Quick Eagle Networks DL3800E manual EFS 00.0 Percent

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4. Connect the ground (+) wire to the + terminal in the same way.

NOTE: The unit is designed to operate with negative voltage; therefore, you must connect the positive terminal to ground.

5.Connect the frame ground terminal to the local earth ground, if required.

6.To minimize disturbance to the wires through casual contact, secure a tray cable near the rack frame using multiple cable ties. Use at least four cable ties, a minimum of four inches apart. The first tie should be within six inches of the terminal block.

7.Connect the DL3800E unit to a DC power source.

WARNING: Damage to the DL3800E unit may result if power is connected improperly. Do not operate the DL3800E unit without a ground connection to the ground stud.

The DL3800E unit automatically runs a self-test at power up, during which the front panel displays a self-test message. Payload service resumes upon completion of the self-test and the front panel displays the following default message:

EFS 00.0 PERCENT

WARNING: Do not operate the DL3800E unit without an earth ground connection to the ground stud.

The DL3800E unit is designed to operate with a negative power supply. This means the positive terminal is connected to the ground.

WARNING: Damage to the DL3800E unit may result if power is connected improperly.

3-4 DL3800E Inverse Multiplexer User’s Guide — July 9, 2001