GatesAir PTR-255 Program Audio Codec Module
Intraplex Products Issue 2.1, February 2006
Table 2-9: Gain Switch Settings .................................................................................................. 28
Table 3-1: LED Indicators .......................................................................................................... 29
Table 4-1: Pin Assignments on the Analog Audio I/O Connector
(MA-555 and MA-556) ........................................................................................................... 35
Table 4-2: Pin Assignments on the AES/EBU I/O Connector
(MA-555 and MA-556) ........................................................................................................... 35
Table 4-3: Pin Assignments on the Auxiliary Data Connector
(MA-555 and MA-556) ........................................................................................................... 35
Table 4-4: Pin Assignments on the Logic Input Connector (MA-556) .................................... 36
Table 4-5: Pin Assignments on the Relay Output Connector (MA-556) ................................. 37
Table 6-1: Troubleshooting Tips ................................................................................................ 43