Audiovox FR-314 Owner's Manual page 24

Using the Monitor feature Continued
It is now possible for an FR-314 to receive sounds transmitted by
the remote FR-314 in monitor mode at any time. Pressing and holding
the PTT button, then momentarily pressing and releasing the monitor
button on the second FR-314 will initiate an 8 second transmission
from the remote transceiver. The monitor icon will flash to confirm
that a "listen in" request was sent to the remote receiver. The
following 8 second transmission can be used to check the radio link
between the
received signal strength
This allows a user to move
confidence that he or she
transmitter.
To "listen in" Press
and hold the PTT
button,....
two transceivers by observing the
indicator on the left of the display.
from location to location and have
is within range of the remote
ÿ
ÿþýüû ûù
Momentarily,
press and
release the
Monitor
button.