Ross MB-651, User Manual, Page: 13 / 42

MB-651 User Manual (Iss. 04) Installation • 2–3
Front Panel Overview
This section briefly summarizes the features of the front panel.
Figure 2.1 MB-651 — Front Panel
1. Display Panel
This vacuum fluorescent display panel displays the audio meters and input signal information.
The following information is displayed:
• 16 bar graph VU/PPM meters
• a bar graph meter that reports LKFS ITU 1770-3/1771 loudness measurements
• a numerical readout of the LKFS and true peak measurement
• the input signal format
2. Volume Control
Turn the knob to control the volume. Push the knob to mute the audio.
3. Source Select Buttons
This row of eight push-buttons enable you to route the corresponding source to the speakers of
the Monitoring Bridge. Refer to the section “
Channel Source Selection ” on page 3-8 for details.
4. Mode Select Buttons
This row of four push-buttons enable you to quickly specify the operating mode of the
Monitoring Bridge. Refer to the section “
Mode Selection ” on page 3-8 for details.
5. Headset Jack
This is a long-frame 1/4” headset jack. When in use, the internal speakers of the Monitoring
Bridge are muted.
1) Display Panel 3) Source Select Buttons 5) Headset Jack
2) Volume Control 4) Mode Select Buttons
Monitoring Bridge | MB-651
1 2 3 4
5 6 7 8
L R
Lt/Rt SUM
VOLUME HEADSET
3
1 2
5 4