Metric Halo 2882 operating guide - Manual (Page 36)

Mobile I/O User’s Guide
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values for the odd channel in the pair will be copied to the even channel of
the pair.
D IGITAL I NPUT M ETERS
To the right of the Analog Input control section is the Digital Input Meter sec-
tion. This group of meters provides level metering for all of the digital inputs
on the Mobile I/O. These meters have the same response characteristics as
the analog input meters and show you the audio activity on ADAT channels
1-8 and digital input channels 1-2, going from left to right. Please note that
when the box is clocking at 2x rates (88.2-96k), the ADAT input uses pairs of
optical channels to transport the audio, and only channels 1-4 will show
activity – channels 5-8 will not display any signal.
C ANS C ONTROLS
The next control block to the right is the Cans (Headphones) control section.
The Headphone level control knob provides about 40dB of analog gain con-
trol on the headphone output. The Mute and Dim buttons reflect the state of
the hardware mute and dim controls for the front panel headphone output.
Engaging one of these buttons will also engage the associated control on the
hardware.
When the Mute function is engaged, the headphone output will be muted.
When the Dim function is engaged, the headphone output will be padded
Figure 23: Headphone Controls