User guide

12
Diversity display
The active antenna is displayed in green.
The diversity sections of the EM 3532 twin receiver are labeled “A” and
“B”, the diversity sections of the “evolution wireless G2” receivers are
labeled “I” and “II”.
Field strength display (RF)
The bar graphs indicate the current field strength. The horizontal yellow
line indicates the set squelch threshold (see “Configuring devices” on
page 24). If the field strength is below the squelch threshold, the bar
appears in red and the audio output is muted.
Status field
If a threshold value on the device is exceeded or undershot, a message
appears in the status field.
The messages are highlighted in different colors. The part of the panel to
which the message refers is also highlighted.
Note:
The message also appears in the system window (“Messages” tab) and
in the status bar.
Modulation display (Deviation/AF)
Level indicator for the audio level at the transmitter.
The threshold values are displayed in color in the modulation display. A
yellow section in the bar graph indicates that the transmitter is fully
modulated. An additional red section indicates overmodulation. If this
occurs, reduce the modulation level on the transmitter.
On a panel displaying an EM 3532 twin receiver, the modulation display is
labeled “Dev”, on panels displaying “evolution wireless G2” receivers, the
modulation display is labeled “AF”.
With these receivers, the modulation can be shown in different views (see
“Changing the graphical representation of panels” on page 14):
The audio level of the rack-mount transmitters is also labeled “AF”.
Message Color Meaning of the message
MUTE yellow The device is muted.
PEAK red The device is overmodulated.
LOW BATT red The device’s battery is almost flat.
LOW RF red The squelch threshold is almost
reached.
“Variant” 1 and 3: The modulation is shown as a bar graph.
“Variant” 2: The modulation is shown as a colored box –
green for OK, yellow for high and red for overload.