Delta Qumi_DP274-A13VVxx manuals

Delta Qumi_DP274-A13VVxx Service Manual (71 pages)

Brand: Delta | Category: Projectors | Size: 5.21 MB |

English

Table of contents

DATA PROJECTOR

1

CONTENTS

2

1-3 Lens

4

2. SPECIFICATIONS

5

2-2. Views the projector

6

2-3. Remote control

8

Caution:

9

2011/06/24

10

2-5. Block Diagram

11

3. TROUBLE SHOOTING

12

Left: 6 blinks

14

Image Problems

15

Remote Control Problems

16

Audio Problems

16

4. DISASSEMBLY AND ASSEMBLY

17

Removing the Main Board assy

19

Removing the Main Board

21

P504 DMD Connector

22

P350 Keypad

22

P351 Axial FAN

22

P501 to HDMI+VGA board

23

P802 to power supply

23

J0402 to G LED

23

J0302 to R LED

23

J0202 to B LED

23

Review the Qumi

24

2011/07/05

25

Appendix. Screw torque

27

5. Firmware Download

28

System Requirement

33

5-3. Started with Download

34

Step 8:

37

5-7. Factory Reset

45

5-8. Status

45

6. Calibration

46

(1024x768@60Hz XGA):

48

6-2. Calibrate Analog YUV

49

49

7. EDID

50

8. SERVICE NOTE

59

RROR CODE MESSAGES

60

EFT LED BLINK

60

(BLUE)

60

IGHT LED

60

12. Projector Dimensions

64

Delta devices