) VIDEO port (8)
(20) S-VIDEO port (8)
(21) Security slot (11)
(22) Shutdown switch (68)
(23) AUDIO OUT port (8)
(24) AUDIO IN port (8)
(5)
D
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S
(6)
(7)
(9)
(8)
(11)
(7)
(10)
(Bottom)
(12)
COMPUTER IN1
COMPUTER IN2
(13)
K
USB USB STORAGE
DC 5V 0.5A
HOT!
(14)
AUDIO OUT
AUDIO IN
S-VIDEO
VIDEO
(15)
(21) (16) (17) (22) (18) (19) (20) (23) (24)
USB STORAGE
DC 5V 0.5A
USB
LAN
K
COMPUTER IN
S-VIDEO
VIDEO
AUDIO OUT
AUDIO IN
WARNING ►HOT! : Do not touch around the lamp cover and the exhaust
vents during use or just after use, since it is too hot.
►Do not look into the lens or vents while the lamp is on, since the strong light
is not good for your eyes.
►Do not handle the elevator knobs without holding the projector, since the
projector may drop down.
CAUTION ►Maintain normal ventilation to prevent the projector from heating
up. Do not cover, block or plug up the vents. Do not place anything that can stick or
be sucked to the vents, around the intake vents. Clean the air filter periodically.
►Do not use the security slot to prevent the projector from falling down, since it
is not designed for it.
►Use the shutdown switch only when the projector is not turned off by normal
procedure, since pushing this switch stops operation of the projector without
cooling it down.
4
Control panel
(1) STANDBY/ON button (14)
(2) INPUT/ENTER button (15, 22)
(3) MENU button (22)
It consists of four cursor buttons.
(4) POWER indicator (14, 67)
(5) TEMP indicator (67)
(6) LAMP indicator (67)
Remote control
(1) VIDEO button (16)
(2) COMPUTER button (16)
(3) SEARCH button (17)
(4) STANDBY/ON button (14)
(5) ASPECT button (17)
(6) AUTO button (19)
(7) BLANK button (21)
(8) MAGNIFY - ON button (20)
(9) MAGNIFY - OFF button (13, 20)
(10) MY SOURCE/DOC.CAMERA button (16, 42)
(11) VOLUME - button (13, 15)
(12) PAGE UP button (13)
(13) PAGE DOWN button (13)
(14) VOLUME + button (13, 15)
(15) MUTE button (13, 15)
(16) FREEZE button (21)
(17) MY BUTTON - 1 button (42)
(18) MY BUTTON - 2 button (42)
(19) KEYSTONE button (20)
(20) POSITION button (19)
(21) MENU button (22)
(22) ▲/▼/◄/► cursor buttons (13, 22)
(23) ENTER button (13, 22)
(24) ESC button (13, 22)
(25) RESET button (13, 22)
(26) Battery cover (12)
Part names
(1)
(2)
(3)
(4)
(5)
(6)
STANDBY/ON
INPUT/
ENTER
MENU
LAMP
TEMP
POWER
(2)
(1)
(6)
(5)
(16)
(8)
(9)
(19)
(17)
(20)
(22)
(24)
VIDEO
COMPUTER
MY SOURCE/
DOC.CAMERA
ASPECT
AUTO
SEARCH BLANK
MAGNIFY
FREEZE
ON
OFF
PAGE
UP
DOWN
VOLUME
KEYSTONE
MY BUTTON
1
2
MUTE
POSITION
MENU
ENTER
ESC
RESET
Back of
the remote control
(10)
(4)
(3)
(7)
(12)
(14)
(11)
(13)
(15)
(18)
(21)
(23)
(25)
(26)
5
Setting up
Setting up
Install the projector according to the environment and manner the projector will be
used in.
Arrangement
Refer to the illustrations and tables below to determine screen size and projection distance.
The values shown in the table are calculated for a full size screen: 1024×768.
(a) Screen size (diagonal)
(b) Projection distance (±10%)
(c) Screen height (±10%)
On a horizontal surface
(b)
(a)
(c) up
(c) down
Suspended from the ceiling
(a)
(c) up
(c) down
(b)
(b)
• Keep a space of 30 cm or more
between the sides of the projector
and other objects such as walls.
(a)
• Consult with your dealer before
a special installation such as
suspending from a ceiling.
(c) down
(c) up
4 : 3 screen
16 : 9 screen
(c) Screen height
down
up
cm inch
3
7
3
9
11
4
5
13
6
15
7
17
20
8
9
22
10
26
13
33
17
44
54
21
26
65
cm inch
15
39
21
52
65
26
31
78
36
91
41
105
118
46
51
131
62
157
196
77
261 103
327 129
392 154
(a)
(b) Projection distance
(c) up
min.
max.
m
m inch
inch
(c) down
39
1.0
33
0.8
53
1.3
44
1.1
1.4
55
1.7
66
79
2.0
66
1.7
93
2.4
77
2.0
106
2.7
2.2
88
2.5 100
3.0
120
133
3.4
2.8
111
160
4.1
3.4 133
200
5.1
4.2 166
267
6.8
5.6 222
7.1 278
8.5
334
8.5 334 10.2 400
(c) Screen height
up
down
cm inch
1
0
(b)
0
1
1
1
1
2
1
2
1
2
2
1
1
3
1
3
2
4
2
5
7
3
3
8
cm inch
14
37
19
49
61
24
29
73
34
85
38
97
110
43
48
122
58
146
72
183
243
96
304 120
365 144
(b) Projection distance
min.
m inch
30
0.8
40
1.0
1.3
50
61
1.5
71
1.8
81
2.1
2.3
91
2.6 102
3.1 122
3.9 153
5.2 204
6.5 255
7.8 306
max.
inch
m
36
0.9
48
1.2
61
1.5
73
1.9
85
2.2
97
2.5
110
2.8
3.1 122
3.7 147
4.7 183
6.2 245
7.8 306
9.3 368
size
(a) Screen
(diagonal)
inch m
0.8
30
1.0
40
50
1.3
1.5
60
1.8
70
2.0
80
90
2.3
100 2.5
120 3.0
150 3.8
200 5.1
250 6.4
300 7.6
6
WARNING ►Place the projector in a stable horizontal position. If the
Setting up
projector falls or is knocked over it could cause injury and/or damage to the
projector. Using a damaged projector could then result in fire and/or electric
shock.
• Do not place the projector on an unstable, slanted or vibrational surface such
as a wobbly or inclined stand.
• Do not place the projector on its side, front or rear position.
• Consult with your dealer before a special installation such as suspending
from a ceiling.
►Place the projector in a cool place, and ensure that there is sufficient
ventilation. The high temperature of the projector could cause fire, burns and/
or malfunction of the projector.
• Do not stop-up, block or otherwise cover the projector's vents.
• Keep a space of 30 cm or more between the sides of the projector and other
objects such as walls.
• Do not place the projector on metallic thing or anything weak in heat.
• Do not place the projector on carpet, cushions or bedding.
• Do not place the projector in direct sunlight or near hot objects such as
heaters.
• Do not anything near the projector lens or vents, or on top of the projector.
• Do not place anything that may be sucked into or stick to the vents on the
bottom of the projector. This projector has some intake vents also on the
bottom.
►Do not place the projector anyplace where it may get wet. Getting the
projector wet or inserting liquid into the projector could cause fire, electric
shock and/or malfunction of the projector.
• Do not place the projector in a bathroom or the outdoors.
• Do not place anything containing liquid near the projector.
CAUTION ►Avoid placing the projector in smoky, humid or dusty place.
Placing the projector in such places could cause fire, electric shock and/or
malfunction of the projector.
• Do not place the projector near humidifiers, smoking spaces or a kitchen.
►Position the projector to prevent light from directly hitting the projector's
remote sensor.
7
Setting up
T
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P
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Connecting your devices
Be sure to read the manuals for devices before connecting them to the projector.
Make sure that all the devices are suitable to be connected with this product, and
prepare the cables required to connect.
Please refer to the following illustrations to connect them.
USB USB STORAGE
S-VIDEO
VIDEO
COMPUTER IN2
COMPUTER IN1
AUDIO OUT
DC 5V 0.5A
AUDIO IN
T
U
O
O
D
U
A
I
K
L
VCR/DVD
player
PC
A
-
B
S
U
N
A
L
T
U
O
B
G
R
I
O
D
U
A
T
U
O
COMPONENT
CR/PR CB/PB Y
AUDIO OUT
L R
VIDEO OUT
AUDIO OUT
L R
S-VIDEO OUT
AUDIO OUT
L R
AUDIO
IN
Speakers
USB
storage
USB STORAGE
DC 5V 0.5A
USB
LAN
K
COMPUTER IN
S-VIDEO
VIDEO
AUDIO OUT
AUDIO IN
NOTE • The SD card slot is in the side opposite to the lamp cover of the
projector. Please see the “Using an SD card” (10).
• To display a signal from LAN, USB STORAGE or SD CARD, select the input
signal to “MIU” (15).
• The COMPUTER IN port can support a component signal also. For more
information, please see the description of the COMPUTER IN item of the
INPUT menu (30).
WARNING ►Do not disassemble or modify the projector and accessories.
►Be careful not to damage the cables, and do not use damaged cables.
CAUTION ►Turn off all devices and unplug their power cords prior to
connecting them to projector. Connecting a live device to the projector may
generate extremely loud noises or other abnormalities that may result in
malfunction or damage to the device and the projector.
►Use appropriate accessory or otherwise designed cables. Ask your dealer
about non-accessory cables which may have to be of a specific length or
equipped with a core. For cables with a core only at one end, connect the end
with the core to the projector.
►Make sure that devices are connected to the correct ports. An incorrect
connection may result in malfunction or damage to the device and the projector.
8