49
7
OTHER FUNCTIONS
q Push [F], then push [8 FOG] to enter auto fog horn mode.
w Rotate [CHANNEL] to select the desired fog horn pattern,
push [ENT].
• ‘UNDERWAY,’ ‘STOP,’ ‘SAIL,’ ‘TOW’ are available. (p. 48)
•Even if [ENT] hasn’t been pushed, the display automatically
changes to the next step after 2 sec. of inactivity.
e Rotate [CHANNEL] to adjust the fog horn level, push
[ENT].
• The fog horn level is adjustable in 7 steps.
•Even if [ENT] hasn’t been pushed, the display automatically
changes to the next step after 2 sec. of inactivity.
r
To return to normal operation, repeat step q.
When a DSC call is received, the automatic fog horn func-
tion is interrupted with an automatic return to the trans-
ceiver mode. The transceiver’s display indicates
‘Receiving DSC calls.’ (p. 38)
■ Microphone lock function
The microphone lock function electrically locks the [
YY
]/[
ZZ
]
and [16/9] keys on the supplied microphone. This prevents
accidental channel changes and accidental function access.
➥ While pushing [16/9] on the HM-136, turn power ON to tog-
gle the lock function ON or OFF.