Datron TW7201I, Руководство пользователя

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3: Operation
3-20 TW7201I-MS
Display:
CH FREQ
041 xx.xxx,xxx
(where xx.xxx,xxx is the
existing channel frequency)
2. Press
F
, then
21.2
.
Display:
041 21.200,000
Rx
3. Press
F
, then press
29.3
, then
E
.
Display:
041 29.300,000
Tx
Note: If you enter any numbers after pressing
F
, the existing frequency
changes.
Assigning RX
Only Channels To automatically limit a channel to a receive-only operation:
1. Enter
ALPHA 8
.
2. To convert the channel back to a standard RX/TX channel, enter
ALPHA 18
.
To change a displayed frequency:
1. Press
F
.
2. Use the up arrow button to increase the frequency and the down arrow
button to decrease the frequency.
3. Press
E
to store the new frequency in channel memory.
Note:
The default frequency increment is 100 Hz for scrolling. To change
this increment, access
ALPHA 25
.
Using the Manual
Channel The manual channel allows you to create frequencies without worrying about
overwriting a frequency on another channel. This channel is defined as
channel 000. Frequency settings on the manual channel can be copied to a
fixed channel.
To copy the channel 000 data to another channel:
1. Press
C
, then enter the 3-digit channel number to indicate where data is
stored.
2. Press
C
, then
E
. This copies data from the manual channel to the new
channel. Data is retained in the manual channel.
3.6 Scanning (for TA/TC only)
Scan groups are arranged in the TW7000 according to number. You can have
up to 32 different scan groups in the radio at one time, each one having a
different scan group number. Each scan group can have up to 64 channels.