Metric Halo 2882 operating guide - Manual (Page 16)

Mobile I/O User’s Guide
8
Using the Mobile I/O Hardware
Mobile I/O Front Panel
The Mobile I/O front panel provides ten-segment metering for the 8 analog
inputs and outputs. The meters are fast PPM peak reading meters with
auto-resetting peak holds.
The front panel also provides Mobile I/O system status at a glance:
• Sample Rate (nominal 44.1, 48, 88.2, or 96)
• The Sample Rate is determined from the currently selected clock source
so it will accurately indicate the current sample rate, even when the clock
source is being provided by an external device.
• Clock source:
• Internal indicates that the system is internally clocked
• Wordclock indicates that system is being clocked from the wordclock
input
• 256x WC indicates that the system is being clocked from a 256x clock at
the wordclock input
• Digital In indicates that the system is being clocked from the selected
digital input (AES or S/PDIF)
• 256x WC + Digital In indicates that the system is being clocked from
the ADAT optical input
• Power:
• Indicates that the Mobile I/O is receiving power.
• Phantom power
• Indicates that at least one of the preamps has the phantom power
enabled.
Figure 7: Mobile I/O Front Panel