Installation guide

the corresponding level control will be set to 100%, because it is over the allowed 5 V limit.

One way to use a DR4 Analog Control Input port is to connect a physical potentiometer as shown in the dia-

gram below, which shows the Rane VR2 Volume Remote connected to a DR4. By wiring it this way, the Vc

wiper provides the control voltage to the DR4. As you adjust the VR2’s knob, the voltage changes on the

control pin of the DR4 port, which in turn changes the corresponding Level control in the Control palette of

the Processing Workspace.

The following diagrams shows how to wire a VR2 to a DR4 Analog Control Input:

The image below shows the corresponding Level control in the Control palette of the Processing Workspace

and how to link it to a Level control in a HAL Line Output block. It also includes the DR4 property dialog,

showing the Analog Controls tab:

NOTE: The above image shows how you can link a level control using either the Level Control dialog

or the DR4 property dialog. Just click and drag the link icon to the link icon of the control you wish to

link to.

HAL SYSTEM DESIGN GUIDE