Operation Manual

EF1210 U
SER
M
ANUAL
ASPI Digital, Copyright 1999 Technical Support: 404.892.3200 1
Introduction....................................................................................................3
Product Features.................................................................................................... 4
Quick Installation...........................................................................................6
Hardware Installation ............................................................................................ 6
Calibration.............................................................................................................. 6
EF1210 Calibration Quick Reference .................................................................... 8
Advanced Installation ....................................................................................10
Preparing for Installation....................................................................................... 10
EF1210 Front and Rear Panels.............................................................................. 12
Configuration.......................................................................................................... 15
Connecting the EF1210 to other equipment........................................................... 19
Calibration.............................................................................................................. 27
Calibrating With a Computer................................................................................. 28
Calibrating Without a Computer............................................................................ 28
Calibration Step 1: Calibrating Microphone Input Channels................................ 29
Calibration Step 2: Calibrating Zone Outputs....................................................... 30
Calibration Step 3: Calibrating AEC Reference Inputs ......................................... 32
Calibration Step 4: Calibrating for Playback and Record..................................... 33
Calibration Step 5: Zone/Reference Setup ............................................................. 34
Mounting the EF1210............................................................................................. 36
Operating the EF1210....................................................................................38
Using the EF1210 Without RS-232 Control........................................................... 38
Using the EF1210 With RS-232 Control ................................................................ 39
Troubleshooting.............................................................................................42
No Output to Loudspeakers in Zone....................................................................... 42
No Output to Remote End....................................................................................... 42
Residual Echo......................................................................................................... 44
Remote Control Problems....................................................................................... 47
Contacting Technical Support................................................................................ 48
Technical Specifications................................................................................49
Compliance............................................................................................................. 49
Warranty Information ....................................................................................51
EF1210 Command Set Reference..................................................................53
Command Syntax.................................................................................................... 53
Valid Commands and Messages............................................................................. 55
Default Values and Saved Parameter List.............................................................. 84
Applications...................................................................................................85
Distance Learning .................................................................................................. 85
Courtrooms............................................................................................................. 86
Further Assistance.................................................................................................. 86
EF1210 Block Diagram .................................................................................87
Connector Pinouts..........................................................................................88
Connecting Balanced Equipment to Unbalanced Equipment........................90
Connecting Unbalanced RCA to Balanced Mini Phoenix...................................... 90
Appendix A: EFPanel Control Software User Manual
About EFPanel Control Software ..................................................................A-3
Installing EFPanel.................................................................................................. A-3
Getting Started........................................................................................................ A-3
EFPanel Features for all EF Devices .................................................................... A-3
The EF1210 Options Page .............................................................................A-5