DV14307.03 Issue 06 February 2021 Transceivers 6200 Series 137
• The intercom operation cannot be started if:
o The speaker is enabled (see "VOX & Speaker Operation" page 137).
o The user turned VOX off.
• The display shows the symbol if:
o VOX is off.
o The speaker is enabled.
Intercom Operation started with an Intercom Switch
• The intercom operation can be started externally with an intercom switch.
o The external intercom switch has priority.
o During intercom operation the speaker output is disabled.
3.12 VOX & Speaker Operation
• The speaker always enabled (depends on wiring and configuration).
• To enable/disable the speaker it is necessary to change to the
configuration (CFG1, CFG2*) with the related adjustment for the speaker.
o An external mike switch is necessary to change between the
configurations CFG1 and CFG2.
• When the speaker is enabled and not muted, the display will show the
loudspeaker symbol.
• When the speaker is enabled and not muted.
o VOX is forced "OFF".
o Start of the intercom with VOX is not possible.
• In transmission mode the speaker output is muted ("OFF"), if:
o The intercom is started with the external intercom switch.
o The power supply voltage is < 10 V.
* Details see "Configuration Setup" page 69.
3.13 Menus
During normal operation in a frequency selection mode, these menus are available:
• The user menu,
it is for adjustments of panel brightness and squelch threshold.
• The intercom menu,
it is for adjustments of intercom volume and VOX threshold.
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