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- Path: sparky!uunet!hayes!tnixon
- From: tnixon@hayes.com
- Newsgroups: comp.dcom.modems
- Subject: Re: Hayes Smartmodem 1200
- Message-ID: <6636.2b4d5e13@hayes.com>
- Date: 8 Jan 93 10:57:23 EDT
- References: <930106140823.20202080@LLL.LLNL.GOV>
- Organization: Hayes Microcomputer Products, Norcross, GA
- Lines: 103
-
- In article <930106140823.20202080@LLL.LLNL.GOV>, FRYE@LLL.LLNL.GOV
- (RONALD W. FRYE) writes:
-
- > I need your help. I have just received from a friend, a Hayes Smartmodem 1200
- > in perfect working condition, but without documentation. Behing the front
- > panel is an 8-position dip switch. I need to know what each switch position
- > controls. Would one of you out there please send me an e-mail with an
- > explanation for each switch's position? Thanks in advance!
-
- Since this question seems to come up a lot on the net, as my parting
- shot from Hayes I'll attach below the DIPSWITC.TXT file that Hayes
- uses to answer this question. It describes the switch settings for
- all of the early products. If someone ever gets around to doing a
- FAQ for this group, this would probably be a good thing to put in
- it.
-
- The next message you see from me is likely to be from Microsoft!
-
- -- Toby
-
- --- cut here ---
-
- SMARTMODEM COMMAND/DIP SWITCH CROSS REFERENCE
- -----------------------------------------------------------------
- Function SM 1200 SM 1200B SM 1200B SM 2400/V-series
- External Full-Card Half-Card Internal & External
- ------------------------------------------------------------------
- DTR Status Switch 1 Switch 4 Switch 4 Command
- Ignore DTR* Down Down Right &D0
- Follow DTR Up Up Left &D1,&D2,&D3
-
- Result Code Sw2/Cmd Command Command Command
- Format
- Numeric Down/V0 V0 V0 V0
- Verbose* Up/V1 V1 V1 V1
-
- Result Code Sw3/Cmd Command Command Command
- Display
- Enabled* Down/Q0 Q0 Q0 Q0
- Disabled Up/Q1 Q1 Q1 Q1
-
- Command SW4/Cmd Command Command Command
- State Echo
- Disabled Down/E0 E0 E0 E0
- Enabled* Up/E1 E1 E1 E1
-
- Auto- Sw5/Cmd Command Command Command
- Answer
- Disabled* Down/S0=0 S0=0 S0=0 S0=0
- Enabled Up/S0=1 S0=1 S0=1 S0=1
-
- Carrier Switch 6 Switch 3 Switch 3 Command
- Detect
- Always True* Down Up Left &C0
- Follow DCD Up Down Right &C1
-
- Telco Switch 7 Switch 2 Switch 2 Command
- Jack Type
- Single-Line* Up Up Left &J0
- Multi-Line Down Down Right &J1
-
- Command Switch 8 - - -
- Dumb Strap
- Enabled* Down Preset Preset Rightmost pins
- Disabled Up n/a n/a Leftmost pins
-
- 1200bps Sw9/Cmd Sw5/Cmd Command Command
- Protocol
- CCITT v.22 Down/B0 Down/B0 B0 B0
- BELL 212A* Up/B1 Up/B1 B1 B1
-
- Response to Switch 10 - - -
- DTR on/off
- Command
- Modem Reset Down n/a n/a &D3
-
-
- Go to Command n/a n/a n/a &D1
- State
- Hang Up Up n/a n/a &D2
-
- Port Selection - Switch 1 Switch 1 External Switch
- COM 1* n/a Down Right Right
- COM 2 n/a Up Left Left
-
- Pulse Dial Type - Switch 6 - Command
- US* Preset Up Preset &P0
- International n/a Down n/a &P1
-
-
- -----------------------------------------------------------------
- Notes:
- * = factory default setting
-
- *************************************************************
-
-
- --
- Toby Nixon, Principal Engineer | Voice +1-404-840-9200 Telex 401243420
- Hayes Microcomputer Products, Inc. | Fax +1-404-447-0178 CIS 70271,404
- P.O. Box 105203 | BBS +1-404-446-6336 AT&T !tnixon
- Atlanta, Georgia 30348 | UUCP uunet!hayes!tnixon Fido 1:114/15
- USA | Internet tnixon@hayes.com
-