CompuServe Thread

#Digitize

12 messages in this thread
#157155From: JAMES THOMPSONJul 22, 1994 12:09 PM
Help! I'm doing some work on a flyer for a local charity, and I need someone who could scan their logo for me. I am using PGS 2.2 and redesigning their flyer. I don't have any money in our budget to pay for this service. If you would be interested, please leave me EMAIL with a phone number where I could contact you. Thanks James via AutoPilot With Motorola Inside and Intel Outside
#157279From: Christopher TolmieJul 23, 1994 7:00 PM
James, Sometimes when I need a quick scan and no scanner available I'll fax the item to my computer. Later I can convert the FAX to IFF format and load it into various draw/paint programs for touch-up. I've also been successful at connecting a FAX machine AND the FAX/MODEM together via the same phone line. Just go off-hook and wait until after the telco recording and warning tones to subside. Then you'll have a nice quiet line. Start both FAX machine and FAXmodem and watch for the connection and feed to start. Christopher
#157332From: Mike SchillerJul 24, 1994 5:58 AM
Chris: Another thing that can be done (although I don't know if anyone will admit it) is to just connect the FAX machine & Faxmodem together with the same wire (remove ma bell from the whole thing) and you get a really quiet line. A friend of mine did that with 2 modems to move a file from his powerbook to his atari and it worked fine. // -Mike Schiller \X/ AMIGA! On AutoPilot in sunny Fort Lauderdale
#157337From: Christopher TolmieJul 24, 1994 8:43 AM
Mike, I had wondered about that but never tried it. But now that you reported success doing it I'll give it a try. For some reason I thought it was necessary to have some power in the lines. Thanks for the tip, Chris
#157430From: Jim ButterfieldJul 25, 1994 5:49 AM
A direct connection works for me, too. But I'm told that some modems DO need to see line voltage in order to work. Others have suggested that, in that case, a 9V battery hooked into the connection will do all that is needed. (But since it works without same, I have not personally tried it). –Jim
#157839From: Gerald BonnstetterJul 29, 1994 6:27 AM
Put a resistor ( try 1 K to 5 K ohms) between the 9V battery and the modem lines. It will work better then just the battery. // \X/ Amiga or bust! Gary Bonnstetter, Bonnsoft
#157873From: Jim ButterfieldJul 29, 1994 1:07 PM
The resistor sounds like a good idea (as I said, hadn't tried the hookup myself. Do you know if battery polarity makes any difference? —resistor————-X———————- | | modem 1 battery | ———- | | | ———————-) | (———-X | | | | ———–) | (——- | modem 2 ———- As I noted, my hookup works OK without a battery .. just disconnect the two modems from the phone company line, leaving them connected to each other. –Jim
#158579From: Gerald BonnstetterAug 5, 1994 6:54 AM
Battery polarity usually doesn't matter. Hows that for a non-straight answer? As I remember it, most phone line equipment does not care, but a few things do. So if it still doesn't work with a battery and resistor, you could try switching the batteries polarity. // \X/ Amiga or bust! Gary Bonnstetter, Bonnsoft
#158607From: Jim ButterfieldAug 5, 1994 2:30 PM
It used to be a telephone system standard that the battery polarity at the calling phone would REVERSE when the other end answered. I gather that the purpose was to allow pay phones to collect your dime (how's that for nostalgia?) … I wondered if perhaps some modems might try to use this phenomenon to see if a connect has taken place .. or key carrier, or something. Again, though .. I haven't tried it, since my modems chug along happily with no DC voltage supplied on the wires. –Jim
#157506From: Eulogio (DJ) GarciaJul 26, 1994 12:51 AM
You can try geting rid of the modems altogether and using a null-modem cable. It's even better and you can go as fast as the serial interfaces allow, which is probably much faster than the modems. DJ
#157812From: Mike SchillerJul 29, 1994 2:50 AM
DJ: Actually that would be kind of hard to do in our case as the Mac was a powerbook, and has a built-in modem. Also I don't know if this would matter or not, but the Mac has an RS422 serial port, and the Atari has an RS232 port, I'm not sure if they are directly compatible or not. // -Mike Schiller \X/ AMIGA! On AutoPilot in sunny Fort Lauderdale
#157433From: JAMES THOMPSONJul 25, 1994 6:38 AM
Sorry I don't have a FAX. or the software. Thanks James via AutoPilot With Motorola Inside and Intel Outside