╔════════════════════════ ═══════════════════ ═══════════════════╗ ║ CDOS modem. ║ ╙─────────────────────────────── ───────────────────────────────╜ (C) EVP-SOFT Hello everyone. In one of the previous issues of our newspaper we published an article about setting up a modem so that EMS works. As a small survey of active users showed, those who recommended dations were completed by about 60%, but only 5% achieved an EMS response to short beeps and dialing. A few days ago Pavel KPN called long distance Victor KVA, to the author EMS. And KVA told him that they were on their modems made a small modification, namely cut the 7th bit and connected the 4th one there. I decided to check it out, and also made a similar modification to one of my modems, which was not configurable. After This enabled the modem to perfectly hear short beeps, as well as long beeps. noisy beep. After this, this modification was made on three more modems, and they all began to work normally in EMS. Well, now I’ll tell you in more detail about the revision. You need just cut one track on the modem board, namely coming from 8pin. m/s UD2 for 1 Call.LL1 and 2vyv. LP8. Cut it it is necessary so that the connection between LL1 and LP8 is preserved. And then you need place a jumper between 2 pins. and 12vyv. m/s LP8. And now the 4th bit will also be read as the 7th, by the author EMS on the modem this is exactly the modification, and of course EMS is done exactly for such a modem. This modification is done as on modems ROBERT and on FARAON modems. Moreover, after it the connection is not possible- maybe he will leave. By the way, on some ROBERT modems the board layout is completely another. The above modification can be done on a modem, where 8pin UD2 is connected to 1Zvyv. LL1 and 2vyv. LP8, and 1Chvyv. UD2 soy- dinyon with 12 pins LP8.
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