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O W N E R ’ S O P E R AT I N G M A N U A L
DTV-940/943
DTV Capable CRT Projector
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O W N E R ’ S O P E R AT I N G M A N U A L DTV-940/943 DTV Capable CRT Projector
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TABLE OF CONTENTS TABLE OF CONTENTS............................................................................................................................1 SAFETY INSTRUCTIONS ................................................................................................................................1-1 On safety.............................................................................................................................................................1-1 On installation..
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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..........................................
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TABLE OF CONTENTS Hardware Configuration....................................................................................................................................APP-1 How to format the control data .........................................................................................................................APP-1 Sending a RECORD (single instruction)...........................................................................................................APP-2 Example string
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TABLE OF CONTENTS Error Messages...............................................................................................................................................APX-13 No Pattern Error..............................................................................................................................................APX-14 Status Reporting Forced Break ......................................................................................................................APX-1
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SAFETY INSTRUCTIONS Notice on Safety F E D E R A L C O M M U N I C ATION COMMISSION (FCC STATEMENT) This equipment is built in accordance with the requirements of the international safety standards EN60950, UL1950 and CSAC22.2 This equipment has been tested and found to comply with the lim- No.950, which are the safety standards of information technology its of a class B digital device, pursuant to Part 15 of the FCC equipment including electrical business equipment. Rules. These limits are desi
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Safety Instructions A. Mains lead (Powercord) with CEE 7 plug: a. When the power cord or plug is damaged or frayed. The wires of the mains lead are colored in accor- b. If liquid has been spilled into the equipment. dance with the following code. c. If the product has been exposed to rain or water. Green and yellow: earth (safety earth) Blue: neutral d. If the product does not operate normally when the operating instruc- Brown: line (live) tions are followed. B. Power cord with ANSI 73.11 plug:
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LOCATION AND FUNCTION OF CONTROLS RS 232 Input Port VIDEO Input (Composite video, 1x BNC connector): 1 7 Connection between the projector and an IBM PC (or compatible) Allows a video tape recorder, video camera, color receiv- or MAC (RS422) for remote computer control and data communi- er/monitor, etc. having video line output to be connected cation. Also used with automation devices, such as Phast, AMX, to the projector. Creston, etc. S-VIDEO Input: Separated Y/C (luma-chroma) signal 8 2 RS 232
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RUNCO key : Turns on backlight 1 ADJ. : Adjust key, to enter or exit the adjustment mode. 2 Address key (recessed key) : to enter the address of the projec- 3 tor (between 0 and 9). Press the address key, followed by press- ing one digit button between 0 and 9. When addressed to O , the remote will talk to any projector, regardless of its address. STBY : Stand by button: 4 - To initiate remote power up operation Text : When adjusting one of the image controls during a meet- - To stop projection
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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. 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. If the wall outlet voltage is different, call a qualified technician for power adaptation of the projector. Switching On/Off The projector is
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Connecting a Composite Video Source to the BNC video input Composite video signals from a VCR, OFF air signal decoder, etc. Video input selection: a. with the RCU: Select “video” in the source selection menu. b. with the local keypad. - press A D J U S T k e y, the General access menu is dis- played on the screen. - use the control disc to high- light 1. - press ENTER to select the highlighted source. 3-2
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Connecting an S-Video or Video source to the S-Video input Separate Y-luma/C-Chroma signals for higher quality playback of Super VHS signals. Input selection a. with the RCU: Select “S-Video” in the source selection menu. b. with the local keypad - press ADJUST key, the General access menu will be displayed on the screen. - use the control disk to highlight 2. - press ENTER to select the highlighted source. 3-3
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Connecting a RGB Analog source with composite sync. RGB analog input terminals with composite sync input or with sync on green. The projector detects automatically where the sync signal is located. Always use an interface when a computer and local monitor have to be connected to the projector. Examples of interfaces which can be applied : RGBS or RGsB input selection a. With the RCU: Select RGB in the Source Selection menu b. With the local keypad : (to gain access to the local keypad, see ‘Loca
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Connecting a Component source. (R-Y)Y(B-Y) analog input terminals with sync input or with sync on the luminance (Y) input. The projector detects automatically where the sync signal is located. (R-Y)Y(B-Y)S or (R-Y)Ys(B-Y) input selection a. With the RCU: Select “Component” in the Source Selec- tion Menu b. With the local keypad : (to gain access to the local keypad, see ‘Local key- pad’in chapter ‘Location and function of controls’.) -Press ADJUST key, the General access menu is dis- played on t
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(R-Y)Y(B-Y)3S or (R-Y)Y3s(B-Y) input selection 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. Connecting a computer, e.g. IBM PC (or compatible), Apple Macintosh to the RS232 input of the project
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CONTROLLING Battery installation in the RCU. A new battery (not yet installed to save the battery life) is delivered inside the plastic bag with the power cord. Install the battery as follows : Remove the battery cover on the backside of the RCU by pushing the indicated handle a little to the bottom of the RCU. Lift up the top side of the cover at the same time (fig. 1). Insert the new 9 V battery (type 6F22S or equivalent) in the lower compartment and connect the battery to the contact plate. I
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The DTV-943 can be controlled with c. Using your RCU. a. The RCU b. The hardwired RCU (cable not included) Before using your RCU, it is necessary to enter the projector address into c. The local keyboard the RCU (only when that address is between 1 and 9). The projector with the corresponding address will listen to that specific RCU. The procedure and results of controlling the projector with either of these When address 0, ‘zero address’is programmed into the RCU, every pro- RCU options is esse
