9-4
9�
OTHER FUNCTIONS
The PTT switch on the HM-133V can be used as the
One-touch PTT function�
This function enables you to transmit without
continuously holding down [PTT]�
L
To prevent accidental continuous transmissions with this
function, the transceiver has a time-out timer� See page
8-5 for details�
1� Push [FUNC], and then [PRIO 3 PTT-M] to turn
ON the One-touch PTT function�
• The activity indicator lights green�
2� Push [PTT] to transmit, and push again to receive�
L
A beep sound at the start of transmission and when
returning to reception�
L
The activity indicator lights red and
blinks while
transmitting�
3� Push [FUNC], and then [PRIO 3 PTT-M] to turn
OFF the function�
• The activity indicator disappears�
Push
, and then
�
When the function is turned ON, the activity indicator
lights as described below, and indicates the following
states�
Lights green: While receiving
Lights red:
While transmitting
When the volume level or the squelch level is changed
using the HM-133V:
• “VOL” or “SQL” is displayed�
• The level will be displayed in the Memory channel
number readout and the S/RF indicator�
The S/RF indicator is displayed as shown below,
depending on the level�
The volume level or
the squelch level
Indicator
32
26 ~ 31
21 ~ 25
16 ~ 20
11 ~ 15
6 ~ 10
1 ~ 5
About the volume level and the squelch level
When the volume level is changed using the HM-133V
When the squelch level is changed using the
HM-133V
“VOL” is displayed�
“SQL” is displayed�
The volume level
is displayed by a
number and an
indicator�
The squelch level
is displayed by a
number and an
indicator�
One-touch PTT function
