Using The Horn - Icom ic-m423 Instruction Manual

Using the Horn
■
The Horn function sounds a horn.
Connect a PA speaker as described on page 82.
Push [HORN] to enter the Horn mode.
q
Hold down [HORN] to sound a horn.
w
• While holding down [HORN], the horn sounds, and the screen
below is displayed.
or
• Rotate Dial push [Y]/[Z]/[Ω]/[≈] to adjust the horn volume
level.
Push [EXIT] to return to the normal operating screen.
e
While in the Horn mode, the transmit and receive functions
are disabled. When the transceiver is transmitting, the
Horn function is disabled.
OTHER FUNCTIONS
8
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
71