9320 Reference Controller Operating Manual 4 (52)
7 Examples of Use ................................................................................................................... 26
7.1 Out of the Box .............................................................................................................. 26
7.2 Stereo and 2.1 Interfacing with 9320A ......................................................................... 26
7.3 Immersive Monitoring ................................................................................................... 27
8 Using with GLM software ...................................................................................................... 28
8.1 9320 Firmware Update ................................................................................................. 28
8.1.1 How to know a firmware update is available ........................................................... 28
8.1.2 Preparations for the firmware update ...................................................................... 28
8.1.3 Performing the firmware update .............................................................................. 28
8.1.4 Verifying the firmware update .................................................................................. 30
8.2 9320 Device Configuration in GLM .............................................................................. 30
8.2.1 Common Settings Configuration .............................................................................. 31
8.2.2 Headphone Settings Configuration .......................................................................... 33
8.2.3 Input/Output Settings Configuration ......................................................................... 33
8.2.4 9320 Settings Set as a Group Property ................................................................... 35
8.3 Headphone Output Calibration ..................................................................................... 35
8.3.1 Headphone Specific Data ........................................................................................ 35
8.3.2 Personal Calibration of Headphone Sound ............................................................. 35
8.3.3 Output level trim ....................................................................................................... 36
8.4 Measurement Microphone Placement ......................................................................... 36
8.5 Calibrating SAM monitors on GLM network ................................................................. 36
8.6 Level Alignment for Other Monitors.............................................................................. 37
8.7 Optimizing Signal-to-Noise Ratio ................................................................................. 37
8.7.1 Input Level Optimization .......................................................................................... 37
8.7.2 Analogue Audio ........................................................................................................ 37
8.7.3 AES/EBU Audio ....................................................................................................... 37
8.8 SPL Display and Sound Exposure Logging ................................................................. 37
8.8.1 Principles of Exposure Calculation .......................................................................... 38
8.8.1 How 9320 obtains exposure .................................................................................... 40
8.9 Measurement Microphone and SPL Weighting ........................................................... 41
9 Independent Use of 9320 Without GLM ............................................................................... 43
10 Function Reference ............................................................................................................... 44