65
13
HM-127 REMOTE-CONTROL MICROPHONE
■
Receiving and transmitting
q
Push [PWR] to turn power ON.
w
Push [VOL], then [
Y
]/[
Z
] to adjust audio output level.
• Push [SQL], then push [
Y
]/[
Z
] to mute any audio noise, if nec-
essary.
e
Push [
Y
]/[
Z
] to select the desired channel.
• When receiving a signal, “
” appears and audio is emitted
from the speaker.
• Further adjustment of the audio level may be necessary at this
point.
• Use the optional voice scrambler function for privacy. (pgs. 13, 67)
r
Push [H/L] to select the output power, if necessary.
• “LOW” appears when low power is selected.
• Choose low power for shorter, high power for longer distance
communications.
• Some channels are low power only.
t
Push and hold [PTT] to transmit, then speak into the mi-
crophone.
• “
” appears.
• Channel 70 cannot be used for transmission.
Simplex channels, 3, 21, 23, 61, 64, 81, 82 and 83
CAN-
NOT
be lawfully used by the general public in U.S.A. wa-
ters.
y
Release [PTT] to receive.
IMPORTANT:
To maximize the readability of your trans-
mitted signal (voice), pause a few sec. after pushing [PTT],
hold the microphone 1 to 2 inches (2.5 to 5 cm) from your
mouth and speak at a normal voice level.
■
RF attenuator function
➥
Push [LO/DX] to turn the RF
attenuator function ON and
OFF.
w
Set volume
w
Set squelch,
if required
r
Set output power
t
Speak into
microphone
q
Turn power ON
e
Set channel
t
Push to
transmit
y
Release
to receive
Appears when the RF
attenuator function is in use
13