Helaas is deze beschrijving nog niet in het Nederlands vertaald. U vindt hier dus een Engelse artikelbeschrijving.
This Video Time Inserter was developped specifically to fill the needs of IOTA members who wish to use video methods to obtain precision timing of astronomical phenomena. IOTA-VTI will be suitable for any video timing application, but design of the system—software, electronic and mechanical features—has given special attention to the needs of those who wish to video-record occultations.
This is the european PAL (25 frames/sec) version of the inserter to be used with Watec CCIR camera.
After receiving the IOTA-VTI, only three cables need to be connected to get started. It may take a few minutes for the GPS to get its first fix, but subsequent fixes will usually require a minute or less.
Three indicator LEDs show current operational status. A 1/4-20 tee-nut built into the base of the enclosure allows for easy attachment to a tripod or other support mechanism.
You will need to provide:
- a nominal 12-volt DC power source using a 5.5-mm by 2.1-mm coaxial plug (center positive)
- an input video signal using an RCA-type plug
- a display/recording device accepting the IOTA-VTI output signal via an RCA-type plug.
VTI technical specs:
- RCA in/out; PAL format (25 images/sec)
- Kodak for tripod mounting
- internal GPS, few minutes to get signal
- welcome screen at start up
- geographical location display (user select)
- time incrusted on your video signal for accurate timing
