New 631 Problem


New member
Hi. Just got my first 631 display. Installed the driver and the little demo seems to run fine (where you push each of the keypad buttons to move from screen to screen).

Trying to run anything from the PC (win2k), however, get's nothing to the display. Doing SEND's from the 631 Wintest v1.1 does nothing to the display. It autofinds the CFA631-USB on COM4 just fine but trying to SEND Line1 or Line2 data to it does nothing. Tried PING in the packet debugger as well - no response.

Also tried CrystalControl - same results.

Any suggestions?
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USB LCD Displays - Graphic and Character LCDs with a Keypad