Redbox User Handbook No 1
e
CONTENTS
C
ONTENT
S
Serial Port Control
91
Serial Interface Commands and Responses
91
Upgrading Firmware
98
Technical Specification RB-PD2
99
9 RB-SD1 Silence Detection Unit
101
Introduction 101
System Block Diagram
102
Rear Panel Connections and Operation
102
A/B Inputs (Left and Right)
103
Outputs 103
Silence Detect Trigger Level
103
Silence Detect Interval Control
103
Mode Dip Switch Settings
103
Remotes Connector
105
Front Panel Selectors and Indicators
105
Source Select and Indicator
106
Mode Selector and Indicator
106
Main and Aux Indicators
106
Alarm Indicator
107
Restore Button
107
Additional Modes
107
Technical Specifications RB-SD1
109
10 RB-DSD1 Digital Silence Detection Unit
111
Introduction 111
Master Mode
112
Auto Sync Mode
112
Auto Lock Mode
112
Slave Mode
112
Front Panel Controls and Indicators
113
MAIN Source Select and Indicators
114
AUX Source Select and Indicators
114
RESTORE Button
114
SYNC Mode button
114
SERIAL Mode indicator
114
Reset Button
114
Front Panel DIPSwitches
115
Silence Detect Duration Control
115
Serial Mode Setting
115
Silence Detect Audio Trigger Level
115
Rear Panel Controls
116
Output Sample Rate Selection
116
Remotes Connector
119
RS232 120
RB-DSD1 Inputs & Outputs
120
AES/EBU Inputs
120
S/PDIF Inputs
120
Optical Inputs
120
AES/EBU Sync Input
120
Word Clock Input
121
The S/PDIF digital phono input has an impedance of 75Ω.
121
AES/EBU Outputs
121
S/PDIF Outputs
121
Optical Outputs
121
Serial Port Control
122