Rear P Anel I Nputs; Rear P Anel O Utputs - BEL BM-A1-16SHD User Manual

Rear p anel i nputs
The BM-A1-16SHD accepts SDI video, AES and analogue audio inputs. Eight differential
analogue inputs are provided on a 25 way 'D' type connector. Four pairs of AES
unbalanced inputs are available on BNC connectors. Two SD, HD, 3G auto select SDI
inputs are provided.
Rear p anel o utputs
The BM-A1-16SHD provides both digital and analogue audio outputs on the rear panel.
Eight differential analogue outputs on a 25 way 'D' type connector and four pairs of AES3 on
BNC connectors are available. The audio carried on the AES outputs are derived from the
currently selected input source (analogue, AES or SDI). In effect, these audio outputs are a
copy of the signals shown on the unit's bargraphs. The analogue outputs are derived from
the lower 8 inputs (ch1-8). They can thus be a copy of the AES inputs, or two of the
currently demuxed SDI groups. Two line outputs are provided which carry the same audio
as the speakers. The levels of the analogue and line outputs are adjustable in the menu. It is
possible to mute the output from the unit's speakers by pressing the end of the VOLUME
control. It is also possible to independently mute the analogue outputs and the line outputs
using the volume control.
An SDI loop-through is available which carries a reconstituted SDI signal from the currently
selected SDI input.
Version 2 .0
BM-­‐A1-­‐16SHD
2012
Page 9