Yamaha MX400 - Meters

10 Front and rear panels
MX400 User’s Guide
Meters
The MX400 provides six LED meters, and three types of output level can be
viewed on the meters. 1) GROUP 1/2, 2) GROUP 3/4 or ST2/MONITOR L/R,
3) STEREO L/R.
The “0” position indicates the nominal output level.
The “PEAK” position indicates that the output level is 3dB before clipping.
1 METER SELECT switch
This switch selects whether GROUP 3/4 or ST2/MONITOR L/R will be
monitored.
When the switch is not pressed in ( ), the central meter group will indicate
the GROUP 3/4 signal level.
When the switch is pressed in ( ), the central meter group will indicate
the ST2/MONITOR L/R signal level.
GROUP 1 GROUP 2 GROUP 3 GROUP 4
LRST2/MONITOR
LRSTEREO 1
METER SELECT
PEAK
+6
+4
+2
0
–2
–4
–7
–10
–15
–20
PEAK
+6
+4
+2
0
–2
–4
–7
–10
–15
–20
PEAK
+6
+4
+2
0
–2
–4
–7
–10
–15
–20
1