BenQ TH681+ manuals

Benq TH681+ User Manual (60 pages)

Brand: Benq | Category: Data projectors | Size: 4.97 MB |

English

Table of contents

TH681/TH681+

1

Digital Projector

1

User Manual

1

Ta b l e o f c o nte n t s

2

Important safety instructions

3

(10000 feet)

5

(0 feet)

5

Introduction

7

Shipping contents

8

Projector exterior view

9

Controls and functions

10

Remote control

11

Positioning your projector

13

Projection dimensions

14

Connection

16

Connecting audio

17

Operation

18

Adjusting the projected image

19

Correcting keystone

20

Using the menus

21

Securing the projector

22

If you forget the password

23

Changing the password

23

Switching input signal

24

Selecting the aspect ratio

25

About the aspect ratio

26

Optimizing the image

27

3D Color Management

29

Remote paging operations

31

Freezing the image

31

Hiding the image

32

Locking control keys

32

Adjusting the sound

33

Using the test pattern

33

Using the teaching templates

34

Shutting down the projector

35

Direct power off

35

Menu operation

36

Main menu Sub-menu Options

37

Operation38

38

Description of each menu

39

Function Description

40

Teaching

40

Template

40

1. DISPLAY menu

40

Settings and Baud Rate

45

Maintenance

46

Lamp information

47

Timing of replacing the lamp

48

Replacing the lamp

49

Maintenance 51

51

Indicators

52

Troubleshooting

53

Specifications

54

Dimensions

55

Ceiling mount installation

55

Timing chart

56

Specifications 57

57

Specifications58

58

Specifications 59

59

Limited warranty

60

Copyright

60

Disclaimer

60

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