### Step 1: Install PC-DMIS on All Computers

The first step needed, to make this option accessible, is to install PC-DMIS on all the computers that will drive the multiple arms. (See the documentation on software installation procedures if necessary.)

The Multiple Arm option must be programmed in all port locks. To verify this:

1. Select Help | About PC-DMIS For Windows. The About PC-DMIS for Windows dialog box opens displaying information about the developers and modules installed.

2. Pull down the Modules drop-down list and look for Multiple Arm. If it is listed, then it is turned on for the current port lock.

This should be available on all computers.

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