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OTHER FUNCTIONS
9
D
Horn Volume function
1. Open the “HORN VOLUME” screen.
[MENU] > Horn >
Horn Volume
2.
Push [◄] or [►], or rotate [DIAL] to adjust the
foghorn level.
D
Manual Horn function
1. Open the “MANUAL HORN” screen.
[MENU] > Horn >
Manual Horn
2. Hold down
to sound a horn.
•While holding down
, the horn sounds,
and the screen shown on the right is displayed.
L
To adjust the horn volume level, push
to open the Horn Volume popup screen.
NOTE:
While in the Horn mode, the transmit
and receive functions are disabled. When the
transceiver is transmitting, the Horn function is
disabled.
D
Frequency setting
1. Open the Frequency.
[MENU] > Horn >
Frequency
2. Select the foghorn’s audio frequency.
L
Available frequency range is 200 Hz to 700 Hz
in 50 Hz steps.