Motorola DLR1020, Руководство пользователя

Страница: 29 / 118

English
27
GETTING S
T
ARTED
CHECKING BATTERY STATUS
To check the battery status, short press the
power button. Refer to “Battery Status
Information” on page 17 for more information.
Note: The four levels available for battery status
are : High, Medium, Low and Critical.
TRANSMITTING AND RECEIVING
• To receive, listen through the speaker.
• To respond or to talk, press the PTT (Push to
Talk) and
WAIT to hear the Talk Permit Tone
(TPT) BEFORE you start speaking. Hold the
radio vertically 1 to 2 inches (2.5cm to 5cm)
from mouth when talking. Release the PTT to
listen.
• The Tx/Rx Indicator blinks slowly RED when
on standby. When the radio is transmitting, the
Tx/Rx Indicator is solid RED.
• When the radio is receiving, the Tx/Rx
Indicator LED blinks RED quickly.
IMPORTANT: When talking on the radio, make sure
not to release the PTT button at any
given time. Whether you are
transmitting using the PTT button or
using an in-line PTT on the earpiece
accessory, always ensure the PTT
button is pressed firmly until the
transmission is finished. Releasing the
PTT button while transmitting and trying
to immediately press the PTT button
again causes the radio to give a loud
denial tone. Wait for 2 seconds and
press PTT again to continue speaking.
If you press the PTT button to transmit
and a busy tone is received instead of a
TPT, this means the channel is either
not available, busy or there are no users
reachable within transmission range.
Talk Permit Tone (TPT)
TPT is a quick distinctive double beep tone that
sounds after the user presses the PTT button,
indicating the channel is free to talk. TPT is
useful in ensuring orderly communications by
preventing radios from transmitting over
ongoing conversations.
Always wait to hear the TPT before starting to
speak to ensure your words are not cut off.