OWNER’S OPERATING MANUAL DTV-940/943 DTV Capable CRT Projector
TABLE OF CONTENTS TABLE OF CONTENTS............................................................................................................................1 SAFETY INSTRUCTIONS ................................................................................................................................1-1 On On On On On On safety.............................................................................................................................................................
TABLE OF CONTENTS RANDOM ACCESS ADJUSTMENT MODE ..................................................................................................6-1 Starting up the Random Access Adjustment mode ............................................................................................6-1 Overview ‘Random Access Adjustment’ mode ...................................................................................................6-1 Selecting Setup Pattern ....................................................
TABLE OF CONTENTS Hardware Configuration .........................................................................................................................................9-1 How to format the control data...............................................................................................................................9-1 Sending a RECORD (single instruction) ................................................................................................................
TABLE OF CONTENTS Error Messages..................................................................................................................................................10-13 No Pattern Error .................................................................................................................................................10-14 Status Reporting Forced Break..........................................................................................................................
SAFETY INSTRUCTIONS Notice on Safety This equipment is built in accordance with the requirements of the international safety standards EN60950, UL 1950 and CSA C22.2 No.950, which are the safety standards of information technology equipment including electrical business equipment.
Safety Instructions A. Mains lead (Power cord) with CEE 7 plug: CEE 7 The wires of the mains lead are colored in accordance with the following code. Green and yellow: Blue: Brown: earth (safety earth) neutral line (live) B. Power cord with ANSI 73.11 plug: LINE = BROWN NEUTRAL = BLUE GROUND = YELLOW / GREEN The wires of the power cord are colored in accordance with the following code. Green/yellow: White: Black: ground neutral line (live) 3. Do not allow anything to rest on the power cord.
LOCATION AND FUNCTION OF CONTROLS RS232 IN RS232 OUT 1 2 IR COMM PORT REMOTE 3 4 5 R G(s) B RS 232 Input Port Connection between the controller and projector. Connect the RS232 output from the controller to this port. 2 RS 232 Output Port RS 232 Input Port allows a communication link for PC or MAC to the next projector in a series of projectors. 3 IR Sensor Receiver for control signals transmitted from the RCU. 7 8 Communication Port -not used.
LOCATION AND FUNCTION OF CONTROLS 1 IR Transmission Indicator 2 ADJ. : Adjust key, to enter or exit the adjustment mode. 3 Address key (recessed key) : to enter the address of the projector (between 0 and 9). Press the address key, followed by pressing one digit button between 0 and 9. When addressed to O , the remote will talk to any projector, regardless of its address. 4 STBY : Stand by button: - To initiate remote power up operation - To stop projection without main power off.
CONNECTIONS AC Power (mains) Cord Connection Use the supplied power cord to connect your projector to the wall outlet. Plug the female power connector into the male connector on the front of the projector. See installation instructions before connecting to the supply V NOM I MAX FREQ OFF Power Check The power voltage is determined by the sticker on the front of the projector. Warning! Verify the power voltage corresponds to that of the wall outlet.
Connections RS232 IN RS232 OUT IR COMM PORT REMOTE R G(s) B H V 1 Location VIDEO S - VIDEO 2 3 GENERAL ACCESS MENU ITEMS Projector input 2 Comp. Video 3 S - Video 2 1 RGBS or RGsB 1 RGB3S or RG3sB 1 (R - Y) Y (B - Y)3S or 5 (R - Y)Ys(B - Y) 1 (R - Y) Y (B - Y)3S or 6 (R - Y)Y3s(B - Y) 3 This device complies with part 15 of the FCC rules.
Connections GENERAL ACCESS 5 3 1 6 4 2 SHARPNESS TINT COLOR BRIGHTNESS CONTRAST Enter ADJUST Select with , or then .
Connections GENERAL ACCESS 5 3 1 6 4 2 SHARPNESS TINT COLOR BRIGHTNESS CONTRAST Enter ADJUST Select with , or then .
Connections Connecting a Component source. RS232 IN RS232 OUT IR COMM PORT REMOTE R G(s) B H V VIDEO S - VIDEO This device complies with part 15 of the FCC rules. Operation is subject to following two conditions (1), This device may not cause harmful interferance, and (2) this device must accept any interferance received including interferance that may cause undesired operation. (R-Y)Y(B-Y) analog input terminals with sync input or with sync on the luminance (Y) input.
Connections (R-Y)Y(B-Y)3S or (R-Y)Y3s(B-Y) input selection GENERAL ACCESS a. With the RCU: Select “Component” in the Source Selection Menu b. With the local keypad : (to gain access to the local keypad, see ‘Local keypad’ in chapter ‘Location and function of controls’.) -Press ADJUST key, the General access menu is displayed on the screen. -Use the control disk to highlight 6. -Press ENTER to select the highlighted source.
CONTROLLING The DTV-94943 can be controlled with a. The RCU b. The hardwired RCU (cable not included) c. The local keyboard c. Using your RCU. The procedure and results of controlling the projector with either of these RCU options is essentially the same. Before using your RCU, it is necessary to enter the projector address into the RCU (only when that address is between 1 and 9). The projector with the corresponding address will listen to that specific RCU.
Controlling Input selection. down, push the control disk to the left or to the right to move the cursor to the left and to the right. Press ENTER to confirm your selection. GENERAL ACCESS MENU ITEMS SOURCE When a valid and available source is selected, there will be information displayed on the screen about that source. This information includes : - Source number - Horizontal frequency - Vertical frequency Projector input 1 Comp.
Controlling Analog Picture Controls The analog picture controls can be adjusted with the RCU. The control keys are located on the lower right side of the key panel of the RCU and indicated with the name of the control and an icon. When an analog picture control is pressed, a text box with bar scale and the function name of the control, e.g. ‘brightness...’ appears on the screen (only if ‘TEXT’ is ON). The length of the bar scale indicates the current memorized setting for this source.
START UP OF THE ADJUSTMENT MODE Adjustment mode All picture geometry and convergence adjustments are made while in the ‘Adjustment mode’. Two possible ways to enter the adjustment mode: a) Using the RCU. Press the ADJUST key. The projector displays the path selection menu. b) Using the local keypad. Press the ADJUST key. The projector displays the General access menu. Use the control disc to highlight enter ADJUST and press ENTER. The path selection menu will be displayed.
Start Up of the Adjustment Mode RANDOM ACCESS - Random Access should be selected if the user intends to make only a few adjustments. SERVICE - Service should be selected if the user intends to delete blocks, change password or apply information. ADJUSTMENT MODE Select a path from below : EYE-Q - This selection will only be available when the subconvergence unit EYE-Q is connected to the projector (standard on the DTV-940).
RANDOM ACCESS ADJUSTMENT MODE Starting up the random access adjustment mode. Push the control disc up or down to highlight “RANDOM ACCESS” and the press ENTER. Some items in the Random access mode are password protected (when the password function is enabled). Enter your password to continue. All other password protected items are now also available if you stay in the adjustment mode.
Random Access Adjustment Mode Selecting Setup Pattern If an external source is connected to the projector, this menu will be displayed. Push the control disc up or down to highlight the desired setup pattern and then press ENTER. Genlocked pattern : internally generated cross hatch pattern, locked on the external source. NOTE: The Genlocked pattern will run at the scan rate of the internal scaler unless an external Hi-Res RGB or component source is used.
Random Access Adjustment Mode Random access adjustment mode selection menu. This is the main menu for the Random Access adjustment mode.
Random Access Adjustment Mode Peaking Peaking improves the contours in a projected image. Highlight PEAKING by pushing the control disc up or down and press ENTER to toggle the peaking between OFF and ON. During the creation of new settings for a RGB source the peaking is switched to OFF. PICTURE TUNING COLOR BALANCE SYNC : FAST PEAKING : OFF Select with or to accept to return.
Random Access Adjustment Mode Geometry Adjustments The geometry adjustments have to be done only on the green image. These adjustments are automatically implemented for the other color images : Left-right (EW) and Top-Bottom Corrections, Blanking, Horizontal Amplitude, Vertical Amplitude, Vertical Linearity and Horizontal Phase. ENTER will display Geometry menu. EXIT will return to Internal Crosshatch Selection or Setup Pattern Selection Menu. ADJUST returns to operational mode.
Random Access Adjustment Mode Raster Shift Adjustment The green raster must be centered both horizontally and vertically on the center of the CRT surface. To center the green raster, look into the green lens and use the control disc to move the raster. CAUTION It is necessary to look into the lenses to perform these adjustments. To avoid eye discomfort while looking into the lenses, reduce the contrast and gradually increase the brightness level until the raster becomes visible on the face of the CRT.
Random Access Adjustment Mode Left-Right (east-west) Adjustments Left-right and center adjustments affect only the vertical lines of the projected image. GEOMETRY To start up the left-right and center adjustments, follow the next procedure : Push the control disc up or down to highlight LEFT-RIGHT (E/W) on the geometry menu and then press ENTER.
Random Access Adjustment Mode Top-Bottom (north-south) Adjustments GEOMETRY Top-Bottom and center adjustments affect only the horizontal lines of the projected image. To start up the Top-Bottom and center corrections, follow the next procedure : H PHASE RASTER SHIFT LEFT - RIGHT (E-W) TOP - BOTTOM (N-S) SIZE V LINEARITY BLANKING Push the control disc up or down to highlight TOP-BOTTOM (N/S) on the geometry menu and then press ENTER. Only the green image is displayed while making top-bottom adjustments.
Random Access Adjustment Mode Size Adjustment Push the control disc up or down to highlight SIZE on the Geometry menu and then press ENTER. GEOMETRY ENTER will select size adjustment. EXIT returns to random access adjustment mode menu. ADJUST returns to operational mode. H PHASE RASTER SHIFT LEFT - RIGHT (E-W) TOP - BOTTOM (N-S) H & V SIZE V LINEARITY BLANKING Adjust the horizontal size by pushing the control disc to the right or to the left until the exact image width is obtained.
Random Access Adjustment Mode Blanking Adjustments GEOMETRY Blanking adjustments affect only the edges of the projected image and are used to frame the projected image on to the screen and to hide or black out unwanted information (or noise). A 0% on the bar scale indicates no blanking.
Random Access Adjustment Mode RANDOM ACESS ADJUSTMENT MODE PICTURE TUNING GEOMETRY CONVERGENCE Convergence Adjustment COLOR SELECT Convergence adjustments affect both the horizontal and vertical lines of the setup pattern. These adjustments are performed on the red image while superimposed on the green image and then on the blue image while superimposed on the green image. Start with the coarse convergence adjustments and finalize with the fine convergence adjustment.
Random Access Adjustment Mode Vertical corners CONVERGENCE Highlight ‘Vertical corners’ and press ENTER to start the adjustment. HORIZONTAL SIDES VERTICAL CORNERS Select with or then to return To make a coarse adjustment of the red or blue horizontal lines in zone 10, 14, 18 and 22 simultaneously. Hint: - Adjust until the red or the blue horizontal lines are on the green lines or as close as possible to the green lines.
SERVICE MODE Starting up the Service mode. Use the control stick to highlight ‘Service’ and then press ENTER. Some items in the Service mode are password protected (when the password function is active). Enter your password to continue. All other password protected items are now also available if you stay in the adjustment mode. ADJUSTMENT MODE Select a path from below : ENTER continues to the Service Mode main menu. EXIT returns to the Operational mode.
Service Mode Projector Set-up Highlight ‘Projector Set-Up’ by pushing the control disc up or down and press ENTER to display the projector set-up menu.
Service Mode Total Run Time PROJECTOR SET-UP Highlight ‘Total Run Time’ with the control disc and press ENTER to display the amount of time the projector has played since its first start up at the factory. IDENTIFICATION TOTAL RUN TIME CHANGE PASSWORD CHANGE LANGUAGE CHANGE PROJECTOR ADDRESS CHANGE BAUDRATE POWER UP MODE: operating ENTER gives the selected item. EXIT returns to Service mode menu. ADJUST returns to the Operational mode. Select with or then to return.
Service Mode Change Projector Address Every projector requires an individual address between 0 and 255. This address can be software installed. To change that address, push the control disc up or down to highlight ‘Change Projector Address’ and press ENTER. The Change Projector Address menu will be displayed and the actual address will be filled in.
Service Mode Memory management Highlight ‘Memory management’ by pushing the control disc up or down and press ENTER to display the memory management menu.
Service Mode Deletion of blocks This item is password protected. The delete function is used to clear all data (settings) from an adjustment block. A delete can be given : - block by block or - for all blocks. MEMORY MANAGEMENT COPY A BLOCK DELETE A BLOCK DELETE ALL BLOCKS ALL SETTINGS TO MIDPOS R & B CONVERGENCE MID GR CONVERGENCE MID DELETE MODE Deleting block by block Nr. Src Fh Select or 1 with 1 15.6 then 2 3 31.2 to return. 3 15.6 4 2 31.5 5 33.
Service Mode All settings to midposition Item is password protected. Highlight ‘All settings to midposition’ with the control disc and press ENTER to set all settings to their midposition. A confirmation menu will be displayed first. ENTER displays a Confirmation screen. EXIT returns to the Service menu. MEMORY MANAGEMENT COPY A BLOCK DELETE A BLOCK DELETE ALL BLOCKS ALL SETTINGS TO MIDPOS R & B CONVERGENCE MID GR CONVERGENCE MID SET TO MIDPOSITION Select with or then to return.
Service Mode Undo R & B convergence mid When “R & B convergence mid” is selected, all convergence settings are set to their midposition. To cancel this action, select ‘Undo R & B convergence mid’ by pushing the control disc up or down and press ENTER. ‘Undo R & B convergence mid’ is displayed in the Memory management menu instead of ‘R & B convergence mid’ when this latter is pressed.
Service Mode G2 Adjustment Item is password protected. Highlight ‘G2 adjust’ with the control disc and press ENTER to continue. A safety notice will be displayed on the screen as it is necessary to open the top cover to adjust the G2. COMMON SETTINGS G2 ADJUSTMENT CRT RUN IN CYCLE PROJECTOR WARM UP MEMORYBANKS : ON Select with or then to return. ENTER selects the G2 adjustment. EXIT returns to the Common settings menu. ADJUST returns to the Operational mode.
Service Mode If a memory block adjusted on an internal # pattern is available, the CRT run in cycle will start when pressing ENTER. If no such block is available, the projector cannot run the CRT run in option and leaves the adjustment mode. If you still want to run CRT run in cycle, create first a memory block on an internal # pattern and restart the CRT run in option. ENTER starts the ‘CRT run in’ when an internal generated # pattern is available.
Service Mode I2C Diagnostics Highlights ‘I2C Diagnostics’ by pushing the control disc up or down and press ENTER. The I2C diagnostics menu gives an overview of the I2C failure inside the projector. To scroll through the failure list, push the control disc up or down. The I2C address, IC number and module name will be given in I2C diagnostic menu. When no errors are detected, the following message will appear on the screen : “No errors on i2c-bus detected”.
MESSAGES, WARNINGS, AND FAILURES INPUT 01 Fh= 15.6 kHz Fv= 050 Hz When selecting a new source, information about this source will be displayed on the screen. Source number, horizontal and vertical frequencies of the displayed source. WARNING: Message when the entered password is wrong. invalid key entry Announcement of the selected source. WARNING: End of adjustment range. SOURCE 01 end of adjust range Message to enter your password. Password contains 4 digits.
Messages, Warnings, and Failures FAILURE EYE-Q communication error WAIT starting up EYE-Q FAN FAILED Projector will switch off Communication error between EYE-Q and the projector. Call a qualified service technician. Message during the start up of the EYE-Q is ready to accept commands. Message when one of the fans are not working anymore. Projector switches to stand-by.
RS-232 CONTROL By far, the most accurate way to control or integrate the DTV-940/943 into a home theater system is by RS 232 control. In this section, you will find hardware configuration and how to format the control data, command strings and examples. Hardware Configuration RS232 Connector 9PIN D-SUB PC-AT TYPE. Projector has female type.
RS-232 CONTROL Sending a RECORD (single instruction) A RECORD consists of 9 bytes of information in the following order: STX, OFFS, ADR, CMD, DAT1, DAT2, DAT3, DAT4, CHKS Where: STX - 02H Make projector(s) listen for its (their) unique address. OFFS - (1-255) Offset you choose so that none of the data or CMDs - 02H (STX). Normally set the offset to 0. ADRe - (1-255) Number corresponding to projector’s unique address (see dip switch setting).
RS-232 CONTROL Example string to send to the projector with address 3 to turn it on/off In decimal values STX Offest ADRe CMDe DATle DAT2e DAT3e DAT4e CHKSe 4 2 7 4 18 4 4 4 21 Optional data bytes plus offset. No data needs to be sent to turn on projector therefore these are equal to zero and offset is then added. Always 2 Wake up projo You choose offset. This is added to the rest of the bytes so that none of them equal 2 which would make the projector think its being told to wake up again.
RS-232 CONTROL COMMAND POWER ON/OFF POWER ON POWER OFF BYTE 1 BYTE 2 BYTE 3 BYTE 4 BYTE 5 BYTE 6 BYTE 7 BYTE 8 BYTE 9 $02 $02 $02 $00 $00 $00 $00 $00 $00 $0E $51 $51 $00 $0A $0A $00 $00 $00 $00 $00 $00 $00 $01 $00 $0E $5C $5B ENTER EXIT ADJUST TEXT ON/OFF CURSOR UP CURSOR DOWN CURSOR LEFT CURSOR RIGHT $02 $02 $02 $02 $02 $02 $02 $02 $00 $00 $00 $00 $00 $00 $00 $00 $00 $00 $00 $00 $00 $00 $00 $00 $07 $08 $09 $0D $21 $22 $24 $23 $00 $00 $00 $00 $00 $00 $00 $00 $00 $00 $00 $00 $00 $00 $00 $00
EYE-QTM Autoconvergence OVERVIEW The EYE-QTM auto-convergence system allows for faster and more accurate convergence when used by the installer upon initial installation. The EYE-QTM system also allows the end-user to perform occasional convergence touch ups without having to learn the complex convergence procedure using the TOUCH-UP option in the EYE-QTM menu. By doing so, the end-user can be assured that the image quality is always at its best.
EYE-QTM AUTOCONVERGENCE Easy-to-use, high precision automatic convergence system. Various options on the menu offer you the solution for your own individual needs: Align: convergence starts for the current image situation Align from mid-position: convergence starts from mid-position. Touch-up: convergence starts when the source switches or after a user-defined time: alignment of static convergence is almost invisible for the audience.
EYE-QTM Autoconvergence ON - SCREEN OPERATING INSTRUCTIONS ACCESS TO EYE-QTM ON-SCREEN MENUS After the EYE-QTM unit has been correctly installed in the projector, press the button on the RCU (Remote Control Unit) or the local keypad of the projector to enter the ‘Adjustment mode’ (please refer to the projector Owner’s Manual). The EYE-QTM path will be displayed in the menu: Highlight EYE-QTM by pushing the control disc (on RCU).
EYE-QTM Autoconvergence EYE-QTM SETUP The EYE-QTM SETUP procedure needs to be done only once after projector is correctly installed or whenever the projector is reinstalled in another position. To enter the EYE-Q TM SETUP menu: Highlight EYE-QTM by pushing the trol disc. or keys of the con- Press the button to set the correct projector configuration. EYE-Q TOUCH UP AUTOCONVERGENCE QUICK AUTOPICTURE FULL AUTOPICTURE EYE-Q SETUP EYE-Q DIAGNOSTICS Select with or then .
EYE-QTM Autoconvergence FOCUSING THE CAMERA LENS The lens of the camera must be focused properly on the projection screen.
EYE-QTM Autoconvergence CENTERING THE CAMERA EYE-Q The camera must be centered in middle of the projection screen. Follow the steps described below: Highlight CENTER CAMERA by pushing the up or down keys of the control disc. Press the button to start up the process. TOUCH UP AUTOCONVERGENCE QUICK AUTOPICTURE FULL AUTOPICTURE EYE-Q SETUP EYE-Q DIAGNOSTICS Select with or then .
Appendix 2 CENTERING THE CAMERA VERTICALLY One horizontally centered green bar will be projected onto the screen, together with a text box. Inside the box, the text of “CAMERA ALIGNMENT VERTICAL” indicates the item subject to adjustment and a symmetrical bar scale (from -50 to +50) under the text. CAMERA ALIGNMENT VERTICAL If the indicated value below the bar scale is not equal to zero (i.e. the black highlight is not in the middle of the bar scale), the camera is not centered vertically.
EYE-QTM Autoconvergence TOUCH-UP ON TIMER EYE-Q This option allows the static convergence to be carried out automatically after a user-defined time, which can be programmed in hours and/or minutes. TOUCH UP AUTOCONVERGENCE QUICK AUTOPICTURE FULL AUTOPICTURE EYE-Q SETUP EYE-Q DIAGNOSTICS To program the touch-up on Timer: Push up or down keys of the control disc to highlight ON TIMER: off; Select with or then .
EYE-QTM Autoconvergence LEARNING A REFERENCE ADJUSTMENT MODE Select a path from below: Adjust one Reference Source with perfect geometry. This source can have either horizontal or vertical frequency. Remember that other sources will have the same geometry as this Reference Source. This means that if a source has 4:3 aspect ratio, all sources will be adjusted with a 4:3 aspect ratio and the same horizontal and vertical amplitudes.
EYE-QTM Autoconvergence TOUCH UP AND AUTOCONVERGENCE ADJUSTING SCREEN SIZE Left blanking Top blanking In case the projection screen is not greater than the desired size or the screen has a frame around it (i.e.
EYE-QTM Autoconvergence TOUCH-UP ADJUSTMENT MODE When TOUCH-UP is selected, only the static convergence of the currently selected source will be carried out automatically. Follow the steps below to select: Select a path from below: EYE-Q GUIDED RANDOM ACCESS INSTALLATION SERVICE Source 1 Highlight TOUCH-UP by pushing up or down keys of the control disc; Select with or then . to return Press the button to start up the static convergence.
EYE-QTM Autoconvergence ON ALL SOURCES EYE-Q The “On all sources” functions as the “On current source.” It includes also three options: TOUCH UP AUTOCONVERGENCE QUICK AUTOPICTURE FULL AUTOPICTURE EYE-Q SETUP EYE-Q DIAGNOSTICS Touch-up Select with or then .
EYE-QTM Autoconvergence ALIGN FROM MIDPOSITION ON ALL SOURCES EYE-Q When ALIGN FROM MIDPOSITION is selected, the automatic convergence on all sources will be carried out automatically, but starting from the midposition settings. By projecting alternately red and blue lines, 25 convergence areas are aligned to the green pattern. The process will repeat for as many times as the total number of the sources until all sources are perfectly aligned.
EYE-QTM Autoconvergence NO PATTERN ERROR EYE-Q After starting up the automatic convergence, the projector will start to calculate and locate 5 horizontal and 5 vertical lines which are used to divide the screen into 25 areas. If the projector does not succeed in finding the pattern, it will try two time. If the two attempts fail, the projector will quit the process and display the Error menu. The AUTOCONVERGENCE selection will be followed by the error window displaying the following possibilities.
EYE-QTM Autoconvergence EYE-QTM DIAGNOSTICS This option allows a check-up of the EYE-QTM EYE-Q TOUCH UP AUTOCONVERGENCE QUICK AUTOPICTURE FULL AUTOPICTURE EYE-Q SETUP EYE-Q DIAGNOSTICS NOTE: Most errors that occur during the LEARN REFERENCE procedure or the beginning of the AUTOCONVERGENCE procedure are caused by one of the following: Lens cap not removed Select with or then .
EYE-QTM Autoconvergence In case of failures, the error message will shown: FAILED... Error 11; or FAILED... Error 12; or FAILED... Error 13; or FAILED... Error 14; or FAILED... Error 15.
SPECIFICATIONS Aspect Ratios: Anamorphic, Widescreen, 4:3 Bandwidth: 75 MHz Cabinet Dimensions: Width: 22 in./558.80 mm Depth: 29 in./736.60 mm Height: 12 in./304.80 mm Weight: 96 lbs./43.
RUMA-007800 10-00 2900 Faber Street Union City, CA 94587 510-324-7777 Fax: 510-324-9300
