Yaesu Musen Co. Ltd. 30453X20 Manuel D’Utilisation

Page 19

1. Perform “6.3 RECEPTION” discussion above.
2. Before transmitting, monitor the channel and make sure it is clear.

3. For communications over short distances, press the

 key to select the Low power (1 watt: “

” icon ap-

pears).
Note

: Transmitting on Low power prolongs battery life.

Low power should be selected whenever possible.

4. If using Low power is not effective, select High power

(5 watts: “

” icon disappears) by pressing the 

 key.

5. When receiving a signal, wait until the incoming signal

stops before transmitting. The transceiver cannot transmit and receive si-
multaneously.

6. Press the PTT (Push-To-Talk: 

) switch to transmit. Dur-

ing transmission, the “

” indicator will appear on the

display.

7. Position your mouth about 1/2 to 1 inch (1.2 ~ 2.5 cm)

away from the mic hole. Speak slowly and clearly into the microphone.

8. When the transmission is finished, release the PTT (

) switch.

6.4.1 TRANSMIT TIME - OUT TIMER (TOT)
While the PTT (

) switch is held down, transmission time is limited to 5 min-

utes. This prevents prolonged (unintentional) transmissions. About 10 sec-
onds before automatic transmitter shutdown, a warning beep will sound from
the speaker. The transceiver automatically switches to the receiving mode,
even if the PTT (

) switch is held down. Before transmitting again, the PTT

(

) switch must first be released, then wait 10 seconds and then pressed

again. This Time-Out-Timer (TOT) prevents a continuous transmission that
would result from an accidentally stuck PTT (

) switch.

The PTT (

) switch is ignored for 10 seconds after the transceiver

automatically switches to the receiving mode by the TOT feature.

FCC ID:K6630453X20 / IC: 511B-30453X20

Vertex Standard Co., Ltd.