Default Settings, Diagram | Sun Microsystems IN3264 manual

5.Connect the round connector on the power supply to the POWER input jack (located on the back panel of the distribution amp, immediately adjacent to Output 4.) Connect the power adapter box side of the power supply to the A/C power source.

6.Complete the installation by turning on the computer, local monitor and remote data monitors.

Default Settings

Among the many features of the IN3264 and IN3268 Distribution Amplifiers is the ability to not only have 1 x 4 or 1 x 8 configurations (respectively), but, by unterminating the input impedance, users can add a loop-out to other DAs as well. This effectively converts the IN3264 into a 1 x 5 DA, and the IN3268 into a 1 x 9.

The IN3264 is equipped with three sets of jumper pins per color (three for red, three for blue and three for green) for a total of 9 individual jumpers (see Diagram 1-1). Each one has a specific purpose. The factory default setup has all jumper pins closed except for J9, J11 and J13. These jumper pins are there to be used in the event that another board is added, converting the DA into a 1 x 8, resulting in the IN3268.

These pins should remain open at all times.

DIAGRAM 1-1

LED

J10

J12

IN3264 BOARD DEFAULT

COIL

J11

J13

H-POT

IN3264 / IN3268 OPERATION MANUAL - REV 1.3 01/04/01