Motorola DTR720 Guia Del Usuario página 65

If... Then...
For accessory, hold the accessory
microphone 2 inches to 3 inches
from mouth when talking.
While talking on When talking on the radio, make
the radio, a loud sure not to release the PTT button
tone interrupted at any moment. Whether you are
the conversa- using the PTT button on the radio or
tion using an in-line PTT in an earpiece
accessory, always press the PTT
button firmly until the transmission
is finished.
Releasing the PTT button while
transmitting and trying to immedi-
ately press the PTT button again
causes the radio to give you a loud
denial tone.
If you press the PTT button to trans-
mit and a busy tone is received in-
stead of a TPT, this means the
channel is either not available, busy
or there are no users reachable
within transmission range.
If... Then...
Limited talk Steel and/or concrete structures,
range heavy foliage, buildings, or vehicles
decrease range. Check for clear line
of sight to improve transmission.
Wearing radio close to body such
as in a pocket or on a belt decreas-
es range. Change location of radio.
To increase range and coverage,
you can reduce obstructions. Ra-
dios provide greater coverage in in-
dustrial and commercial buildings
Radio echo All radios produce strong voice/
feedback audio feedback if they are too close
to each other and their volume is
set too high. Lower the volume in
your radio. Using earpieces can al-
so help reduce audio feedback if ra-
dios are too close.
PTT is pressed, Ensure that transmitting and receiv-
transmitting ra- ing radios are at least 1 ft apart.
dio shows Call
Failed at close
English
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