Grass Valley ADX-1901 - Manual (Page 33)

GUIDE TO INSTALLATION AND OPERATION
ADX-1901 | 29
5.10 Monitoring panel
The Remote Audio Level Meter (RALM) panel displays audio
output level meters for the 8 analog outputs. Channels are
displayed in pairs, so up to four meters will be present in the
meter display window. The source for each meter is selected
using the pulldowns in the RALM Remote Control area at the
bottom of the control panel.
• OFF
• Audio Output CH 1&2 up to CH 7 & 8
The meter is divided into three zones, and the dividing points
and color of each zone are individually configurable under the
Meter Ballistics Config tab.
Speed – select the meter response from the pull-down list,
options are [ fast, medium, slow ]
5.10.1 RALM Connections tab
Use the radio buttons to turn the meter display ON (RALM) or
OFF for the indicated channels. The meter appears directly
above the controls.
Reset Counter: click this button to reset the overload counter
on the ALM display to zero. See the next section for instructions on setting up the overload counter.
5.10.2 Meter Ballistics Config tab
Type – select a type of meter from the pull-down
list
Upper Zone Limits – select the crossover level
between the upper and middle zones of the meter
(the range of values shown in the pull-down list
depends on the type of meter selected)
Lower Zone Limits – select the crossover level
between the middle and lower zones of the meter
(the range of values shown in the pull-down list depends on the type of meter selected)
Color samples – the three samples show the current selected color for the upper, middle and lower zones of the
meter.
• Click on the color sample of a zone to open a color selection panel to choose a different color for that zone
Overload Cursor – The overload cursor appears on the meter as an arrowhead in the meter scale. The two pull-down
boxes set the position of the overload cursor on the left and right meters. If the audio level on a channel goes above
the cursor, the Overload Counter at the top of the meter is incremented.
This counter shows a running count of the number of overloads detected.
Figure 5-24 RALM - meter ballistics configuration
Figure 5-23 Monitoring - RALM