Radio Shack Modem I TRS-80 Скачать руководство пользователя страница 1

Содержание Modem I TRS-80

Страница 1: ...Modem I atalog Number 26 1172 MICRO COMPUTER SYSTEM i i mm v CUSTOM MANUFACTURED IN U S A BY RADIO SHACK A DIVISION OF TANDY CORPORATION...

Страница 2: ...RE SOLD LEASED LICENSED OR FURNISHED BY RADIO SHACK INCLUDING BUT NOT LIMITED TO ANY INTERRUPTION OF SERVICE LOSS OF BUSINESS OR ANTICIPATORY PROFITS OR CONSEQUENTIAL DAMAGES RESULTING FROM THE USE OR...

Страница 3: ...80 Model I Level II computers which do not have an rs 232 c interface Select norm for rs 232 c use cass for use with the cassette interface of Model I Level II Computers Cassette use requires optional...

Страница 4: ...normally now AC Connection Connect the ac adapter to the ac jack on the Modem s rear panel and to an electrical wall outlet Note Use only the supplied UL listed adapter The use of any other adapter co...

Страница 5: ...If your telephone hook up looks like this Connect like this Figure 1 Connection to Modular Phone Jacks...

Страница 6: ...cts either ORiGinate or ANSwer mode Note With the Modem connected your phones are available for conversational use only when the mode switch is off So be sure to select mode off when you are not using...

Страница 7: ...Top View Rear View Figure 4 Identification of Controls and Connectors...

Страница 8: ...eive and transmit tones the Modem will respond to For communications to take place one modem must be in the originate mode and the other in the answer mode Normally when you dial a host computer your...

Страница 9: ...Host Terminal ORiGinate Mode User places call Figure 5 Originate Answer Mode Difference...

Страница 10: ...ne flip the mode switch to ORiGinate and hang up the phone 3 When the Carrier Detect cd light comes on you may start communicating When communications are finished be sure to sign off The sign off wil...

Страница 11: ...or equal to 300 Troubleshooting Chart Symptom Problem Solution Carrier Detect light off AC Adapter is not plugged in plug in Telephone connections check connections and refer to the Installation sect...

Страница 12: ...smit Frequencies A Answer Mark 2225 Hz Space 2025 Hz B Originate Mark 1270 Hz Space 1070 Hz Transmit Power 10dBm 1 dB Receive Sensitivity 45dBm Baud Rate 300 Operating Temperature 55 F 85 F 12 8 C 29...

Страница 13: ...T WORTH TEXAS 76102 CANADA BARRIE ONTARIO L4M 4W5 TANDY CORPORATION AUSTRALIA BELGIUM U K 91 KURRAJONG ROAD PARC INDUSTRIEL DE NANINNE BILSTON ROAD WEDNESBURY MOUNT DRUITT N S W 2770 5140 NANINNE WEST...

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