![Epson EH-TW450 [21/78] Restricting operation control panel lock](/img/pdf.png)
Epson EH-TW450 [21/78] Restricting operation control panel lock
![Epson EH-TW450 [21/78] Restricting operation control panel lock](/views2/1165790/page21/bg15.png)
The projector has the following enhanced security functions.
• Control Panel Lock
You can prevent people changing the settings on the projector without
permission.
s
p.21
• Anti-Theft Lock
The projector is equipped with various types of anti-theft security devices.
s p.22
Restricting Operation (Control Panel Lock)
Perform one of the following to lock the operation buttons on the
Control panel.
The projector can still be operated using the Remote Control.
• Full Lock
All of the buttons on the Control panel are locked. You cannot
perform any operations from the Control panel, including turning the
power on or off.
• Partial Lock
All of the buttons on the Control panel, except for the [
t] button,
are locked.
Procedure
A
During projection, press the [Menu] button and select
Settings - Control Panel Lock from the Configuration Menu.
s "Using the Configuration Menu" p.30
Using the Remote Control Using the Control panel
B
Select either Full Lock or Partial Lock.
C
Select Yes when the confirmation message is displayed.
The Control panel buttons are locked according to the setting you
chose.
Security Functions
21
Содержание
- Caution 2
- Notations used in this guide 2
- Warning 2
- Changing the projected image 13 3
- Configuration menu 3
- Contents 3
- Functions for enhancing projection 15 3
- Introduction 3
- List of functions 31 3
- Notations used in this guide 2 3
- Part names and functions 6 3
- Problem solving 41 3
- Projecting jpeg images in a slideshow 23 3
- Security functions 21 3
- Troubleshooting 3
- Useful functions 3
- Using the configuration menu 30 3
- Using the help 40 3
- Appearance 73 4
- Appendix 4
- Cleaning 53 4
- Contents 4
- General notes 76 4
- Glossary 74 4
- Index 77 4
- Installation methods 52 4
- Monitoring and controlling the projector using a computer esc vp21 commands 66 4
- Optional accessories and consumables 61 4
- Replacing consumables 55 4
- Saving a user s logo 62 4
- Screen size and projection distance 64 4
- Specifications 70 4
- Supported monitor displays 67 4
- Introduction 5
- Caution 6
- Front top 6
- Part names and functions 6
- Part names and functions 7
- Control panel 8
- Part names and functions 8
- Part names and functions 9
- Remote control 9
- Part names and functions 10
- Attention 11
- Connecting to video equipment 11
- Part names and functions 11
- Useful functions 12
- Automatically detect input signal and change the projected image source search 13
- Changing the projected image 13
- Procedure 13
- Changing the projected image 14
- Switch to the target image by remote control 14
- You can change directly to the target image by pressing the following buttons on the remote control 14
- Functions for enhancing projection 15
- Procedure 15
- Selecting the projection quality selecting color mode 15
- Functions for enhancing projection 16
- Hiding the image and sound temporarily a v mute 16
- Setting the auto iris 16
- Changing methods 17
- Changing the aspect ratio 17
- Freezing the image freeze 17
- Functions for enhancing projection 17
- Changing the aspect for video equipment images 18
- Functions for enhancing projection 18
- Changing the aspect for computer images 19
- Functions for enhancing projection 19
- You can change the aspect as follows this projector offers wxga 1280x800 resolution aspect ratio 16 10 when projecting onto 16 9 screens set the aspect to 16 9 19
- Functions for enhancing projection 20
- Procedure 21
- Restricting operation control panel lock 21
- Security functions 21
- Anti theft lock 22
- Installing the wire lock 22
- Security functions 22
- Attention 23
- Connecting and removing usb devices 23
- Connecting usb devices 23
- Projecting jpeg images in a slideshow 23
- Specifications of files that can be projected in a slideshow 23
- Ending a slideshow 24
- Projecting jpeg images in a slideshow 24
- Removing usb devices 24
- Slideshow basic operations 24
- Starting a slideshow 24
- Starting and ending a slideshow 24
- Projecting jpeg images in a slideshow 25
- Rotating images 25
- Attention 26
- Procedure 26
- Projecting an image 26
- Projecting image files 26
- Projecting jpeg images in a slideshow 26
- Procedure 27
- Projecting jpeg images in a slideshow 27
- Sequentially projecting all image files in a folder slideshow 27
- Image file display setting and slideshow operation setting 28
- Procedure 28
- Projecting jpeg images in a slideshow 28
- Configuration menu 29
- Using the configuration menu 30
- Image menu 31
- Items that can be set vary depending on the image signal and source currently being projected as shown in the following screen shots setting details are saved for each image signal 31
- List of functions 31
- Items that can be set vary depending on the image signal currently being projected as shown in the following screen shots setting details are saved for each image signal 32
- List of functions 32
- Signal menu 32
- List of functions 33
- Settings menu 33
- List of functions 34
- Extended menu 35
- List of functions 35
- List of functions 36
- Info menu display only 37
- Lets you check the status of the image signals being projected and the status of the projector items that can be displayed vary depending on the image signal and source currently being projected as shown in the following screen shots 37
- List of functions 37
- List of functions 38
- Reset menu 38
- Troubleshooting 39
- Procedure 40
- Using the help 40
- If the indicators do not show clearly what the problem might be refer to when the indicators provide no help 41
- If you are having a problem with the projector first check the projector s indicators and refer to reading the indicators below 41
- Problem solving 41
- Reading the indicators 41
- Refer to the following table to see what the indicators mean and how to remedy problems that they indicate if all indicators are off check that the power cable is connected correctly and that the power is being supplied normally 41
- The projector is provided with the following three indicators that indicate the operating status of the projector 41
- Indicator is lit or flashing red 42
- Indicator remains lit for a short period but this is not a fault 42
- Lit flashing off 42
- Problem solving 42
- Sometimes when the power cable is unplugged the 42
- Indicator is lit or flashing orange 43
- Lit flashing off varies according to the projector status 43
- Problem solving 43
- If any of the following problems occur and the indicators do not offer a solution refer to the pages given for each problem 44
- Other problems 44
- Problem solving 44
- Problems relating to images 44
- Problems when projection starts 44
- When the indicators provide no help 44
- Problem solving 45
- Problems relating to images 45
- Problem solving 46
- Problem solving 47
- Problem solving 48
- Other problems 49
- Problem solving 49
- Problems when projection starts 49
- Problem solving 50
- Appendix 51
- Attention 52
- Installation methods 52
- Warning 52
- Attention 53
- Cleaning 53
- Cleaning the lens 53
- Cleaning the projector s surface 53
- Warning 53
- Attention 54
- Cleaning 54
- Cleaning the air filter 54
- Caution 55
- Replacing consumables 55
- Replacing the remote control batteries 55
- Attention 56
- How to replace the lamp 56
- It is time to replace the lamp when 56
- Lamp replacement period 56
- Replacing consumables 56
- Replacing the lamp 56
- The lamp can be replaced even when the projector is suspended from a ceiling 56
- The lamp indicator flashes orange 56
- The message replace the lamp is displayed at the lower left of the projection screen when you start projecting 56
- The projected image gets darker or starts to deteriorate 56
- Warning 56
- Caution 57
- Procedure 57
- Replacing consumables 57
- Replacing consumables 58
- Air filter replacement period 59
- How to replace the air filter 59
- Replacing consumables 59
- Replacing the air filter 59
- Resetting the lamp hours 59
- Replacing consumables 60
- Consumables 61
- Optional accessories 61
- Optional accessories and consumables 61
- Procedure 62
- Saving a user s logo 62
- Saving a user s logo 63
- Select the zoom factor from the zoom setting screen 63
- When select this image is displayed select yes 63
- When the message save this image as the user s logo is displayed select yes the image is saved after the image has been saved the message completed is displayed 63
- Screen size and projection distance 64
- Units cm 64
- Screen size and projection distance 65
- Units cm 65
- Before you begin 66
- Command list 66
- Communications protocol 66
- Monitoring and controlling the projector using a computer esc vp21 commands 66
- Procedure 66
- Computer signals analog rgb 67
- Supported monitor displays 67
- Units dots 67
- Component video 68
- Composite video s video 68
- Supported monitor displays 68
- Units dots 68
- Input signal from the hdmi input port 69
- Supported monitor displays 69
- Units dots 69
- Dimensions 70
- Display method 70
- Focus adjustment 70
- Max audio output 70
- Operating altitude 70
- Operating temperature 70
- Panel size 70
- Power consumption 100 to 120 v area 70
- Power supply 70
- Product name 70
- Projector general specifications 70
- Resolution 70
- Speaker 70
- Specifications 70
- Storage temperature 70
- To 240 v area 70
- Zoom adjustment 70
- Specifications 71
- Specifications 72
- Appearance 73
- Units mm 73
- Aspect ratio 74
- Component video 74
- Composite video 74
- Contrast 74
- Dolby digital 74
- Glossary 74
- Interlace 74
- Progressive 74
- Refresh rate 74
- This section explains easily terms that are used with the projector and difficult terms that are not explained in the text of this guide for details refer to other commercially available publications 74
- Glossary 75
- S video 75
- Tracking 75
- General notes 76
- General notice 76
- Seiko epson corporation 2009 all rights reserved 76
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