Icom IC-905 Advanced Manual page 148

11
D-STAR OPERATION (ADVANCED)
EMR communication
The Enhanced Monitor Request (EMR)
communication function can be used in only the DV
mode Using the EMR function, no call sign setting is
necessary
L Information
• All transceivers that can receive an EMR signal
automatically open their digital squelch to receive the
signal DO NOT use this function except in the case of
emergency
• When an EMR signal is received, the audio (voice) is
heard at the set level, even if the volume setting level is
set to the minimum level
• The EMR communication function is automatically turned
OFF when you turn OFF the transceiver
Example: Transmitting from the "Hirano" repeater
using the EMR function
1 Open the EMR screen
» SET > DV/DD Set > EMR
1 Touch "ON"
2 To close the DV/DD SET screen, push
several times
3 Returns to the standby screen, and "EMR" is
displayed
4 Hold down [PTT] to transmit
5 "EMR" blinks on a station that receives the EMR
signal The audio (voice) is heard at the set
EMR AF Level, or the
whichever is higher
6 To cancel the EMR mode, touch "OFF" in step 2,
or turn OFF the transceiver
control level,
11-16
D Adjusting the EMR AF level
The audio output level, when an EMR signal is
received, is adjustable between 0 and 100%
When an EMR signal is received, the audio is heard
at the preset level, or the
whichever is higher
To turn OFF the setting, set to "0"
1 Open the "EMR AF Level" screen
» SET > DV/DD Set > EMR AF Level
2 Touch [+] or [–] to adjust the EMR audio output
level between 0% (OFF) and 100% (maximum)
(Default: 50%)
3 To close the "EMR AF Level" screen, push
several times
control level,