ACCENT SA EXTERNAL SYNTHESIZER If you are using the Accent SA synthesizer, or the "Discover" version, you must be especially careful because there are 4 different drivers and 4 different SSIL.INI files. Com Port: If you are using COM1 then you should use the driver and the ssil.ini file from the subdirectory named ACTSAC1 or ACTSAC17. If you are using com2 then get the files from the subdirectories named ACTSAC2 or ACTSAC27. Exactly which depends n the data bits, see below. Data Bits: If your Accent SA has switches 4 and 8 on then you are using 7 data bits, If it has only switch 4 on then you are using 8 data bits. The switches are found on the back of the Accent, all 8 grouped together. If you have a new Accent with the wheel switch on the front for on/off and volume then up is off and down is on. This is also true for the Discover version. If you have an older Accent, with the toggle switch on the back, then up is on and down is off. If it is already working with JAWS for DOS then it is probably already set for one of these configurations (7 bit or 8 bit). IN OTHER WORDS ACTSAC1 = COM1, 8 data bits, switch 4 on. ACTSAC17 = COM1, 7 data bits, switches 4 & 8 on. ACTSAC2 = COM2, 8 data bits, switch 4 on. ACTSAC27 = COM2, 7 data bits, switches 4 & 8 on. Install the synthesizer and be sure it is working. For help on this refer to the TecNotes named "External.txt". MICE OR MODEMS External synthesizers, like the Accent SA or Audaptor, may conflict with a mouse or a modem if they are installed to use the same COM port or IRQ. Just move the mouse or the modem or the synthesizer to another port that does not already have something on it. You have to use either com1 or com2 for the synthesizer. Internal synthesizers may also conflict (anything is possible) so if you experience a problem then remove the mouse or modem or both until you can figure it out. More about Accent SA: The Accent SA is a separate external unit that is connected to a serial port. The default port is Com1. You should use the cable we provide, or use a straight-through modem cable. You should check to be sure that the dip switches on the back of the Accent are all turned "off", except for switches 4 & 8, which should be in the "on" position. The switches toggle up and down, but unfortunately different accent models have different positions for "on" and "off". If you have an Accent SA Version 4.0 with an on/off switch on the front of the unit, then you push the dip switches down to set them to "on". Older versions that have the on/off switch on the back of the unit, will have the dip switches reversed, so that when a switch is in the up position, it is turned "on". These switch settings set the communications parameters to 9600 BAUD, No parity, 7 data bits, 1 stop bit (COM1:9600,N,7,1). When you turn on the accent, it should say "Accent Ready". If it does not, then check to be sure the volume knob is turn up.