RuncoメーカーVHD-4402の使用説明書/サービス説明書
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O WNE R' S O PER A TIN G M ANUAL V irtual High Definition Processor With Aspect Ratio Control VHD-4402 UL TRA P RELIMINAR Y.
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O WNE R' S O PER A TIN G M ANUAL V irtual High Definition Processor With Aspect Ratio Control VHD-4402 UL TRA P RELIMINAR Y.
The software installed in the VHD-4402 ULTRA is protected by copyright laws and International copyright treaties, as well as other intellectual property laws and treaties.
CONTENTS 3 Warnings and Safety Precautions . . . . . . . . . . . . . . . 4 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 General Description . . . . . . . . . . . . . . . . . . . . . . . . . 6 Features and Benefits . .
4 CAUTION: To turn off main power, be sure to remove the plug from power outlet. The power outlet socket should be installed as near to the equipment as possible, and should be easily accessible. REMARQUE: Pour mettre l’appareil hors circut, s’assurer de retirer la fiche de la prise d’alimenta- tion.
5 This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide rea- sonable protection against harmful interference when the equipment is operated in a commercial environment.
Congratulations on your purchase of the VHD-4402 ULTRA! This processor is designed to work with either a CRT projector or a fixed-pixel device (DLP, Plasma, etc.), and will provide full aspect ratio con- trol as well as greatly enhanced picture quality.
7 FRONT AND REAR P ANEL DESCRIPTIONS Front Panel MUL TIFILM M e n u 4402 UL TRA 1 2 34 5 7 8 6 9 R U N C O 1. IR RECEIVER Receives the IR commands from the remote control. 2. MENU BUTTON The MENU button brings up the main adjustment menu. After making adjustments, the MENU button will bring you back to the sub-menu, then the main menu.
8 1. 12v Fuse This fuse protects the 12v outputs from the MASK and SCREEN jacks.(Screen Fuse: 5mm x 25mm, AGC, 1A, 250v, Fast Blow) 2. Mask This is a 12V output that is used to trigger masking on screens that have that capability (For use on motorized screens only).
10. Phone Jack The output of this jack must be connected to the PC Control input of the Projector. This communication will allow the controller and projector to be turned on simultaneously by turning on just the VHD-4402 ULTRA. 11. Power Input Plug in main power here.
A. LED Lights when a button is pressed indicating IR output. B. POWER BUTTON Turns the unit on. The MAIN POWER switch on the rear of the unit must be on first for this button to be active. C. UP BUTTON When no menu is present on-screen, this button will toggle you through the different aspect ratios.
While there are many different ways to connect your source equipment to your VHD-4402 ULTRA, the examples shown above are the most common and are recommended by Runco. • COMPOSITE VIDEO INPUT: Composite video is the most common type of signal used, but is also the lowest in picture quality.
12 To get started using your VHD-4402 ULTRA and projector, follow these simple steps: 1. Ensure all sources that you are using are properly connected to the VHD-4402 ULTRA.
13 QUICK SET-UP GUIDE Overall Functional Description The VHD-4402 ULTRA’s purpose is twofold. First, it provides aspect ratio control and can do so on either a WIDESCREEN or a standard 4:3 screen. Second, it pro- vides a clean, progressive signal to the projector.
14 The main menu (shown above) includes two sections: Source Selection/ Picture quality adjustments and Functional adjustments. Pressing MENU on the front panel or on the remote control will bring up the main menu. In the menu shown above, Composite video is selected as the current source.
Aspect Ratio allows selection of one of the three aspect ratios provided by the processor. You have two options for selecting an aspect ratio: First, highlight ASPECT RATIO on the main menu, then press ENTER. Then select the desired aspect ratio, and again press ENTER.
16 After pressing ENTER, the picture quality menu will appear (the menu to the right of the main menu above). To adjust a certain function, highlight it with the or DOWN buttons, and press ENTER.
• SHARPNESS This controls the ‘high-frequency’ detail of the image. The more sharpness is increased, the more detail is added into the picture. However, if it is increased too much, it will also increase ‘noise’ in the picture as well as other types of artifacts.
18 An ‘aspect ratio’ is simply the ratio of the width vs. the height of the screen. For example, the current aspect ratio standard is 4:3 (or 1.33:1), where the image is 4 units wide and 3 units tall. ASPECT RA TIOS First, the Basics 4 units wide 3 units tall All of our ‘regular’ televisions are this aspect ratio.
As you can see, our screen in this example is a 1.85:1 ratio. The dashed lines show the area that we ‘blanked’. If you recall, watching a letterbox movie on a 4:3 screen gave us black bars; therefore with letterbox movies, we’re not losing any information! The ‘other’ type of widescreen is called ‘ANAMORPHIC’.
MUL TIFILM M e n u 4402 UL TRA 12v Fuse Mask Screen RS-232 IN VH BGR Pass-through Pb Pr Y R U N C O RS-232 OUT S-VIDEO COMPOSITE 3.5" 17. 4 5" 17" 17.
RS-232 PROT OCOL 9600 Baud 8 bits No parity 1 Stop bit ASCII RxD of the PC or TxD of the VHD is on pin2 TxD of the PC or RxD of the VHD is on pin3 Gnd is pin 5 RTS of the PC or CTS of the VHD is on pi.
22 Inputs: (1) Component, (1) S-video, (1) Composite, (1) Pass-through Input standards: NTSC (PAL, NTSC export version) Output formats: 540p, 600p (38 khz) Bandwidth: Video inputs: 5.
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2463 T ripaldi W ay Hayward, CA 94545 510-293-9154 Fax: 510-293-0201 RUMA-008900 rev 10 -00.
デバイスRunco VHD-4402の購入後に(又は購入する前であっても)重要なポイントは、説明書をよく読むことです。その単純な理由はいくつかあります:
Runco VHD-4402をまだ購入していないなら、この製品の基本情報を理解する良い機会です。まずは上にある説明書の最初のページをご覧ください。そこにはRunco VHD-4402の技術情報の概要が記載されているはずです。デバイスがあなたのニーズを満たすかどうかは、ここで確認しましょう。Runco VHD-4402の取扱説明書の次のページをよく読むことにより、製品の全機能やその取り扱いに関する情報を知ることができます。Runco VHD-4402で得られた情報は、きっとあなたの購入の決断を手助けしてくれることでしょう。
Runco VHD-4402を既にお持ちだが、まだ読んでいない場合は、上記の理由によりそれを行うべきです。そうすることにより機能を適切に使用しているか、又はRunco VHD-4402の不適切な取り扱いによりその寿命を短くする危険を犯していないかどうかを知ることができます。
ですが、ユーザガイドが果たす重要な役割の一つは、Runco VHD-4402に関する問題の解決を支援することです。そこにはほとんどの場合、トラブルシューティング、すなわちRunco VHD-4402デバイスで最もよく起こりうる故障・不良とそれらの対処法についてのアドバイスを見つけることができるはずです。たとえ問題を解決できなかった場合でも、説明書にはカスタマー・サービスセンター又は最寄りのサービスセンターへの問い合わせ先等、次の対処法についての指示があるはずです。