B&B Electronics RS-422 用户手册
Documentation Number 3PCIO1-0903 Manual
Table of Contents
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B&B Electronics Mfg Co – 707 Dayton Rd - PO Box 1040 - Ottawa IL 61350 - Ph 815-433-5100 - Fax 815-433-5104
B&B Electronics Ltd – Westlink Comm. Pk. – Oranmore, Galway, Ireland – Ph +353 91-792444 – Fax +353 91-792445
Before removing the card from the anti-static protective packaging:
• Discharge any static electricity buildup on your body by touching
a large grounded metal surface or the metal chassis on
equipment connected to earth ground by a 3-wire power cord.
equipment connected to earth ground by a 3-wire power cord.
• Avoid touching the gold connectors or other parts on the card
except as necessary to set the configuration jumpers.
• Remove AC power from the computer before inserting the card.
• Retain the ESD bag for handling the card.
• Retain the ESD bag for handling the card.
CAUTION:
ELECTROSTATIC SENSITIVE DEVICE
Use ESD precautions for safe handling.