Panasonic PJLink PT-TW341R Operating Instructions Manual

Commercial use
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Operating Instructions

Functional Manual
LCD Projector
Commercial Use
PT-TW341R
Model No.
Thank you for purchasing this Panasonic Product.
■ Before operating this product, please read the instructions carefully, and save this manual
for future use.
■ Before using your projector, be sure to read "Read this first!" (x pages 2 to 9).
ENGLISH
TQBJ0705

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Summary of Contents for Panasonic PJLink PT-TW341R

  • Page 1: Operating Instructions

    Commercial Use PT-TW341R Model No. Thank you for purchasing this Panasonic Product. ■ Before operating this product, please read the instructions carefully, and save this manual for future use. ■ Before using your projector, be sure to read “Read this first!” (x pages 2 to 9).
  • Page 2: Read This First

    This is a device to project images onto a screen, etc., and is not intended for use as indoor lighting in a domestic environment. Directive 2009/125/EC Importer's name and address within the European Union Panasonic Marketing Europe GmbH Panasonic Testing Center Winsbergring 15, 22525 Hamburg, Germany 2 - ENGLISH...
  • Page 3 Do not remove FCC NOTICE (USA) Declaration of Conformity Model Number: PT-TW341R Trade Name: Panasonic Responsible Party: Panasonic Corporation of North America Address: Two Riverfront Plaza, Newark, NJ 07102-5490 General Contact: http://www.panasonic.com/contactinfo Projector Contact: http://www.panasonic.net/avc/projector/ This device complies with Part 15 of the FCC Rules.
  • Page 4 Read this first! IMPORTANT: THE MOULDED PLUG (U.K. only) FOR YOUR SAFETY, PLEASE READ THE FOLLOWING TEXT CAREFULLY. This appliance is supplied with a moulded three pin mains plug for your safety and convenience. A 13 amp fuse is fitted in this plug.
  • Page 5 Read this first! WARNING: „ POWER The wall outlet or the circuit breaker shall be installed near the equipment and shall be easily acces- sible 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 fire or electric shock. z If foreign objects or water get inside the projector, cut off the power supply.
  • Page 6 If liquid enters inside of the projector, consult your dealer. z Particular attention must be paid to children. Use the ceiling mount bracket specified by Panasonic. Defects in the ceiling mount bracket will result in falling accidents. z Attach the supplied safety cable to the ceiling mount bracket to prevent the projector from falling down.
  • Page 7 Read this first! WARNING: 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. z 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.
  • Page 8 Read this first! CAUTION: „ MAINTENANCE Ask your dealer about cleaning inside the projector once a year. Continuous use while dust is accumulated inside the projector may result in fire. z For cleaning fee, ask your dealer. Brazil Only Brasil Apenas „...
  • Page 9 Read this first! To remove the battery rRemove control batteries rInteractive light pen batteries 1. Press the guide and lift 2. Remove the batteries. Rotate as shown in the following figure. the cover. rTrademarks f Windows, Windows Vista and Internet Explorer and PowerPoint are registered trademarks or trademarks of Microsoft Corporation in the United States and other countries.
  • Page 10: Features Of The Projector

    Features of the Projector Quick Steps For details, see the corresponding pages. Comfortable viewing in a bright environment 1. Set up your projector. (x page 26) The high contrast ratio 10 000 : 1 is achieved in a compact body. The low noise level 28 dB supports comfortable viewing during quiet scenes.
  • Page 11: Table Of Contents

    Contents Contents Contents Be sure to read “Read this first!” from page 2. Read this first! ..........2 Using the keystone distortion and curved correction functions ........... 38 Using the information function ......38 Chapter 1 Preparation Using the freeze function ........39 Using the AV mute function ........
  • Page 12 Contents [Sound] ..............56 [HDMI Setup] ............57 [Expand] menu ............58 [Language] ............58 [Auto setup] ............58 [Keystone] ............60 [Logo] ..............63 [Security] .............. 65 [Power management] ........... 66 [Filter counter] ............67 [Test pattern] ............67 [Network] ..............
  • Page 13: Chapter 1 Preparation

    Preparation Chapter 1 This chapter describes things you need to know or check before using the projector. ENGLISH - 13...
  • Page 14: Precautions For Use

    Chapter 1 Preparation - Precautions for use Precautions for use Cautions when transporting f When transporting the projector, hold it securely by its bottom and avoid excessive vibration and impacts. Doing so may damage the internal parts and result in malfunctions. f Do not transport the projector with the adjustable feet extended.
  • Page 15: Security

    Make your password as difficult to guess as possible. f Change your password periodically. f Panasonic or its affiliate company never inquires a password directly to a customer. Do not tell your password in case you receive such an inquiry.
  • Page 16: Cautions On Use

    Chapter 1 Preparation - Precautions for use Cautions on use rTo get a good picture quality f Draw curtains or blinds over windows and turn off any lights near the screen to prevent outside light or light from indoor lamps from shining onto the screen. f Depending on where the projector is used, heated air from an exhaust port or warm or cold air from an air conditioner can cause a shimmering effect on screen.
  • Page 17: Accessories

    Chapter 1 Preparation - Precautions for use Accessories Make sure the following accessories are provided with your projector. Numbers enclosed < > show the number of accessories. Wireless remote control unit <1> Power cord (H2930094500) (H2100144500) (H2100148500) CD-ROM <1> (H4100610500) (H2100147500) RGB signal cable <1>...
  • Page 18: Contents Of The Supplied Cd-Rom

    Chapter 1 Preparation - Precautions for use Contents of the supplied CD-ROM The contents of the supplied CD-ROM are as follow. Operating Instructions – Functional Manual Operating Instructions – Multi Projector Monitoring & Control Software Operating Instructions – LightPen3 Software Instruction/list (PDF) This is a list of projectors that are com- patible with the Multi Projector Monitor-...
  • Page 19: About Your Projector

    Chapter 1 Preparation - About your projector About your projector Remote control 12 <VOLUME +/–> buttons 1 Power <v/b> button Adjusts the volume of the built-in speaker or audio Turns the projector on or off. output. (x page 40) 2 <COMPUTER 1> button Switches the Computer 1 or Component signal to project.
  • Page 20: Projector Body

    Chapter 1 Preparation - About your projector Note f The remote control can be used within a distance of about 5 m (16'4-13/16") if pointed directly at the remote control signal receiver. The remote control can control at angles of up to ± 30 ° vertically and ± 30 ° horizontally, but the effective control range may be reduced.
  • Page 21: Control Panel And Indicators

    Chapter 1 Preparation - About your projector Bottom Projection direction 13 Control panel and Indicators 15 Focus ring Adjust the focus. 14 Lamp cover (x page 88) The lamp unit is located inside. Control panel and Indicators 1 Power indicator <ON(G)/STANDBY(R)> 5 Warning indicator <WARNING>...
  • Page 22: Rear Terminals

    Chapter 1 Preparation - About your projector Rear terminals 1 <VARIABLE AUDIO OUT> terminal 8 <USB A (VIEWER)> terminal This is the terminal to output the audio signal input to the When using the Memory Viewer function, insert the USB projector.
  • Page 23: Using The Remote Control

    Chapter 1 Preparation - Using the remote control Using the remote control Inserting and Removing batteries Fig. 2 Fig. 1 Open the cover. (Fig. 1) Insert batteries and close the cover (Insert the "m" side first.). (Fig. 2) f When removing the batteries, perform the steps in reverse order. Setting Remote control ID numbers When you use the system with multiple projectors, you can operate all the projectors simultaneously or each projector individually using single remote control, if unique ID number is assigned to each projector.
  • Page 24: How To Use The Interactive Light Pen

    Chapter 1 Preparation - How to use the Interactive light pen How to use the Interactive light pen About the Interactive light pen Tip with touch sensor Power button Installing and Removing batteries (ii) Figure 1 Figure 2 Rotate the cap of the pen in the direction as shown in Figure 1. Install batteries in the direction as shown in Figure 2 and rotate the cap of the pen in the reverse direction to close.
  • Page 25: Chapter 2 Getting Started

    Getting Started Chapter 2 This chapter describes things you need to do before using the projector such as the setup and connections. ENGLISH - 25...
  • Page 26: Setting Up

    Chapter 2 Getting Started - Setting up Setting up Installation mode There are four ways to set up the projector. Set the [Display] menu → [Project way] (x page 50) 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...
  • Page 27: Screen Size And Throw Distance

    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 Screen Screen...
  • Page 28: Adjusting Adjustable Feet

    Chapter 2 Getting Started - Setting up Adjusting adjustable feet Lift the front of the projector and press the feet lock latch with your finger to adjust the projection angle up and down. Release your finger to lock the adjustable feet. For slight adjustment, rotate the adjustable feet.
  • Page 29: Connecting

    Chapter 2 Getting Started - Connecting Connecting Before connecting f Before connecting, carefully read the operating instructions for the external device to be connected. f Turn off the power switch of the devices before connecting cables. f 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.
  • Page 30: Connecting Example : Av Equipment

    Chapter 2 Getting Started - Connecting <HDMI IN> terminal pin assignments and signal names Outside view Pin No. Signal names Pin No. Signal names T.M.D.S data 2+ T.M.D.S clock shield Even-numbered pins T.M.D.S clock - T.M.D.S data 2 shield T.M.D.S data 2 - T.M.D.S data 1+ —...
  • Page 31: Connecting Example : Computers

    Chapter 2 Getting Started - Connecting Connecting example : Computers Computer Computer Computer Computer USB memory Audio equipment Control computer Computer Control computer Attention f When connecting the projector to a computer or an external device, use the power cord supplied with each device and commercially available shielded cables.
  • Page 32: Chapter 3 Basic Operations

    Basic Operations Chapter 3 This chapter describes basic operations to start with. 32 - ENGLISH...
  • Page 33: Powering On/Off

    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 Check the shapes of the <AC IN>...
  • Page 34: Powering On The Projector

    Chapter 3 Basic Operations - Powering on/off Powering On the Projector Before switching on the projector, make sure all the other devices are correctly connected. (x pages 29 - 31) AC IN Connect the power cord to the projector body. Connect the power plug to an outlet.
  • Page 35: Making Adjustments And Selections

    Chapter 3 Basic Operations - Powering on/off Making adjustments and selections It is recommended that images are projected continuously for at least 30 minutes before the focus is adjusted. Adjust the focus of the image roughly. ( page 36) Change the settings of the [Display] menu → [Project way] depending on the installation mode. page 50) f Refer to “Navigating through the menu”...
  • Page 36: Projecting

    Chapter 3 Basic Operations - Projecting Projecting Check the connections of the peripheral devices (x pages 29 - 31) and connection of the power cord (x page 33) and switch on the power (x page 34) to start the projector. Select the image and adjust the state of the image. Selecting the input signal Select an input signal.
  • Page 37: Basic Operations By Using The Remote Control

    Chapter 3 Basic Operations - Basic operations by using the remote control Basic operations by using the remote control Using the automatic setup function Input search, Auto PC adjustment (during signal input from a computer) and Auto Keystone correction works at the same time. The Auto PC adjustment function can be used to automatically adjust the resolution, clock phase, and image position when analog RGB signals consisting of bitmap images such as computer signals are being input.
  • Page 38: Switching The Aspect Ratio Of The Image

    Chapter 3 Basic Operations - Basic operations by using the remote control Note f For more details about Memory Viewer function, refer to “Memory Viewer function” (x page 78). f For more details about USB display function, refer to “USB Display function” (x page 80). Switching the aspect ratio of the image You can switch aspect ratios according to the input signal.
  • Page 39: Using The Freeze Function

    Chapter 3 Basic Operations - Basic operations by using the remote control Note f For more details, refer to the [Info.] menu (x page 72). Using the freeze function You can freeze the projected image and stop the sound temporarily, regardless of the playing condition of the external device. button Press the <FREEZE>...
  • Page 40: Using The Digital Zoom Function

    Chapter 3 Basic Operations - Basic operations by using the remote control Using the digital zoom function (Only for still image-based computer (RGB) and still image-based HDMI signals input) You can enlarge the center area. You can also change the location of the area to be enlarged. buttons Press the <D.ZOOM +>...
  • Page 41: Using The Daylight View Lite Function

    Chapter 3 Basic Operations - Basic operations by using the remote control Press the <MUTE> button again. f The audio turns on. Using the Daylight View Lite function The Daylight View Lite function improves the vividness of the image even if it is projected under a bright light. button Press the <DAYLIGHT VIEW>...
  • Page 42: Chapter 4 Settings

    Settings Chapter 4 This chapter describes the settings and adjustments you can make using the on-screen menu. 42 - ENGLISH...
  • Page 43: Menu Navigation

    Chapter 4 Settings - Menu Navigation Menu Navigation The on-screen menu (Menu) is used to perform various settings and adjustments of the projector. Navigating through the menu Operating procedure button Press the <MENU> button on the remote control or the control panel. f The main menu screen appears.
  • Page 44: Main Menu

    Chapter 4 Settings - Menu Navigation Press as to switch or adjust settings. f Some items will switch in order as follows each time you press Press the <ENTER> button or the <MENU> button. f The changed settings or the adjusted value is confirmed. Press as to select a sub-menu item, press the <ENTER>...
  • Page 45: Sub Menu

    Chapter 4 Settings - Menu Navigation Sub menu The sub-menu screen of the selected main menu appears, and you can set and adjust the various items in the submenu. [Display] Sub-menu item Factory default Page [Auto PC adj.]* [Fine sync]* [H Position]* [V Position]* [H.Size]*...
  • Page 46: Memory Viewer

    Chapter 4 Settings - Menu Navigation Sub-menu item Factory default Page [Keystone] [Store] [Logo] [Security] [Power management] [Ready] [Filter counter] [Test pattern] [Off] [Network] [Remote control] [All] [Factory default] [Memory Viewer] Sub-menu item Factory default Page [Set Slide] [Slide Transition Effect] [Slide Right] [Sort Order] [Name Order]...
  • Page 47: [Input] Menu

    Chapter 4 Settings - [Input] menu [Input] menu To select the input source directly by pressing the input selection buttons on the remote control or to select the input source in the [Input] screen by pressing the <INPUT/ENTER> button on the control panel. Switching the input source When using the remote control Press the input selection (<COMPUTER 1>, <COMPUTER 2>, <HDMI>, <VIDEO>, <MEMORY VIEWER/...
  • Page 48: [Display] Menu

    Chapter 4 Settings - [Display] menu [Display] menu On the menu screen, select [Display] from the main menu, and select an item from the submenu. Refer to “Navigating through the menu” (x page 43) for the operation of the menu screen. fAfter selecting the item, press asqw to set.
  • Page 49: [V Position]

    Chapter 4 Settings - [Display] menu Orientation Operation Adjustment Press the a button. The image position moves to the right. Horizontal (left and right) adjustment. Press the s button. The image position moves to the left. Note f [H Position] is not available while the image is expanded in the digital zoom function. [V Position] (Only for computer signals input) Move the image position vertically if the image position projected on the screen is shifted even when the relative position of the...
  • Page 50: [Project Way]

    Chapter 4 Settings - [Display] menu [Project way] Set the projection method in accordance with the installation status of the projector. Change the projection method if the screen display is upside down or inverted. Press as to select [Project way]. Press the <ENTER>...
  • Page 51: [Color Adjust] Menu

    Chapter 4 Settings - [Color adjust] menu [Color adjust] menu On the menu screen, select [Color adjust] from the main menu, and select an item from the submenu. Refer to “Navigating through the menu” (x page 43) for the operation of the menu screen. fAfter selecting the item, press as to set.
  • Page 52: [Color]

    Chapter 4 Settings - [Color adjust] menu Operation Adjustment Adjustment range Press the a button. Increases the brightness of the dark (black) parts of the screen. 0 ~ +63 Press the s button. Reduces the brightness of the dark (black) parts of the screen. [Color] (Except for computer signal input) You can adjust the color saturation of the projected image.
  • Page 53: [Sharpness]

    Chapter 4 Settings - [Color adjust] menu Press the a button. Deepen green tone. [Green] 0 ~ +63 Press the s button. Lighten green tone. Press the a button. Deepen blue tone. [Blue] 0 ~ +63 Press the s button. Lighten blue tone. [Sharpness] You can adjust the sharpness of the projected image.
  • Page 54: [Setting] Menu

    Chapter 4 Settings - [Setting] menu [Setting] menu On the menu screen, select [Setting] from the main menu, and select an item from the submenu. COMPUTER 1 COMPUTER 2 Refer to “Navigating through the menu” (x page 43) for the operation of the menu screen. fAfter selecting the item, press asqw to set.
  • Page 55: [Lamp Control]

    Chapter 4 Settings - [Setting] menu Note f It is set to [Off] when using the projector in the elevation of below 1 400 m (4 593’). It is set to [On] when using the projector in the elevation of above 1 400 m (4 593’) and below 2 700 m (8 858’). Failure to do so may shorten the life of the internal parts and result in malfunctions.
  • Page 56: [Key Lock]

    Chapter 4 Settings - [Setting] menu f [Closed caption] can only be selected if an NTSC signal is input. f If [Closed caption] is set to the item except for [Off], the brightness of image may be changed according to the external devices or the used content of the closed caption corresponding connection.
  • Page 57: [Hdmi Setup]

    Chapter 4 Settings - [Setting] menu f You can also press the <VOLUME +/-> button on the remote control. (x page 40) Operation Adjustment Range Press the a button. Turns up the volume. 0 ~ +25 Press the s button. Turns down the volume. Setting the mute Press as to select [Sound].
  • Page 58: [Expand] Menu

    Chapter 4 Settings - [Expand] menu [Expand] menu On the menu screen, select [Expand] from the main menu, and select an item from the submenu. Refer to “Navigating through the menu” (x page 43) for the operation of the menu screen. fAfter selecting the item, press asqw to set.
  • Page 59: Input Search

    Chapter 4 Settings - [Expand] menu [Input search] This function is used to detect the signals and project the automatic input signals automatically. This function is used to adjust [Fine sync], [H position], [V position] and [H.Size] automatically [Auto PC adj.] when input the analog computer signal.
  • Page 60: [Keystone]

    Chapter 4 Settings - [Expand] menu [Keystone] You can correct the trapezoidal distortion that occurs when the projector is installed tilted or when the screen is tilted. Press as to select [Keystone]. Press the <ENTER> button. f The [Keystone] screen is displayed. Press as to select one item.
  • Page 61: Corner Correction

    Chapter 4 Settings - [Expand] menu Adjusts the upper of the keystone. Press the a button. Vertical Press the s button. Adjusts the bottom of the keystone. Note f The white arrows indicate that there is no correction. f A red arrow indicates the direction of correction. f An arrow disappears at the maximum correction.
  • Page 62 Chapter 4 Settings - [Expand] menu Items Operation Adjustment Extend the vertical lines to left and Press the w button. right. Dent the vertical lines to left and right. Press the q button. [Curved correction X/Y Extend the horizontal lines to top and Gain] Press the a button.
  • Page 63: [Logo]

    [Off] Displays nothing to project when the projector start-up. [Default] Displays the Panasonic logo when the projector start-up. [User] Displays the image registered by the user with the capture function. *1 [User] will be unavailable when the captured image is not registered.
  • Page 64 Chapter 4 Settings - [Expand] menu [Logo PIN code lock] Set the Logo PIN code (three-digit). Press as to select [Logo]. Press the <ENTER> button. f The [Logo] screen is displayed. Press as to select [Logo PIN code lock]. Press the <ENTER> button. f The [Logo PIN code] input screen is displayed.
  • Page 65: [Security]

    Chapter 4 Settings - [Expand] menu f If you entered an incorrect digit, the digit () will turn red and reset, and then re-enter a digit. [Security] Set the PIN code to prevent the unauthorized operation by the third party. The [PIN code] input screen will be displayed when turn on the projector.
  • Page 66: [Power Management]

    Chapter 4 Settings - [Expand] menu f The [Security] screen is displayed. Press as to select [PIN code change]. Press the <ENTER> button. f The [New PIN code] input screen is displayed. Enter the PIN code you have set according to the steps in "Enter a PIN code". Press the <ENTER>...
  • Page 67: [Filter Counter]

    Chapter 4 Settings - [Expand] menu [Filter counter] This function is used to reset the filter use time and set the warning display. Press as to select [Filter counter]. Press the <ENTER> button. f The [Filter counter] screen is displayed. Press as to switch the item.
  • Page 68: [Network]

    Chapter 4 Settings - [Expand] menu f The selected test pattern is displayed and the menu screen is disappeared. Note f Press the <MENU> button to display the menu screen and select [Off] in [Test pattern] when you want to cancel the Test pattern function.
  • Page 69: [Factory Default]

    Chapter 4 Settings - [Expand] menu [All] Select when controlling projectors without specifying an ID number. [Code 1] - [Code 6] Select when specifying an ID number to control individual projector. Press the <ENTER> button. f [Remote control] is set. Note f To specify an ID number for individual control, the ID number of a remote control must match the ID number of the projector.
  • Page 70: [Memory Viewer] Menu

    Chapter 4 Settings - [Memory Viewer] menu [Memory Viewer] menu On the menu screen, select [Memory Viewer] from the main menu, and select an item from the submenu. Refer to “Navigating through the menu” (x page 43) for the operation of the menu screen. fAfter selecting the item, press as to set.
  • Page 71: [Best Fit]

    Chapter 4 Settings - [Memory Viewer] menu [No Rotate] Rotate is disabled. [270 Degrees] Rotates 270 degrees in anti-clockwise direction. [180 Degrees] Rotates 180 degrees. [90 Degrees] Rotates 90 degrees in anti-clockwise direction. [Best Fit] Set the image whether or not to fit with the projected screen. Press as to select [Best Fit].
  • Page 72: [Info.] Menu

    Chapter 4 Settings - [Info.] menu [Info.] menu On the menu screen, select [Info.] from the main menu. Refer to “Navigating through the menu” (x page 43) for the operation of the menu screen. [Info.] Display the status of the projector. Press as to select [Info.].
  • Page 73: Network Control

    Chapter 4 Settings - Network control Network control Network connections The projector has a network function, and the following operations are available from the computer using the web browser control. f Setting and adjustment of the projector. f Display of the projector status. Note f A LAN cable is required to use the network function.
  • Page 74: Accessing From The Web Browser

    Chapter 4 Settings - Network control Note f Please confirm with your network administrator before you connect to an existing network. f The following settings are set before the projector leaves the factory. [DHCP] [IP address] 192.168.1.100 [Subnet] 255.255.255.0 [Gateway] 192.168.1.1 [DNS] 192.168.1.1...
  • Page 75 Chapter 4 Settings - Network control Description of each item 1 [System Status] 4 [Image Setup] The [System Status] page is displayed by clicking this The [Image Setup] page is displayed by clicking this item. item. 2 [General Setup] 5 [Network Setup] The [General Setup] page is displayed by clicking this The [Network Setup] page is displayed by clicking item.
  • Page 76 Chapter 4 Settings - Network control [Picture Setup] page 1 [Brightness] 4 [Color] Adjusts the brightness of the projected image. Adjusts the color saturation of the projected image. 2 [Contrast] 5 [Tint] Adjusts the contrast of the projected image. Adjusts the skin tone of the projected image 3 [Sharpness] 6 [Color Temperature] Adjusts the sharpness of the projected image.
  • Page 77 Chapter 4 Settings - Network control 1 [Aspect] 7 [Auto PC adj.] Switches the aspect of the projected image. Executes the Auto PC adj. function. 2 [Fine sync] 8 [V Keystone] Adjusts the fine sync of the projected image. Corrects the keystone in vertical direction. 3 [H Position] 9 [H Keystone] Adjusts the horizontal position of the projected image.
  • Page 78: Using Useful Functions

    Chapter 4 Settings - Using useful functions Using useful functions Memory Viewer function The Memory Viewer function makes it is possible to project the video and pictures which are stored in the USB memory when the USB memory is inserted into the projector. r What you can project with the Memory Viewer function Memory Viewer function supports the following image files.
  • Page 79: Playing The Video

    Chapter 4 Settings - Using useful functions Press asqw on the remote control to select a file. Press the <MENU> button to select the [Memory Viewer] → [Set Slide]. Press the <ENTER> button on the remote control. f The picture will display on the full screen. f Press the <ENTER>...
  • Page 80: Usb Display Function

    Chapter 4 Settings - Using useful functions Termination of the Memory Viewer Press asqw to select the thumbnail which is displayed on the upper left corner. Press the <ENTER> button on the remote control. f Return to the standby screen “please press RC ENTER”. Remove the USB memory directly.
  • Page 81 Chapter 4 Settings - Using useful functions Note f The driver is not installed in your computer, and it will be removed from the computer when disconnected the USB cable. f It will take a while when you want to project the computer screen. f Connect a USB cable directly to the USB connector of a computer.
  • Page 82: Chapter 5 Maintenance

    Maintenance Chapter 5 This chapter describes methods of inspection when there are problems, maintenance, and replacement of the units. 82 - ENGLISH...
  • Page 83: Power/Warning Indicators

    Chapter 5 Maintenance - Power/Warning Indicators Power/Warning Indicators When an indicator lights up If a problem should occur inside the projector, the power indicator <ON(G)/STANDBY(R)> and the warning indicator <WARNING> will inform you by lighting or blinking. Check the status of the indicators and remedy the indicated problems as follows.
  • Page 84 Chapter 5 Maintenance - Power/Warning Indicators Power indica- Warning tor <ON(G)/ indicator Status Cause Solution STANDBY(R)> <WARNING> Lighting Projecting. f Is the lamp replacement warning icon displayed when turn on or turn off the projector? The replacement time of f The indicator lights up Lighting Lighting in red the lamp unit is displayed.
  • Page 85: Maintenance/Replacement

    Chapter 5 Maintenance - Maintenance/replacement Maintenance/replacement Before performing maintenance/replacement f When you perform maintenance or replacement of the parts, make sure to turn off the power and disconnect the power plug from the wall outlet. (x page 35) f Be sure to observe the procedure “Powering Off the Projector” (x page 35) when performing power supply operation. Maintenance Outer Case Wipe off dirt and dust using a soft dry cloth.
  • Page 86: Cleaning/Attaching Air Filter Unit

    Chapter 5 Maintenance - Maintenance/replacement Cleaning the air filter unit Remove the air filter unit beforehand according to the previously described procedure in “Removing the air filter unit”. Clean the air filter unit. f Vacuum dirt and dust from the air filter unit. f Do not wash the air filter unit.
  • Page 87: Replacing The Unit

    Attention f Panasonic takes no responsibility for any damage or malfunction of the product resulting from use of lamp units which are not manufactured by Panasonic. Use only specified lamp units.
  • Page 88 Chapter 5 Maintenance - Maintenance/replacement The displayed On-screen display time in [Lamp <WARNING> indicator counter] f The lamp replacement icon is displayed for 10 seconds. If you press any button within 10 seconds, the Over 5 700 hours icon disappears. less than 6 000 f The lamp replacement icon will display for 4 seconds...
  • Page 89 Chapter 5 Maintenance - Maintenance/replacement Resetting the lamp counter Be sure to reset the lamp counter after replacing the lamp unit. Connect the power plug, press the power <v/b> button on the control panel or on the remote control. While pressing the ▲ button on the control panel, press and hold the <INPUT/ENTER> button on the control panel for 8 seconds or more.
  • Page 90: Troubleshooting

    Chapter 5 Maintenance - Troubleshooting Troubleshooting Please check following points. For details, see the corresponding pages. Reference Problem Cause page f The power cord may not be connected. — f No electric supply is at the wall outlet. — f The circuit breakers have tripped. —...
  • Page 91: Chapter 6 Appendix

    Appendix Chapter 6 This chapter describes specifications and after-sales service for the projector. ENGLISH - 91...
  • Page 92: Technical Information

    Projector name query PROJECTOR Manufacturer name INF1 ? Panasonic Returns manufacturer name. query INF2 ? Model name query PT-TW341R Returns model name. Other information INF0 ? ××××× Returns information such as version number. query Class information CLSS ? Returns class for PJLink.
  • Page 93: Serial In> Terminal

    Chapter 6 Appendix - Technical Information <SERIAL IN> terminal The <SERIAL IN> terminal of the projector conforms with RS-232C so that the projector can be connected to and controlled from a computer. Connection Connecting terminals on projector Computer D-Sub 9p (female) D-Sub 9p (male) Communication cable (straight) Pin assignments and signal names...
  • Page 94: Basic Format

    Chapter 6 Appendix - Technical Information Basic format Transmission from the computer starts with STX, then the command, parameter, and ETX are sent in this order. Add parameters according to the details of control. Colon(1 byte) 3 command characters (3 bytes) Parameter (undefined length) End (1 byte) Start (1 byte) Basic format (with sub command)
  • Page 95: Cable Specifications

    Chapter 6 Appendix - Technical Information Cable specifications [When connected to a computer] Projector Computer (<SERIAL IN> terminal) (DTE specifications) Control commands When controlling the projector from a computer, the following commands are available. r Projector control command Command Control contents Parameter/return string Remark (parameter) Power on...
  • Page 96: List Of Compatible Signals

    Chapter 6 Appendix - Technical Information List of compatible signals The following table specifies the type of signals compatible with the projectors. f Symbols that indicate formats are as follows. V = VIDEO/S-VIDEO, R = RGB, Y = YC , H = HDMI Scanning frequency PnP * Dot clock...
  • Page 97 Chapter 6 Appendix - Technical Information Scanning frequency PnP * Dot clock Display resolution Mode frequency Format* Computer 1/ (dots) H (kHz) V (Hz) HDMI (MHz) Computer 2 MSXGA 1 280 x 960 60.0 60.0 108.0 1 280 x 1 024 64.0 60.0 108.0...
  • Page 98: Specifications

    Chapter 6 Appendix - Specifications Specifications The specifications of the projector are as follows. Power supply AC100 V - 240 V, 50 Hz/60 Hz 100 V - 240 V, ~3.5 A, 300 W Power consumption When [Standby mode] of [Setting] is set to [Eco]: 0.5 W When [Standby mode] of [Setting] is set to [Normal]: 6 W Panel size 1.5 cm (0.59") (aspect ratio 16 : 10)
  • Page 99 Chapter 6 Appendix - Specifications 1 (High-density D-sub 15 pin female) [RGB signal] 0.7 V [p-p] 75 Ω <COMPUTER 1 HD/SYNC TTL high impedance, automatic positive/negative polarity compatible IN> VD TTL high impedance, automatic positive/negative polarity compatible signal] Y: 1.0 V [p-p] including synchronization signal, P : 0.7 V [p-p] 75 Ω...
  • Page 100: Dimensions

    Chapter 6 Appendix - Dimensions Dimensions <Unit : mm (inch)> 97 (3-13/16") 87.5 (3-7/16") 9.8 (12/32") 124.3 (4-29/32") 335 (13-3/16") 134.1 (5-9/32") 68.5 (2-11/16") 167.5 (6-19/32") Actual dimension may differ by product.  100 - ENGLISH...
  • Page 101: Ceiling Mount Bracket Safeguards

    Ask a qualified technician to do the installation work such as mounting the projector on the ceiling. f Panasonic takes no responsibility for any damage to the projector resulting from use of a ceiling mount bracket not manufactured by Panasonic or the inappropriate choice of location for installation, even if the warranty period of the projector has not expired.
  • Page 102: Index

    Chapter 6 Appendix - Index Index How to adjust the state of the image ..36 Projection distance ......27 How to use the Interactive light pen ...24 Projector body ........20 About the Interactive light pen ....24 How to use the pen......24 [Project way] ........50 Accessing from the Web browser ..74 [H Position] .........48...
  • Page 103 Note for the battery symbol (bottom two symbol examples): This symbol might be used in combination with a chemical symbol. In this case it complies with the requirement set by the Directive for the chemical involved. Panasonic Corporation Web Site : http://panasonic.net/avc/projector/ © Panasonic Corporation 2014 W0514GC0 -ST...

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