Panasonic PT-TW231RE User manual

Operating Instructions
Projector Operations
LCD Projector Commercial Use
Thank you for purchasing this Panasonic Product.
Before operating this product, please read the instructions carefully and save this manual
J
for future use.
For information on using the product via a network, refer to “Operating Instructions – Network
Operations”.
Model No.
PT-TW231RE
ENGLISH
LY4AC

Read this rst!
2- ENGLISH
Important
Information
Read this rst!
WARNING: THIS APPARATUS MUST BE EARTHED.
WARNING: To prevent damage which may result in re or shock hazard, do not expose this appliance to rain
or moisture.
Machine Noise Information Ordinance 3. GSGV, January 18, 1991: The sound pressure level at the operator
position is equal or less than 70 dB (A) according to ISO 7779.
WARNING:
1. Remove the plug from the mains socket when this unit is not in use for a prolonged period of time.
2. To prevent electric shock, do not remove cover. No user serviceable parts inside. Refer servicing to
qualied service personnel.
3. Do not remove the earthing pin on the mains plug. This apparatus is equipped with a three prong earthing
type mains plug. This plug will only t an earthing-type mains socket. This is a safety feature. If you are
unable to insert the plug into the mains socket, contact an electrician. Do not defeat the purpose of the
earthing plug.
CAUTION: To assure continued compliance, follow the attached installation instructions, which includes using
the provided power cord and shielded interface cables when connecting to computer or peripheral
device. If you use serial port to connect PC for external control of projector, you must use optional
RS-232C serial interface cable with ferrite core. Any unauthorized changes or modications to
this equipment will void the user’s authority to operate.
EEE Yönetmeliğine Uygundur.
EEE Complies with Directive of Turkey.
WARNING:
TURN OFF THE UV LAMP BEFORE OPENING THE LAMP COVER.
WARNING: TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT EXPOSE THIS PRODUCT
TO RAIN OR MOISTURE.
WARNING: RISK OF ELECTRIC SHOCK, DO NOT OPEN.
The lightning ash with arrowhead symbol, within an equilateral triangle, is intended to alert the
user to the presence of uninsulated “dangerous voltage” within the product’s enclosure that may
be of sufcient magnitude to constitute a risk of electric shock to persons.
The exclamation point within an equilateral triangle is intended to alert the user to the presence of
important operating and maintenance (servicing) instructions in the literature accompanying the
product.

Read this rst!
ENGLISH - 3
Important
Information
WARNING:
POWER

The wall outlet or the circuit breaker shall be installed near the equipment and shall be easily
accessible when problems occur. If the following problems occur, cut off the power supply
immediately.
Continued use of the projector in these conditions will result in re or electric shock.
If foreign objects or water get inside the projector, cut off the power supply.
z
If the projector is dropped or the cabinet is broken, cut off the power supply.
z
If you notice smoke, strange smells or noise coming from the projector, cut off the power supply.
z
Please contact an Authorized Service Center for repairs, and do not attempt to repair the projector yourself.
During a thunderstorm, do not touch the projector or the cable.
Electric shocks can result.
Do not do anything that might damage the power cord or the power plug.
If the power cord is used while damaged, electric shocks, short-circuits or re will result.
Do not damage the power cord, make any modications to it, place it near any hot objects, bend it
z
excessively, twist it, pull it, place heavy objects on top of it or wrap it into a bundle.
Ask an Authorized Service Center to carry out any repairs to the power cord that might be necessary.
Insert the power plug securely into the wall outlet.
If the plug is not inserted correctly, electric shocks or overheating will result.
Do not use anything other than the provided power cord.
z
Do not use the provided power cord for other electrical equipment.
z
Do not use plugs which are damaged or wall outlets which are coming loose from the wall.
z
Clean the power plug regularly to prevent it from becoming covered in dust.
Failure to observe this will cause a re.
If dust builds up on the power plug, the resulting humidity can damage the insulation.
z
If not using the projector for an extended period of time, pull the power plug out from the wall outlet.
z
Pull the power plug out from the wall outlet and wipe it with a dry cloth regularly.
Do not handle the power plug with wet hands.
Failure to observe this will result in electric shocks.
Do not overload the wall outlet.
If the power supply is overloaded (ex., by using too many adapters), overheating may occur and re will result.
ON USE/INSTALLATION

Do not place liquid containers on top of the projector.
If water spills onto the projector or gets inside it, re or electric shocks will result.
If any water gets inside the projector, contact an Authorized Service Center.
Do not place the projector on soft materials such as carpets or sponge mats.
Doing so will cause the projector to overheat, which can cause burns, re or damage to the projector.
Do not set up the projector in humid or dusty places or in places where the projector may come into
contact with oily smoke or steam, ex. a bathroom.
Using the projector under such conditions will result in re, electric shocks or components deterioration.
Components deterioration (such as ceiling mount brackets) may cause the projector which is mounted on the
ceiling to fall down.
Do not install this projector in a place which is not strong enough to take the full weight of the
projector or on top of a surface which is sloped or unstable.
Failure to observe this will cause projector to fall down or tip over the projector, and severe injury or damage
could result.
Do not place another projector or other heavy objects on top of the projector.
Failure to observe this will cause the projector to become unbalanced and fall, which could result in damage or
injury. The projector will be damaged or deformed.

Read this rst!
4- ENGLISH
Important
Information
WARNING:
Installation work (such as ceiling mount bracket) should only be carried out by a qualied technician.
If installation is not carried out and secured correctly it can cause injury or accidents, such as electric shocks.
Do not use anything other than an authorized ceiling mount bracket.
z
Be sure to use the provided accessory wire with an eye bolt as an extra safety measure to prevent the
z
projector from falling down. (Install in a different location to the ceiling mount bracket)
Do not cover the air inlet port or the air outlet port.
Doing so will cause the projector to overheat, which can cause re or damage to the projector.
Do not place the projector in narrow, badly ventilated places such as closets or bookshelves.
z
Do not place the projector on cloth or papers, as these materials could be drawn into the air inlet port.
z
Do not place your hands or other objects close to the air outlet port.
Doing so will cause burns or damage your hands or other objects.
Heated air comes out of the air outlet port. Do not place your hands or face, or objects which cannot
z
withstand heat close to this port.
Do not look and place your skin into the lights emitted from the lens while the projector is being used.
Doing so can cause burns or loss of sight.
Strong light is emitted from the projector’s lens. Do not look or place your hands directly into this light.
z
Be especially careful not to let young children look into the lens. In addition, turn off the power and
z
disconnect the power plug when you are away from the projector.
Do not insert any foreign objects into the projector.
Doing so will cause re or electric shocks.
Do not insert any metal objects or ammable objects into the projector or drop them onto the projector.
z
Never attempt to remodel or disassemble the projector.
High voltages can cause re or electric shocks.
For any inspection, adjustment and repair work, please contact an Authorized Service Center.
z
Do not project an image with the lens cover attached.
Doing so can cause re.
Do not allow metal objects, ammable objects, or liquids to enter inside of the projector. Do not allow
the projector to get wet.
Doing so may cause short circuits or overheating, and result in re, electric shock, or malfunction of the
projector.
Do not place containers of liquid or metal objects near the projector.
z
If liquid enters inside of the projector, consult your dealer.
z
Particular attention must be paid to children.
z
Use the ceiling mount bracket specied by Panasonic.
Defects in the ceiling mount bracket will result in falling accidents.
Attach the supplied safety cable to the ceiling mount bracket to prevent the projector from falling down.
z
Be sure to ask authorized personnel or your supplier when mounting the product to a ceiling.
This requires an optional ceiling mount bracket.
Model No.: ET-PKV100H (for high ceilings), ET-PKV100S (for low ceilings),
ET-PKT100B (Projector Mount Base).

Read this rst!
ENGLISH - 5
Important
Information
WARNING:
ACCESSORIES

Do not use or handle the batteries for remote control, interactive pointer and interactive light pen
improperly, and refer to the following.
Failure to observe this will cause burns, batteries to leak, overheat, explode or catch re.
Do not use unspecied batteries.
z
Do not disassemble dry cell batteries.
z
Do not heat the batteries or place them into water or re.
z
Do not allow the + and
z
-
terminals of the batteries to come into contact with metallic objects such as
necklaces or hairpins.
Do not store batteries together with metallic objects.
z
Store the batteries in a plastic bag and keep them away from metallic objects.
z
Make sure the polarities (+ and
z
-
) are correct when inserting the batteries.
Do not use a new battery together with an old battery or mix different types of batteries.
z
Do not use batteries with the outer cover peeling away or removed.
z
Remove the empty batteries from the remote control at once.
z
Insulate the battery using tape or something similar before disposal.
z
Do not allow children to reach the batteries (AAA/R03 or AAA/LR03 type).
The battery can cause personal injury if swallowed.
z
If swallowed, seek medical advice immediately.
z
If the battery uid leaks, do not touch it with bare hands, and take the following measures if necessary.
Battery uid on your skin or clothing could result in skin inammation or injury.
z
Rinse with clean water and seek medical advice immediately.
Battery uid coming in contact with your eyes could result in loss of sight.
z
In this case, do not rub your eyes. Rinse with clean water and seek medical advice immediately.
Do not disassemble the lamp unit.
If the lamp breaks, it could cause injury.
Lamp replacement
The lamp has high internal pressure. If improperly handled, an explosion and severe injury or accidents will
result.
The lamp can easily explode if struck against hard objects or dropped.
z
Before replacing the lamp, be sure to disconnect the power plug from the wall outlet.
z
Electric shocks or explosions can result if this is not done.
When replacing the lamp, turn the power off and allow the lamp it to cool for at least 1 hour before handling
z
it otherwise it can cause burns.
Do not allow infants or pets to touch the remote control unit.
Keep the remote control unit out of the reach of infants and pets after using it.
z
Do not use the supplied power cord with devices other than this projector.
Using the supplied power cord with devices other than this projector may cause short circuits or
z
overheating, and result in electric shock or re.
Remove the depleted batteries from the remote control promptly.
Leaving them in the unit may result in uid leakage, overheating, or explosion of the batteries.
z
CAUTION:
POWER

When disconnecting the power cord, be sure to hold the power plug and power connector.
If the power cord itself is pulled, the lead will become damaged, and re, short-circuits or serious electric
shocks will result.
When not using the projector for an extended period of time, disconnect the power plug from the wall
outlet and remove the batteries from the remote control.
Disconnect the power plug from the wall outlet before carrying out any cleaning and replacing the unit.
Electric shocks can result if this is not done.

Read this rst!
6- ENGLISH
Important
Information
CAUTION:
ON USE/INSTALLATION

Do not put your weight on this projector.
You could fall or the projector could break, and injury will result.
Be especially careful not to let young children stand or sit on the projector.
z
Do not place the projector in extremely hot locations.
Doing so will cause the outer casing or internal components to deteriorate, or result in re.
Take particular care in locations exposed to direct sunlight or near stoves.
z
Always disconnect all cables before moving the projector.
Moving the projector with cables still attached can damage the cables, which will cause re or electric shocks
to occur.
Never plug headphones and earphones into AUDIO OUT jack.
Excessive sound pressure from earphones and headphones can cause hearing loss.
ACCESSORIES

Do not use the old lamp unit.
If used it could cause lamp explosion.
If the lamp has broken, ventilate the room immediately. Do not touch or bring your face close to the
broken pieces.
Failure to observe this will cause the user to absorb the gas which was released when the lamp broke and which
contains nearly the same amount of mercury as uorescent lamps, and the broken pieces will cause injury.
If you believe that you have absorbed the gas or that the gas has got into your eyes or mouth, seek
z
medical advice immediately.
Ask your dealer about replacing the lamp unit and check the inside of the projector.
z
Trademarks
HDMI, the HDMI logo and High-Denition Multimedia Interface is a trademark or registered trademark of HDMI
•
Licensing LLC.
Other names, company names or product names used in these operating instructions are the trademarks or
•
registered trademarks of their respective holders.
Please note that the operating instructions do not include the ® and TM symbols.
Illustrations in these operating instructions
Note that illustrations of the projector and screens may differ from the ones you actually see.
•
Page references
In these instructions, references to pages are indicated as: (
•Æpage 00).
Term
In these instructions, the “Wireless remote control unit” accessory is referred to as the “Remote control”.
•
Remote Control Batteries

Press the guide and lift the cover.
Interactive pointer and light pen batteries

Rotate as shown in the following gures.
To remove the batteries

ENGLISH - 7
This function enables Input search
and Auto PC adj. by pressing the
<AUTO SETUP> button on the
remote control.
With the Direct Power Off function,
you can disconnect the power cord
from the wall outlet or turn off the
breaker even during projection.
The inclusion of an HDMI terminal
provides support for high quality
video and HDMI audio.
The digital zoom function allows you
to focus on the crucial information
during a presentation.
This projector has the interactive
software and tools.
The interactive function allows
you to write and draw on a virtual
whiteboard by using the interactive
pen or pointer.
Auto Setup Function
Direct Power Off Function
Improved connectivity
Useful Functions for Presentations
Interactive Function
JQuick steps
For details, see the corresponding pages.
1. Set up your projector.
(Æpage 20)
2. Connect with other devices.
(Æpage 23)
3. Connect the power cord.
(Æpage 24)
4. Power on.
(Æpage 26)
5. Select the input signal.
(Æpage 29)
6. Adjust the image.
(Æpage 29)

8- ENGLISH
Important
Information Preparation Getting Started Basic Operation Settings Maintenance Appendix
Contents Be sure to read “Read this rst!”. ( pages 2 to 6)
Important Information
Read this rst! ........................................... 2
Contents..................................................... 8
Precautions for Use................................. 10
Cautions when transporting.......................................... 10
Cautions when installing............................................... 10
Security .........................................................................11
Disposal.........................................................................11
Cautions on use ........................................................... 12
Accessories .................................................................. 13
Optional accessories .................................................... 14
Preparation
About Your Projector .............................. 15
Remote control ............................................................. 15
Projector body .............................................................. 16
Interactive Function ...................................................... 16
Control panel ............................................................... 17
Indicators...................................................................... 17
Side terminals............................................................... 18
Using Remote control ............................. 19
Installing and Removing batteries ................................ 19
Setting Remote control ID numbers ............................. 19
Getting Started
Setting up................................................. 20
Projection method ........................................................ 20
Parts for ceiling mount (Optional)................................. 20
Screen size and throw distance ................................... 21
Adjusting front adjustable feet ...................................... 22
Connections............................................. 23
Before connecting to the projector ............................... 23
Connecting example..................................................... 23
Basic Operation
Powering ON/OFF.................................... 24
Connecting the power cord .......................................... 24
ON(G)/STANDBY(R) indicator...................................... 25
Turning On the Projector .............................................. 26
Enter a PIN code .......................................................... 27
Turning Off the Projector .............................................. 28
Projecting................................................. 29
Selecting the image...................................................... 29
How to adjust the state of the image ............................ 29
Basic operations by using the remote
control................................................... 30
Using the Auto setup function....................................... 30
Switching the input signal............................................. 30
Using the SCREEN button ........................................... 30
Using the KEYSTONE button....................................... 31
Using the INFO. button................................................. 31
Using the FREEZE function ......................................... 31
Using the AV MUTE function ........................................ 32
Using the P-TIMER button ........................................... 32
Using the LAMP button ................................................ 32
Using the D.ZOOM buttons .......................................... 32
Controlling the volume of the speaker.......................... 32
Using the IMAGE button............................................... 33
Using the MUTE button ................................................ 33
Settings
Menu Navigation...................................... 34
Navigating through the menu ....................................... 34
Main menu.................................................................... 35
Sub menu ..................................................................... 35
Input menu ............................................... 37
Computer 1: RGB/Component /RGB (Scart) ............... 37
Computer 2: RGB......................................................... 37
HDMI ............................................................................ 37
Video ............................................................................ 37
S-video ......................................................................... 37
AUTO PC adjust....................................... 39
Auto PC adj. ................................................................. 39
Manual PC adjust..................................... 40
Fine sync ...................................................................... 40
Total dots ...................................................................... 40
Horizontal ..................................................................... 40
Vertical.......................................................................... 40
Current mode ............................................................... 41
Clamp ........................................................................... 41
Display area H.............................................................. 41
Display area V .............................................................. 41
Reset ............................................................................ 41
Mode free ..................................................................... 41
Store............................................................................. 41
Image select ............................................ 42
Dynamic ....................................................................... 42
Standard....................................................................... 42
Real .............................................................................. 42
Cinema ......................................................................... 42
Blackboard(Green) ....................................................... 42
Colorboard.................................................................... 42
Image 1-4 ..................................................................... 42

ENGLISH - 9
Important
Information
PreparationGetting StartedBasic OperationSettingsMaintenanceAppendix
Image adjust............................................. 43
Contrast........................................................................ 43
Brightness .................................................................... 43
Color............................................................................. 43
Tint .............................................................................. 43
Color temp.................................................................... 43
Red .............................................................................. 44
Green ........................................................................... 44
Blue ............................................................................. 44
Sharpness .................................................................... 44
Gamma......................................................................... 44
Noise reduction ............................................................ 44
Progressive .................................................................. 45
Reset ............................................................................ 45
Store............................................................................. 45
Screen ...................................................... 46
Normal.......................................................................... 46
Full .............................................................................. 46
Wide(16:9).................................................................... 46
Zoom ............................................................................ 46
True .............................................................................. 46
Natural wide ................................................................. 46
Custom ......................................................................... 46
Custom adj. .................................................................. 47
Digital zoom +............................................................... 47
Digital zoom - ............................................................... 47
Keystone ...................................................................... 47
Ceiling .......................................................................... 48
Rear.............................................................................. 48
Screen aspect ............................................................. 48
Reset ............................................................................ 48
Sound ....................................................... 49
Volume ......................................................................... 49
Mute ............................................................................. 49
Setting ...................................................... 50
Language ..................................................................... 50
Menu position ............................................................... 50
Auto setup .................................................................... 50
Background .................................................................. 51
Display.......................................................................... 51
Logo ............................................................................. 51
HDMI setup .................................................................. 52
Terminal........................................................................ 52
Power management ..................................................... 52
Direct on ....................................................................... 53
Standby mode .............................................................. 53
P-timer.......................................................................... 53
Closed caption.............................................................. 54
Lamp power.................................................................. 54
Remote control ............................................................. 54
Security ........................................................................ 55
Fan .............................................................................. 55
Fan control ................................................................... 56
Video delay control....................................................... 56
Lamp runtime ............................................................... 56
Filter counter ................................................................ 56
Warning log .................................................................. 57
Factory default.............................................................. 57
Information............................................... 58
Input Source Information Display ................................ 58
Maintenance
LAMP and WARNING Indicators ............ 59
Managing the indicated problems ................................ 59
Replacement ............................................ 60
Before replacing the unit .............................................. 60
Maintenance................................................................. 60
Replacing the unit......................................................... 61
Attaching the Lens Cover ............................................. 64
Attaching the Cable Holder and Ferrite Core ............... 64
Troubleshooting ...................................... 65
Appendix
Technical Information ............................. 67
Serial terminal .............................................................. 67
Other terminals............................................................. 70
List of compatible signals ............................................. 71
Specications .......................................... 75
Dimensions................................................................... 77
Ceiling mount bracket safeguards......... 77
Index ......................................................... 78
Contents

10 - ENGLISH
Important
Information
Precautions for Use
Cautions when transporting
When transporting the projector, hold it securely by its bottom and avoid excessive vibration and impacts.
z
Doing so may damage the internal parts and result in malfunctions.
Do not transport the projector with the adjustable feet extended. Doing so may damage the adjustable feet.
z
Cautions when installing
Do not set up the projector outdoors.
J
The projector is designed for indoor use only.
z
Do not use under the following conditions.
J
Places where vibration and impacts occur such as in a car or vehicle: Doing so may damage the internal parts
z
and result in malfunctions.
Near the exhaust of an air conditioner or near lights (studio lamps, etc.) where temperature changes greatly
z
(Operating environment Æpage 76): Doing so may shorten the life of the lamp or result in deformation of the
outer case and malfunctions.
Near high-voltage power lines or near motors: Doing so may interfere with the operation of the projector.
z
Do not install the projector at elevations of 2700 m (8858 ft) or higher above
J
sea level.
Failure to do so may shorten the life of the internal parts and result in malfunctions.
Do not use the projector installed vertically or tilted right or left (
JÆpage 20)
Using the projector at a vertical angle that exceeds 20° may reduce product life or result in malfunction.
Be sure to ask a specialized technician when installing the product to a
J
ceiling.
If the product is to be installed hanging from the ceiling, purchase an optional Ceiling Mount Attachment
(Optional accessories Æpage 14).
Please call a specialized technician or contact an Authorized Service Center for installation.