AJA ADA4 - Manual (Page 8)

ADA4 Mini-Converter v1.0r2 www.aja.com 8
User Controls
The user interface for the ADA4 is a 4-switch DIP accessible through a cut-out in the
bottom of the unit, and an internal 3-position jumper block accessed by removing the
ADA4 cover (secured by 4 screws). Use the jumper to configure the mode of operation
(Normal or Synchronizer). Then use the DIP switches—if necessary— to configure
channels and audio levels.
Factory default switch settings are Normal Mode (jumper installed) and all the DIP
switches in the leftmost position. The exact function of the jumper settings and each DIP
switch are described in
“ADA4 Operation” on page 9 .
Installation
Typically, ADA4 installation consists of the following:
1. Disconnect +5VDC from the converter.
2. If you wish to operate the ADA4 as a synchronizer, or with 96k outputs, open the case
and set the internal jumpers as required.
3. Configure the DIP switch for the desired equipment configuration, if necessary.
4. Connect sync signals to the converter BNCs.
5. Connect audio equipment using the provided breakout cable.
6. Apply power to the converter.