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Man behöver ett bra amiga nätaggregat 4.5a funkar bäst vad jag har lärt mig o fräsch dator, drar ström. Annars funkar den inte så bra.


Hi Res Version, MV1200 - 2442 x 1278, 376K

Hi Res Version, MV1200 with fan fitted - 1520 x 810, 175K

Hi Res Version, End Connectors - 1091 x 1776, 341K

Image of PCB - 1398 x 932, 160K

Image of Front and Back of PCB - 2213 x 2404, 1,396K

Closeup of LEDs - 467 x 730, 62K

Download Manual, PDF (English) - 615K

The MV1200 is an external scandoubler for use with all Amigas. It takes the standard Amiga PAL or NTSC output and scandoubles it for use on a PC type VGA/SVGA monitor. It supports full 24bit colour in all non 15Khz modes. A high precision TTL circuit used for pixel clock generation. The MV1200 also has an optional FlickerFixer module to promote interlaced screens to non-flickering displays. The MV1200 connects to the RGB Video out on the Amiga and should only be connected when the machine is switched off. Once you have connected the MV1200 it may be necessary to "finetune" it for best picture quality, although by default it comes fine tuned for A1200s. The MV1200 should be plugged in and the Amiga switched on for at least 5 minutes before attempting this procedure to ensure that the MV1200 has reached operating temperature. Try to have as many vertical lines on the screen as possible, or load a picture which contains many alternate black and white lines. Use a small screwdriver to move the potentiometer labelled "Adjust". Please note this is a high performance multi-turn multi-precision potentiometer which can be turned about 20 times from end to end. In the middle of the range there is a distortion of the picture but if you turn it another 3 or 4 times the picture quality will increase. DO NOT forcibly turn it further when you encounter resistance. If you have problems with picture quality still, then close the jumper marked phase which is normally open. LEDWhen onWhen offBypass Flickerfixer ModeInput H-Freq > 15Khz (24Khz - 31Khz)

15Khz flickerfixed (Flicker Fixer only)Input H-Freq = 15KhzJUMPEROPENCLOSEDEnableAdjustment DisabledAdjustment EnabledPhaseNormal Clock UsedInverted Clock UsedFF-EnaFlickerfixer ModeScandoubler Mode222Mod58221 FRAMs Fitted (FF only)58222 FRAMs Fitted (FF only)

Factory Default Setting

Enabled - CLOSED

Phase - OPEN

FF Ena (inside) - OPEN if FF Fitted, otherwise CLOSED

222 Mod (inside) - OPEN if 58221 FRAMs fitted, CLOSED otherwise

XCLKEN (inside) - Reserved, must be OPEN

CCK (inside) - Reserved, must be in left position.

In SuperHiRes mode, only every second pixel is displayed

All modes with a Horizontal frequency above 15Khz will be bypassed, but since some of these modes are also outside the VGA range, your monitor may not display them correctly.

Only 15Khz modes will be flickerfixed, other modes will be bypassed

Please ensure that the VGAOnly tool which is part of the monitor drivers, is executed prior to the monitor driver to ensure that Euro72 and Multiscan modes are fully VGA compatible.

Det man får är en MV1200 ACT Scandoubler FlickerFixer

Objektsnr 626623395

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Fre 12 apr 05:25

MV1200 ACT Scandoubler FlickerFixer

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6 150 kr

nestt4

STOCKHOLM , Sverige

5.0

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