User`s guide

APOGEE ELECTRONICS
13
AMBus HD card – User’s Guide
Configuring the AMBus HD Card
P15 Jumper Settings
The AMBus HD card is shipped with Jumper P15 installed. This jumper insures that an
AD-8000 connected first in a series of interfaces will follow the sample rate set by Pro Tools.
This function is useful if an AD-8000 will be master clock for the additional interfaces.
In instances where an AD-8000 will be clocked via a master clock, the unit must be set
manually to lock to WC. Additionally, the P15 jumper should be removed (see photo). Do-
ing so tells the AD-8000 to ignore any sample rate information sent by Pro Tools.
Note that the state of jumper P15 does not affect the behavior of a Trak2 equipped
with an AMBus HD card.