Difference between revisions of "Teletext adaptor"
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The Microtext adaptor does not include a UHF/VHF decoder. Instead, it requires a composite video signal - which can be obtained from following sources: | The Microtext adaptor does not include a UHF/VHF decoder. Instead, it requires a composite video signal - which can be obtained from following sources: | ||
* From the '''Video Out''' socket of a Video Recorder (if one does own a VCR) | * From the '''Video Out''' socket of a Video Recorder (if one does own a VCR) | ||
| − | * From the '''Microtext's Tuner''' (which was sold separately, for users | + | * From the '''Microtext's Tuner''' (which was sold separately, for users who don't own VCRs) |
** The Microtext Tuner was intended to supply a Composite signal for Teletext adaptor. | ** The Microtext Tuner was intended to supply a Composite signal for Teletext adaptor. | ||
** Ie. unlike other [[CPC]] Tuners (like the [[MP-3]]) which were intended to supply a RGB signal to the [[CTM640/CTM644|CTM644]] monitor. | ** Ie. unlike other [[CPC]] Tuners (like the [[MP-3]]) which were intended to supply a RGB signal to the [[CTM640/CTM644|CTM644]] monitor. | ||
Revision as of 11:53, 18 March 2012
Teletext Adaptor and Tuner from Microtext Ltd.
Teletext offers one-directional data transmission, broadcast via television signal.
Contents
Required UHF/VHF Decoder (Tuner)
The Microtext adaptor does not include a UHF/VHF decoder. Instead, it requires a composite video signal - which can be obtained from following sources:
- From the Video Out socket of a Video Recorder (if one does own a VCR)
- From the Microtext's Tuner (which was sold separately, for users who don't own VCRs)
Telesoftware
Unknown if the software included support for downloading Telesoftware? (hardware-wise it should be no problem since Telesoftware is transmitted as normal Teletext pages).
Pictures
- Teletext adaptor pics
Front view
back view
PCB view
PCB back
side view
- Teletext tuner pics
Front view
back view
side view
PCB view
PCB back
PSU view
PSU side view
pictures provided by Terje Grind
Reviews & Advertisement
Review in Amstrad Action
Review in Amstrad Computer User
advertisement in Amstrad Computer User / November 1989
Manual
Download manual as a pdf file: media:Microtext Teletext Adaptor Manual.pdf
