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NEC NC3200S NC3200S : user's manual - Page 44

Replacing the Air Filter

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5. Maintenance of Your Projector 5-3. Replacing the Air Filter Air filters are attached over the air inlet of the projector to prevent dust. Replace air filters periodically to maintain the projector's performance. WARNING: • When replacing air filters, turn off the projector and shut down the AC power to the projector using a circuit breaker. • Dust in air filters will hinder ventilation of the projector, lead to a rise of the internal temperature and may cause a fire or malfunction. NOTE Please purchase the replacement air filter at your dealer/distributor. Specify NC-80AF01 (for the air inlet of the lamp) or NC-80AF02 (for the air inlet of the projector electric circuit) when you order. Air inlet for the lamp Air inlet for the projector electric circuit (front) Air inlets for the projector electric circuit (side) Air inlet Lamp air inlet Projector air inlet Model number NC-80AF01 NC-80AF02 Replacement frequency When replacing the lamp Every 2,000 hours of usage or 6 months, whichever is earlier 44

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