Solid State Logic SL 9000 J Series Operator's Manual page 110

The Centre Section
LF MIX and SF MIX – These select the meters to display the levels of the channels'
Large and Small Fader VCA control voltages. This can be very useful during an
automated mix if you are working with the Large Fader motors off, or simply to
provide an indication of Small Fader VCA levels. These selections also apply if
mechanical VU meters are fitted.
C/SECT SELECT – See Page 5-15.
METER INPUT – Forces all channel meters to display channel input signals.
CAL METERS – This function is provided for use on the odd occasion when the LCD
meters may need calibrating. Calibration may drift with time and temperature, and
this condition will be indicated by more than one segment showing at the foot of the
meter (with no signal present). If you suspect that the meter calibration has drifted,
press CAL METERS and hold it down until you hear the meter relays 'clunk' (approx
2 secs). The system will now carry out a self-calibration procedure and, after about 20
seconds, another clunk will indicate completion. Note that the channel number
display on each meter extinguishes during the calibration procedure.
5-17
21.12.94