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NEC NC3200S NC3200S : user's manual - Page 45

Replacing air filters for the lamp air inlet

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5. Maintenance of Your Projector 5-3-1. Replacing air filters for the lamp air inlet Prepare the optional NC-80AF01 to replace air filters for the lamp air inlet. The NC-80AF01 contains six replacement air filters. Three air filters are required for the lamp air inlet. 1 Turn off the power to the projector. 2 Open the air inlet cover. The air inlet cover is fastened by a leg on the top left corner of the cover when the project is facing towards you. Lift the leg up to open the air inlet cover. NOTE Take care not to damage the upper surface of the projector when opening the air inlet cover. 3 Remove the filter cover. Push the latch until it clicks to unlock the filter cover. Latch 45

Section	Page
User’s Manual	1
Front Cover	1
Important Information	2
Table of Contents	5
1. What’s in the Box? and the Names of the Projector Parts	6
1-1. Features	6
1-2. What’s in the Box?	8
1-2-1. Accessories for the projector (NS3200S)	8
1-2-2. Accessories for the lamp power supply (NC-32PS01)	9
1-3. Names of the Projector Parts	10
1-3-1. Front of the Projector	10
1-3-2. Rear of the projector	12
1-3-3. Lamp power supply (NC-32PS01)	13
1-3-4. Connection terminals	14
1-3-5. Control panel	15
2. Installation and Connection	17
2-1. Steps for setting up and connecting	17
2-2. Connecting the image input terminals	18
2-3. Connecting the various control terminal	19
3. Projection of Images (Basic Operation)	20
3-1. Steps of projecting images	20
3-2. Turning your projector on	21
3-3. Selecting the title of input signal	23
3-4. Adjusting the position and the size of projected screen	24
3-4-1. Displaying the test pattern	24
3-4-2. Adjusting the position of the projected screen (Lens shift)	25
3-4-3. Fine adjustment of the size (zoom) and focus of the projected screen	26
3-4-4. Adjusting the brightness of the projected screen (Lamp output)	27
3-5. Preventing misoperations	28
3-5-1. KEY LOCK setting	28
3-5-2. Turning KEY LOCK off	28
3-6. Turning on/off the lamp with the projector turned on	29
3-6-1. Turning off the lamp	29
3-6-2. Turning on the lamp	29
3-7. Turning your projector off	30
4. Using Menus	31
4-1. Basic operation with adjustment menus	31
4-1-1. Screen display	31
4-1-2. Operating menus	33
4-1-3. How to enter alphanumeric characters	35
4-2. Table of adjustment menus	36
4-3. Title Select	37
4-3-1. Title select (Title Memory)	37
4-3-2. Test Pattern	37
4-4. Configuration	38
4-4-1. Lamp Setup	38
4-4-2. Lens Control	38
4-5. Title Setup	39
4-6. Information	39
4-6-1. Lamp	39
4-6-2. Preset Button	40
4-6-3. Usage	40
4-6-4. Error Code	40
4-6-5. Version	41
4-6-6. IP Address	42
4-6-7. Setup Date	42
4-6-8. Option Status	42
5. Maintenance of Your Projector	43
5-1. Cleaning the Cabinet	43
5-2. Cleaning the Lens	43
5-3. Replacing the Air Filter	44
5-3-1. Replacing air filters for the lamp air inlet	45
5-3-2. Replacing air filters for the projector air inlet on the front	47
5-3-3. Replacing air filters for the projector air inlets on the side	49
6. Appendix	51
6-1. Troubleshooting	51
6-1-1. Problems and where to check	51
6-2. Indicator display list	53
6-2-1. KEY LOCK button	53
6-2-2. POWER button	53
6-2-3. DOUSER button	53
6-2-4. LAMP ON/OFF button	53
6-2-5. Rear STATUS indicator	54
6-3. Operation using an HTTP browser	55
6-3-1. Overview	55
6-3-2. Preparation before use	55
6-3-3. Handling of the address for operation via a browser	55
6-3-4. Structure of the HTTP server	56
6-4. Outline Drawing	57
6-4-1. Projector head (NC3200S)	57
6-4-2. Lamp power supply (NC-32PS01)	58
6-5. Specifications	59
6-6. Pin Assignment and Functions of Terminal	60
6-6-1. PC CONTROL connector (RS-232) (D-Sub 9 pin)	60
6-6-2. External control connector (GP I/O) (D-Sub 37 pin)	61
6-6-3. 3D connector (D-sub 15 pin)	66
6-6-4. SDI-A, SDI-B, SDI-C, SDI-D (HD-SDI input connector) (BNC)	67
6-6-5. DVI-A, DVI-B (DVI digital Input connector) (DVI-D 24 pin)	67