Radio Shack 15-1273C Скачать руководство пользователя

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SPECIFICATIONS

Video Carrier Output Level ...........................63 dB

RF Output Channels .......................................... 3 or 4

RF Output Impedance .................................. 75 Ohms

Video Input Impedance........................75 or 1 kOhms

(switchable)

Audio Input Impedance......................... 13 ± 3 kOhms

Specifications are typical; individual units might vary.
Specifications are subject to change and improvement
without notice.

15-1273C.fm Page 11 Thursday, July 15, 1999 11:59 AM

Содержание 15-1273C

Страница 1: ...Cat No 15 1273C OWNER S MANUAL Please read before using this equipment RF MODULATOR 15 1273C fm Page 1 Thursday July 15 1999 11 59 AM ...

Страница 5: ...e receiver etc and your TV Two audio video not stereo shielded cables with phono connectors One 75 ohm coaxial cable with F type connec tors If your TV does not have a VHF 75 ohm F con nector you will also need a 75 ohm to 300 ohm matching transformer Your local Radio Shack sells a wide selection of each of these items 15 1273C fm Page 5 Thursday July 15 1999 11 59 AM ...

Страница 6: ...dio video cables between the video output jack on your video source and the RF Modulator s VIDEO INPUT jack 2 Connect the other audio vidoe cable between the audio output jack on your video source and the RF Modulator s AUDIO INPUT jack 15 1273C fm Page 6 Thursday July 15 1999 11 59 AM ...

Страница 7: ... A input terminal on the supplied Hi Isolation A B switch b Connect the supplied 75 ohm short cable between the B input terminal on the Hi Isola tion switch and the RF Modulator s RF OUT terminal c Connect the 75 ohm coaxial cable between the OUT terminal on the Hi Isolation switch and 75 ohm VHF input terminal on your TV 15 1273C fm Page 7 Thursday July 15 1999 11 59 AM ...

Страница 8: ...ly between the RF OUT terminal on the RF Modulator and the 75 ohm VHF terminal on your TV Note If your TV has only 300 ohm VHF screw terminals use a 75 ohm to 300 ohm matching transformer to complete the connection 4 Plug the RF Modulator power cord into a stan dard AC outlet 15 1273C fm Page 8 Thursday July 15 1999 11 59 AM ...

Страница 9: ...t is not used for regular broad casts in your area 2 Turn on the TV and set it to the same channel 3 or 4 as the channel switch on the RF Modulator Note If you connected a Hi Isolation A B switch set it to the B input position 15 1273C fm Page 9 Thursday July 15 1999 11 59 AM ...

Страница 10: ... and set OHMS 1K 75 on the RF Modulator to the position that gives the best picture Note For the best results try both positions to find the best setting Doing so does not harm your equipment 15 1273C fm Page 10 Thursday July 15 1999 11 59 AM ...

Страница 11: ...RF Output Impedance 75 Ohms Video Input Impedance 75 or 1 kOhms switchable Audio Input Impedance 13 3 kOhms Specifications are typical individual units might vary Specifications are subject to change and improvement without notice 15 1273C fm Page 11 Thursday July 15 1999 11 59 AM ...