Sign In
Upload
Manuals
Brands
NEC Manuals
Projector
VT491
NEC VT491 Manuals
Manuals and User Guides for NEC VT491. We have
8
NEC VT491 manuals available for free PDF download: User Manual, Installation Manual, Technical Data Sheet, Technical Specifications, Quick Setup Manual, Specifications
NEC VT491 User Manual (79 pages)
Portable Projectors
Brand:
NEC
| Category:
Projector
| Size: 3 MB
Table of Contents
Safety Cautions
3
Important Safeguards
4
Installation
4
Warning to California Residents
4
Fire and Shock Precautions
5
Lamp Replacement
6
Remote Control Precautions
6
Table of Contents
7
Important Information
9
What's in the Box
9
Congratulations on Your Purchase of the Projector
10
Features You'll Enjoy
10
Introduction to the Projector
10
Part Names of the Projector
11
Attaching the Supplied Carrying Handle (VT695, VT595, VT590 and VT490 Only)
12
Top Features
13
Terminal Panel Features
14
Part Names of the Remote Control
15
Battery Installation
16
Remote Control Precautions
16
Operating Range for Wireless Remote Control
16
1 Introduction
9
2 Installation and Connections
17
Setting up the Screen and the Projector
17
Selecting a Location (VT695)
17
Selecting a Location (VT595/VT590/VT490/VT59)
18
Selecting a Location (VT49)
18
Throw Distance and Screen Size
19
Distance Chart
19
Reflecting the Image
20
Making Connections
21
Enabling the Computer's External Display
21
Connecting Your PC or Macintosh Computer
21
When Viewing a DVI Digital Signal (VT695/VT595)
22
Using Two Analog COMPUTER Inputs Simultaneously (VT695/VT595)
23
Connecting an External Monitor
24
Connecting Your DVD Player with Component Output
25
Connecting Your VCR or Laser Disc Player
26
Connecting the Supplied Power Cable
27
3 Projecting an Image (Basic Operation)
28
Turning on the Projector
28
Note on Startup Screen (Menu Language Select Screen)
29
Selecting a Source
30
Adjusting the Picture Size and Position
31
Adjust the Tilt Foot
31
Correcting Keystone Distortion
33
Optimizing RGB Picture Automatically
35
Adjusting the Image Using Auto Adjust
35
Turning up or down Volume
35
Turning off the Projector
36
To Turn off the Projector
36
After Use
37
4 Convenient Features
38
Turning off the Image and Sound
38
Freezing a Picture
38
Enlarging a Picture
38
Changing Lamp Mode
39
Preventing the Unauthorized Use of the Projector
39
Using the Optional Remote Mouse Receiver (NP01MR)
42
Connecting the Remote Mouse Receiver to Your Computer
42
When Connecting Using the USB Terminal
42
Operating Your Computer's Mouse from the Remote Control
43
About Drag Mode
43
5 Using On-Screen Menu
44
Using the Menus
44
Menu Elements
46
List of Menu Items
47
Menu Descriptions & Functions [Picture]
49
Menu Descriptions & Functions [Image Options]
50
Adjusting the Vertical Position of Image [Cinema Position] (for Cinema Only)
51
Menu Descriptions & Functions [Setup]
52
Selecting Projector Orientation [Orientation]
53
Selecting Communication Speed [Communication Speed]
53
Selecting Signal Format [Signal Select]
55
Menu Descriptions & Functions [Information]
56
Menu Descriptions & Functions [Reset]
57
Returning to Factory Default [Reset]
57
6 Maintenance
58
Cleaning or Replacing the Filters
58
To Clean the Air-Filter
58
Cleaning the Cabinet and the Lens
59
Replacing the Lamp
60
Over-Temperature Protection
63
Indicator Messages
63
7 Appendix
63
Troubleshooting
63
If There Is no Picture, or the Picture Is Not Displayed Correctly
65
Specifications
66
Cabinet Dimensions
69
Pin Assignments of D-Sub COMPUTER Input Connector
70
Mini D-Sub 15 Pin Connector
70
Compatible Input Signal List
71
PC Control Codes and Cable Connection
72
PC Control Connector (DIN-8P)
73
Troubleshooting Check List
74
Travelcare Guide
76
Advertisement
NEC VT491 Quick Setup Manual (2 pages)
Brand:
NEC
| Category:
Projector
| Size: 0 MB
Table of Contents
Connect the Supplied Power Cable
1
Turn on the Main Power Switch
1
Turn on the Projector
1
Select a Source
1
Connect Your Computer to the Projector
1
Remove the Lens Cap
1
TIP: Press the AUTO ADJ. Button to Optimize an RGB Image Automatically
1
Adjust the Picture Size and Position
2
Adjust the Tilt Foot
2
Zoom
2
Focus
2
Correcting Keystone Distortion [Keystone]
2
The Auto Keystone Function Is also Available on VT695/VT595
2
Turn off the Projector
2
Turn off the Main Power Switch
2
Unplug the Power Cable
2
NEC VT491 Installation Manual (7 pages)
NEC Projector Installation Guide
Brand:
NEC
| Category:
Projector
| Size: 0 MB
Table of Contents
Product Description
1
Lens Specifications
1
Ceiling Mounted
2
Diagrams & Distance Charts
2
Cabinet Dimensions
3
Cabinet Dimensions (Continued)
4
Optional Ceiling Mount Dimensions (Model #: VL80CM)
5
Input Panel
6
PC Control Codes
6
Cable Connection
6
Advertisement
NEC VT491 Technical Data Sheet (2 pages)
Lightweight Adjustable Suspended Ceiling Plate
Brand:
NEC
| Category:
TV Accessories
| Size: 0 MB
Table of Contents
Features
1
Accessories
1
Dimensions
1
Weight
1
Shipping Weight
1
Maximum Load Capacity
1
Shipping Carton Dimensions
1
Architects Specifications
1
NEC VT491 Quick Setup Manual (2 pages)
NEC Projectors Quick Setup Guide
Brand:
NEC
| Category:
Projector
| Size: 0 MB
NEC VT491 Technical Specifications (2 pages)
DESKTOP PROJECTOR
Brand:
NEC
| Category:
Projector
| Size: 0 MB
NEC VT491 Specifications (2 pages)
VT Series
Brand:
NEC
| Category:
Projector
| Size: 0 MB
NEC VT491 Specifications (1 page)
NEC AccuSync 120: Specifications
Brand:
NEC
| Category:
Monitor
| Size: 0 MB
Advertisement
Related Products
NEC VT49 Series
NEC VT490
NEC VT490 Series
NEC VT460
NEC VT470
NEC VT45L
NEC VT460J
NEC VT470J
NEC MultiSync VT440JK
NEC VT47J
NEC Categories
Monitor
Projector
Server
Telephone
Computer Hardware
More NEC Manuals
Login
Sign In
OR
Sign in with Facebook
Sign in with Google
Upload manual
Upload from disk
Upload from URL