EA 9780-1USB ELECTRONIC ASSEMBLY, EA 9780-1USB Datasheet - Page 7

• Manufacturer Part Number: EA 9780-1USB
• Description: Display Modules & Development Tools Starter/Demoboard DOGM/ Windows USB
• Manufacturer: ELECTRONIC ASSEMBLY

Specifications of EA 9780-1USB

• Description/function: Test Board
• Interface Type: USB
• Backlighting: No Backlighting
• Module Size (w X H X T): 66 mm W x 69 mm H x 15 mm T
• Product: Display Modules
• Software: Software Included
• Touch Panel: No Touch Panel
• For Use With/related Products: DIP, DOG Modules
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Specifications may be changed without
EA 9780-1USB
prior notice. Printing error reserved
Page 7
TROUBLE SHOOTING
No Demo appears on the display plugged to the EA 9780-1USB
Please click in the menu File the button About;
If the last line mentions: “Board: connected” please check:
If the backlight is not working
The single LED pads (4 or 6 pins) need to be soldered from the top one side to have good contact to
the LCD pins. Hint: use less tin.
If the backlight is working
The display pins on the other side are not correct plugged in.
Is the right display type selected in the Dog Menu ?
Please select “Set extern Contrast” in the Menu Glass and slide with the mouse the sliding resistor to
adjust contrast;
May be the display may be damaged / broken.
If the last line mentions: “Board: not connected” please check:
Is the USB-cable plugged in well on both sides?
Is the USB driver installed on the PC (http:\\www.lcd-module.de\deu\disk\driver_97xx-usb_v2154.zip) ?