Uniden UM355, Руководство пользователя

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11
How It Works
NOTE: You are required to monitor channel 16 whenever your boat is underway.
You should have Triple Watch on at all times.
In addition to the two main operation modes, the UM355 also provides two different
“watch” modes which you can activate during any of the two basic modes. In the
watch modes, the radio briefly checks for activity on a specific channel, then returns
to its previous mode.
Normal mode monitors whatever channel you select, and you can transmit on that
channel also. While using normal mode, the display lets you see the following
information (not all indicators will display at the same time):
Watch mode What it does: Use it when: To turn it on/off:
Triple Watch Checks for activity
on channels 16
and 67 every two
seconds.
You want to monitor
a channel yet
maintain a watch on
channels 16 and 67.
Press and hold the
16/67-TRI
button for
two seconds.
Dual Watch Checks for activity
on Instant Channel
every two seconds.
You want to monitor
a channel yet
maintain a watch on
Instant Channel.
Press and hold the
button for
seconds.
WX/DUAL
two
normal mode operation
Icon Detail
(TX) This indicator is indicated only when the PTT key is pressed and
the radio is sending a transmission.
LO / HI This indicator is indicated whether the transmitting power is LO
or HI. This is not indicated at WX mode and on the receiving only
channels of MRN.
MEM This indicator is indicated if the displayed channel is programmed
into the memory for scanning.
InST This indicator is indicated while current channel is instant channel.
SCAn
This indicator is indicated while in Scan mode.
TRI This indicator is indicated while Triple Watch is enabled.
DUAL This indicator is indicated while Dual Watch is enabled.
US / InT / CAn
This indicator is indicated the country mode that the channel is in.
WX This indicator is indicated it is in the WX mode.
(CH Indicators)
These indicators are indicated the present channel number.