GE DS215UCLAG1B Bus expansion card

• Verify setup: 9600 baud (range is 19200-1200—see AutoBaud, page 4), 8 data bits, 1 stop bit, no parity; RS-232: Full duplex; RS-485: Half duplex (change internal jumper JU6 to position 1). • RS-485: Transmission line not properly terminated. See page 5 for internal DIP switch and jumper settings. See page 8 for connections and calculating termination resistors (if not using the internal resistors via internal DIP switches). • Faulty wiring. See instructions on page 8. RS-485: verify internal DIP switch and jumper settings on page 5. Also check for shorts or opens. Double Characters • Your terminal emulator is set to half-duplex; set it to full-duplex.

Product Return Procedure

Obtain the serial number and the model number of the defective unit, and secure a purchase order number to cover repair costs in the event the unit is determined by the manufacturers to be out of warranty Call for return authorization. Refer to the Technical Assistance phone numbers provided on the inside front cover of this document. The support personnel will also provide shipping guidelines.

Common problem

We have this product in stock, and we can deliver it to you at any time when you need it badly.

*The warranty period of all products is 1 year, which has passed the professional test certification.

*If you need to order more than one product, please contact us, and we can offer you a discount.

*We only use HDL  UPS  and other express delivery methods to deliver spare parts.

*If you find that other suppliers offer lower prices for the same products, we are also willing to offer you further discounts based on their prices.

If you have any other questions, please feel free to contact us via email.

*Please let us know if you need any spare parts, we can give you further assistance, and we are waiting for your inquiry.

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