NEC NC800C 57

6. Appendix

Input Connector

GP I/O Connector

Ext_GPIN_P

Pin No.: 1 2 3 4 5 6 7 8

Voltage applied across the pins of Ext_GPIN_P and Ext_GPIN_N should be in the range from 3.3 Vdc to 10 Vdc.

Recommended Operating Current: 5mA

Absolute Maximum Rating: 23mA

Ext_GPIN_N

Pin No.: 20 21 22 23 24 25 26 27

Inside Projector

Resist = 390 Ω

Photo-coupler

Forward direction voltage: 1.1 V (@5 mA)

•Use with External Control Mode

You can use the GP I/O input port to turn the projector power on and off, to control video mute and to switch signals (switching

the input connector and image adjusting data).

Pin No.		Photo-coupler ON / OFF				Function
1-20	OFF					External control mode OFF
	ON					External control mode ON
2-21	OFF					Power off
	ON					Power on
3-22	OFF					Image mute off
	ON					Image mute on
4-23	6-25		5-24		4-23	The following functions are used, depending on the combination of the input connectors.
5-24	OFF		OFF		OFF	Selects title registered to MACRO 1.
6-25	OFF		OFF		ON	Selects title registered to MACRO 2.
	OFF		ON		OFF	Selects title registered to MACRO 3.
	OFF		ON		ON	Selects title registered to MACRO 4.
	ON		OFF		OFF	Selects title registered to MACRO 5.
	ON		OFF		ON	Selects title registered to MACRO 6.
	ON		ON		OFF	Selects title registered to MACRO 7.
	ON		ON		ON	Selects title registered to MACRO 8.
7-26	-		-		-	Used internally.
8-27	-		-		-	Used internally.

NOTE		When in use in the External Control Mode, it is not possible to turn the power on and off from the remote

		control, operation panel or menus, to mute the video, or to switch titles.

Output Connector

			GP I/O Connector				Inside Projector
	Ext_GPOUT_P
	Ext_PROJ_GOOD_P
Pin No.:	9	10 11 12	13	14	15	16
Pin No.:	9	10 11 12	13	14	15	16
Absolute Maximum Rating: 50 mA


	Ext_GPOUT_N
	Ext_PROJ_GOOD_N
Pin No.:	28	29 30 31	32	33	34	35	Photo-coupler

49

Contents

DLP Cinema® Projector User’s Manual Important Information Important Information Page Page Page Page (MEMO) Table of Contents Table of Contents 1.What’s in the Box? and the Names of the Projector Parts 2.Installation and Connection 3.Projection of Images (Basic Operation) What’s in the Box? and the Names of the Projector Parts 1-1.Features 1.What’s in the Box? and the Names of the Projector Parts 1-2.What’s in the Box 1-3.Names of the Projector Parts 1-3-1.Front of the projector 1-3-2.Rear of the projector 1-3-3.Connection terminals Page 1-3-4.Control panel Page 1-4.Names on the Remote Control Page Page Installation and Connection 2-1.Steps for setting up and connecting 2-2.Connecting the image input terminals 2-3.Connecting the various control terminal 2-4.Connecting the power cord Projection of Images (Basic Operation) 3-1.Steps of projecting images 3-2.Turning your projector on Page 3-3.Selecting the title of input signal 3-4.Adjusting the position and the size of projected screen 3-4-1.Displaying the test pattern 3-4-2.Adjusting the position of the projected screen (Lens shift) 3-4-3.Fine adjustment of the size of the projected screen (Zoom) 3-4-4.Focusing the projected screen (Focus) 3-4-5.Adjusting the brightness of the projected screen (Lamp output) 3-5.Turning your projector off Using Menus 4-1.Basic operation with adjustment menus 4-1-1.Screen display 4-1-2.Operating menus 3Press the [MENU CTL] DOWN button 4Press the [MENU CTL] LEFT/RIGHT button to select the submenu “Version.” 5Press the [MENU CTL] DOWN button 6Press the [MENU CTL] LEFT/RIGHT button to select the submenu “Data.” 7Press the [MENU CTL] UP button several times 4-1-3.How to enter alphanumeric characters 4-2.Table of adjustment menus 4-3.Title Select 4-3-1.Title select (Title Memory) 4-3-2.Test Pattern 4-4.Configuration 4-4-1.Lamp Setup 4-5.Title Setup 4-6.Information 4-6-1.Lamp 4-6-2.Macro Key 4-6-3.Usage 4-6-4.Error Code 4-6-5.Version 4-6-6.IP Address 4-6-7.MMS Status Maintenance of Your Projector 5-1.Cleaning the Cabinet 5-2.Cleaning the Lens Appendix 6-1.Troubleshooting 6-1-1.Problems and where to check 6. Appendix 6-2.Indicator display list 6-2-1.POWER indicator 6-2-2.STATUS indicator 6-2-3.MMS STATUS indicator 6-3.Error code list Page 6-4.Operation using an HTTP browser 6-4-1.Overview 6-4-2.Preparation before use 6-4-3.Handling of the address for operation via a browser 6-4-4.Structure of the HTTP server 6-5.Outline Drawing 6-6.Specifications Caracteristiques techniques Technische Daten 6-7.Pin Assignment and Functions of Terminal 6-7-1.PC CONTROL connector (D-Sub9 pin) 6-7-2.Remote control input connector (REMOTE IN) (Stereo mini) 6-7-3.LAN port (LAN-A, LAN-B) (RJ-45) 6-7-4.External control connector (GP I/O) (D-Sub37 pin) Page 6-7-5. SDI-A, SDI-B (HD-SDIinput connector) (BNC) 6-7-6. DVI-A, DVI-B(DVI digital Input connector) (DVI-D24 pin) 6-8.Related products list (MEMO) Page 7N8P6422