Handbook

52
Redbox User Handbook No 1
SYNCHRONISERS, DELAYS &
SILENCE DETECTORS
SYNCHRONISERS, DELAYS & SILENCE DETECTORS - RB-DS2
7
AES/EBU Output
The digital output XLR 3 pin plug has an impedance of 110Ω. It has the following
connections:
Pin 1: Screen
Pin 2: Phase
Pin 3: Non-phase
The signals on this connector comply with the IEC 60968 specication.
Remote Inputs and Outputs
The 15-way ‘D’ type socket connector presents 8 active low inputs and 6 open collector
outputs. The inputs are used to remotely select one of 8 conguration setups (see System
Menu: Setups) when the Remote Loading function is enabled. The outputs are not currently
used. It has the following connections:
Pin 1: Active low input 1
Pin 2: Active low input 2
Pin 3: Active low input 3
Pin 4: Active low input 4
Pin 5: Active low input 5
Pin 6: Active low input 6
Pin 7: Active low input 7
Pin 8: Active low input 8
Pin 9: Signal ground
Pin10: Open collector output 1
Pin11: Open collector output 2
Pin12: Open collector output 3
Pin13: Open collector output 4
Pin14: Open collector output 5
Pin15: Open collector output 6
RS232
The 9-way ‘D’ type socket connector allows direct connection to a serial port on a PC via a
pin-to-pin cable. See the section on Serial Port Control for details of this interface. It has the
following connections:
Pin 1: n/c
Pin 2: Transmit data (TxD)
Pin 3: Receive data (RxD)
Pin 4: n/c
Pin 5: Ground
Pin 6: n/c
Pin 7: Clear To Send (CTS)
Pin 8: Request To Send (RTS)
Pin 9: n/c