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EX774
Optoma EX774 Manuals
Manuals and User Guides for Optoma EX774. We have
1
Optoma EX774 manual available for free PDF download: Serivce Manual
Optoma EX774 Serivce Manual (81 pages)
DLP Digital Projector
Brand:
Optoma
| Category:
Projector
| Size: 4.36 MB
Table of Contents
Table of Contents
3
1 Compliance of Safe Repair
4
Cautions During Disassembling and Assembling
4
Lamp
4
Lens
4
2 Specifications
5
2-1.Summary Specifications
5
2-2.Input/Output Connectors
6
2-3.Description of Wire Connection
7
R E M O T E C O N T R O L K E y P a
10
C O Nt R O L K E y P a D a N D L E
12
B L O C K D I a G R a
13
3 Trouble Shooting
14
Image Problems
18
Intermission Problems
19
4 Disassembly and Assembly
20
Removing the Top Cover
21
5 Firmware
29
5-1.Projector USB Drivers Installation Guide
29
5-2.DLP Projector Flash-Tool (Firmware) User Guide
38
Projector Information
39
5-3.DLP Projector Flash-Tool (Splash Logo) User Guide
42
5-4.Security Timer
47
5-5.Starting and Shutting down the Projector
48
Setting Access Password
49
5-6.Setting an Access Password (Security Lock)
49
100 C a L I B R a T I O
51
6-1.Calibrate Analog RGB
52
6-2.Calibrate Analog YUV
53
6-3.Color Wheel Index, DMD Contrast and Brightness Adjustment @ RGB Source
54
6-4.Display Test
55
6-5.Logo Advanced
56
6-6.Color Border Adjustment
57
7 How to Program by RS232
58
7-1.RS232 VGA-In Connector
58
7-2.RS232 Protocol Function List
59
7-3.Hyper Terminal Setting Guide
61
8 LAN_RJ45 (RJ45 Models Only)
65
9 Projection Lamp
70
9-1.R Eplac Ing the Projection Lamp
70
9-2.Resetting the Lamp
71
9-3.Cei Ling ins Tallat Io N
72
10 Service Note
73
10-1.Cleaning
73
10-2.Remote Control for Battery Replacement
75
10-3.Power & READY LED Blink Code Message
76
10-4.Factory Preset Display Modes
77
10-5.Spare Parts List
79
10-6.Carton
81
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