Ultrak CCU-100HD Manual de usuario descargar pdf (Pagina 29)

2-5

2.2.2 Jumpers

There are several jumpers on the circuit board inside the CCU chassis. The

chassis cover has to be removed to set the jumpers. These jumpers should

be set only by qualified technical personnel.

2.2.2.1 Enabling Channel 7 and Channel 8 or COM 1 and COM 2

Channels 7 and 8 can be jumpered so they are disabled and COM1 and

COM2 are enabled, respectively. The factory settings are in bold

typeface on the following chart.

Jumper Function Setting

W25 Enable CH7

Enable COM 1

In - Pos. 2 & 3

In - Pos. 1 & 2

W26 Enable CH7

Enable COM 1

In - Pos. 2 & 3

In - Pos. 1 & 2

W27 Enable CH8

Enable COM 2

In - Pos. 2 & 3

In - Pos. 1 & 2

W28 Enable CH8

Enable COM 2

In - Pos. 2 & 3

In - Pos. 1 & 2

2.2.2.2 Battery Backup

Jumper W44 on the printed circuit board enables or disables the back-

up battery. This jumper must be IN to enable the battery before

programming and storing data in the CCU, and to enable the clock.

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Ultrak CCU-100HD Manual de usuario Pagina 29