IMAGENEX MODEL 881A DIGITAL SONAR FOR WINDOWS XP/VISTA/7 15OCT12 FILES: README.TXT - This File WIN881A.EXE - Model 881A control/display program WIN881A.INI - Configuration file for WIN881A 881A.PDF - Software User's Manual SIGN.JPG - Photo of underwater acoustic sign SIGN.81A - Sample data file of the acoustic sign MARINA.81A - Sample data file of Reed Point Marina - Various other sample data files are also included. SPECIAL NOTES: This program is designed to operate at a resolution of 800 x 600 with a small font. Ensure that one of the serial ports COM1-COM8 is operating with 2-Wire RS-485 and connect the sonar head cable to the port. Power the sonar head with an external power supply (+20VDC to +32VDC) capable of delivering a current of at least 1 Amp. TO CREATE A DESKTOP ICON FOR WIN881A.EXE: Right-Click on the Windows Desktop and select New | Shortcut from the pop-up menu and then follow the instructions. **************************************************************** * To operate properly in Windows 7 (64-Bit) do the following: * 1. right-click Win881a.exe and select Properties * 2. select Compatibility tab * 3. select "Run this program in compatibilty mode for:" * Windows XP (Service Pack 2) * 4. select the following from "Settings:" * - Disable visual themes * - Disable desktop composition * - Disable display scaling on high DPI settings ****************************************************************