Icom IC-905 - Page 148

11
D-STAR OPERATION (ADVANCED)
11-16
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 control level,
whichever is higher.
6. To cancel the EMR mode, touch “OFF” in step 2,
or turn OFF the transceiver.
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 control level,
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.