Nec LT260 User Manual download pdf (Page 119)

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E-119

MAINTENANCE

Interlock

To replace the lamp:

1. Loosen the lamp cover screw until the screwdriver goes into a freewheel-

ing condition and remove the lamp cover. The lamp cover screw is not

removable.

2. Loosen the two screws securing the lamp housing until the screwdriver

goes into a freewheeling condition. The two screws are not removable.

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.

1 2 ... 114 115 116 117 118 119 120 121 122 123 124 ... 148 149

LT260/LT240/LT220 1
User’s Manual 1
Part Names of the Projector 6
910 45 11 8
678 121 3 8
Top Features 8
INTRODUCTION 10
Part Names of the Projector 10
Top Features 10
Terminal Panel Features 11
10 11 3 5 11
Terminal Panel Features 12
Battery Installation 19
Remote Control Precautions 20
Operating Range 20
To the wall outlet 21
Selecting a Location 22
INSTALLATION AND CONNECTIONS 23
<LT260> 24
<LT240> 25
<LT220> 26
Reflecting the Image 27
Making Connections 28
Making Connections 29
VCR/ Laser disc player 34
Audio equipment 34
S-video cable (not supplied) 34
Video cable (not supplied) 34
Audio cable (not supplied) 34
PROJECTING AN IMAGE 37
Turning on the Projector 38
Source List 40
Selecting a Source 41
Adjustable Tilt 43
Foot Lever 43
Adjustable Tilt Foot 43
CAUTION: 44
Projected image 45
[Poor picture] 48
[Normal picture] 48
Volume bar 49
Setting the function switch 50
Tur ning off the Projector 51
CONVENIENT FEATURES 52
During Computer mode: 54
Press the Pointer button to 55
Use the Select button to 55
Display Help 57
Exit Help 57
Using a USB Mouse 58
Changing Background Logo 59
Changing Background Logo 60
USING THE VIEWER 62
PC card (not supplied) 63
Eject button 64
Prev Play Jump Setup View 65
Next Stop Select Delete 65
Works as the Select button 68
Viewing Digital Images 69
Preparations: 70
Customizing the Menu 74
Basic Menu Operation 75
Menu tree 76
Menu Elements 79
Source Select 81
Image Options 86
Picture Management 90
Projector Options 92
USING ON-SCREEN MENU 100
Setting LAN Mode 102
Setting a Password 109
Security 111
Returning to Factory Default 117
MAINTENANCE 118
Interlock 119
Be sure to tighten the screw 120
Cleaning 121
TROUBLESHOOTING 123
Problem Check These Items 126
SPECIFICATIONS 127
APPENDIX 129
Compatible Input Signal List 131
Using Software Keyboard 134
TravelCare Guide 139
Term of warranty 140
List of TravelCare Outlets 141

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Nec LT260 User Manual Page 119

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