NEC LT245 Manual do Utilizador descarregar pdf (Página 127)

120

7. Maintenance

Interlock

3. Remove the lamp housing by pulling out the handle.

NOTE: There is an interlock on this case to prevent the risk of electrical shock. Do not attempt to circumvent this interlock.

4. Insert a new lamp housing until the lamp housing is plugged into the socket.

CAUTION

Do not use a lamp other than the NEC replacement lamp (LT60LPK).

5. Secure it in place with the two screws.

Be sure to tighten the screws.

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LT265/LT245 1
Important Information 2
Important Safeguards 3
Fire and Shock Precautions 4
Lamp Replacement 5
Table of Contents 6
Introduction 8
 What's in the Box? 9
1. Introduction 10
About this user's manual 11
 Part Names of the Projector 12
Top Features 14
Te r minal Panel Features 15
NOTE: Do not pull the battery 19
Installation and Connections 20
Selecting a Location 21
Distance Chart 22
Reflecting the Image 23
 Making Connections 24
Projector 25
Audio cable (not supplied) 26
COMPUTER 1 IN 27
S-Video cable (not supplied) 28
Video cable (not supplied) 28
VCR/ Laser disc player 28
Audio equipment 28
Connecting to a Network 29
Projector control feature 29
Picture transmission feature 29
Example of LAN connection 29
Access Point 30
Wired LAN 30
Inserting the PC Card 31
Removing the PC Card 31
PC Card Type 32
To wall outlet 33
Projecting an Image 34
ON/STAND BY 35
 Selecting a Source 37
Adjust the Tilt Foot 38
Auto Keystone Correction 40
Manual Keystone Correction 40
 Turning Up or Down Volume 42
쐆 Using the Laser Pointer 43
쐊 Turning off the Projector 44
쐎 After Use 44
Convenient Features 45
쐇 Freezing a Picture 46
쐋 Using the Pointer 46
쐄 Getting Integrated Help 47
쐂 Using a USB Mouse 48
쐆 Using Remote Mouse Receiver 49
4. Convenient Features 50
Cornerstone 50
(ChalkBoard) 53
USB memory (Capture) 54
Disabling the Security 59
Overview 61
CAUTION: 61
Preparation Before Use 61
Structure of the HTTP Server 62
“Power Options” 64
”System Standby” 64
”Never”. This will 64
Operations on the Computer 65
Using the Viewer 69
5. Using the Viewer 70
Features 70
Easy to use 70
Projecting slides (Viewer) 71
Viewer Window Elements 72
Setting Option for Viewer 73
Exiting Viewer 74
Viewing Digital Images 74
Deleting Captured Images 75
 Changing Background Logo 77
Using On-Screen Menu 78
 Using the Menus 79
 Menu tree 80
 Menu Elements 82
Video source 83
Entry List 84
Using the Entry List 84
Entry Edit Command 85
[Brightness] 86
[Contrast] 86
[Sharpness] 87
Controlling Volume [Volume] 89
Picture Management 89
[Preset] 89
[Detail Settings] 90
Image Options 93
Security 100
6. Using On-Screen Menu 100
Installation 105
LAN Mode 106
ENTER button 107
See page 105 107
Projector Name 113
Using Off Timer [Off Timer] 118
Usage Time 119
Source Page1 120
Source Page2 120
LAN Built-in 121
LAN PC Card 121
LAN Wireless 122
Maintenance 124
쐃 Cleaning the Cabinet 125
쐇 Cleaning the Lens 125
3 Replacing the Lamp 126
7. Maintenance 127
Appendix 129
 Troubleshooting 130
8. Appendix 131
15-pin connector 132
 Specifications 133
 Cabinet Dimensions 135
1112131415 136
UXGA (1600 137
Cable Connection 138
PC Control Codes 138
 Using Software Keyboard 139
쐊 Troubleshooting Check List 140
쐎 TravelCare Guide 142

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