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- Path: sparky!uunet!cs.utexas.edu!sun-barr!sh.wide!wnoc-kyo!kuis!aegis!davidg
- From: davidg@aegis.or.jp (Dave McLane)
- Newsgroups: comp.dcom.modems
- Subject: Re: Digicom Scout modem
- Message-ID: <3536@aegis.or.jp>
- Date: 28 Dec 92 23:54:38 GMT
- References: <1992Dec23.173220.20710@yang.earlham.edu>
- Sender: daemon@aegis.or.jp
- Lines: 72
-
- markp@cranham.cc.earlham.edu (Mark Pearson) writes:
-
- >I have noticed a couple of posts about the Digicom Scout Plus.
- >How do people rate it? I am looking to standardise our college on a
- >new modem with all the V & MNP trimmings and fax and it looks good.
-
- The Scout+ is approved for use in Japan and further Digicom guarantees
- the modem for 5 years. Not just for the registered owner but the modem
- itself. When it's first sold the date is registered at Digicom so there
- is no registration card to send in. This may not apply to your case,
- but it sure beats the policies of other manufacturers who only guarantee
- equipment to the registered owner, and only in specific countries.
-
- I got about 10 and sold them at cost + minimal markup to friends and
- neighbors and they have worked well. Not without some problems:
-
- Won't connect through a switchboard. There were two cases like this
- and both were due to the time to CONNECT (S7) being set to too short
- a time to account for going through and old (rotary style) switchboard.
-
- Slow throughput. In one case this was due to many blocks being
- resent (MR light blinks). In another case it was because the port
- didn't support the speed the speed it was being run at (z-modem
- reports many CRC errors). Also, from what people have said,
- Windows 3.1 doesn't fully support 38,400 BPS.
-
- Rolls over and plays dead with NEC PC-9801s (widely used in Japan).
- This has something to do with the 9801s COM ports which won't let
- you send/receive if CTS line is low. Thus if you sent AT&R1
- (makes CTS follow DCD and there is no DCD until the modem CONNECTs)
- the NEC won't access the modem. There are no problems with an IBM-
- compatible's.
-
- Fax won't connect to some faxes. No fix for this.
-
- Fax receives files of binary zeros. According to Wolfgang Henke this
- is due to too many errors in transmission. He says Digicom and Delrina
- (makes the bundled fax software) are working on it.
-
- Compared to the problems people in Japan are having with other
- 14,400 BPS modems, these are minimal and most of them have to do
- with the setup/PC/software, not the modem itself.
-
- >What software comes with it?
-
- Qmodem, Delrina's DOSfax & Winfax.
-
- >Why is it that only the internal version has the 16550AFN chip?
-
- External modems don't have UARTS. If your machine's UART(s) doesn't
- support at least 38,400 BPS you will have to change it. This isn't
- just for the Scout+ but for any modem that has to link to the
- PC at that kind of speed to get the full benefit of the modem-modem
- speed plus compression.
-
- >I much prefer external modems on PCs - you can see the lights and
- > usre the COM port for something else.
-
- Me too. Being able to see the lights help solve many problems
- (as above, if you can't see an MR light how to you know if blocks
- are being resent?).
-
- Also, I can move the modem to something else and or play
- "odd-man-out" with modems and PCs (switching them around to see
- which is related to the problem).
-
- Dave
-
- --
- Dave McLane
- JUNET: davidg@aegis.or.jp (ONLY within Japan: post otherwise)
- Nagaokakyoshi, Kyoto Japan Tel: +81-75-951-1168 Fax: +81-75-957-1087
-