Thermo Scientific AutoWAVE 1-0479-013, Руководство пользователя

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Document 1-0479-013 Rev B
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RADIO PARAMETERS
WARNING: Do not change parameters without reading manual
(0) FreqKey 5
(1) Max Packet Size 8
(2) Min Packet Size 9
(3) Xmit Rate 1
(4) RF Data Rate 3
(5) RF Xmit Power 9
(6) Slave Security 0
(7) RTS to CTS 0
(8) Retry Time Out 255
(Esc) Exist to Main Menu
Enter Choice _
8.0 RADIO TRANSMISSION PARAMETERS
(3) Edit Radio Transmission Characteristics
When item (3) is selected in the main menu the screen in figure 7 appears, which allows the
user to modify the radio transmission characteristics of the Transceivers. As stated in the
warning, these parameters are for the sophisticated user who has a good understanding of
the principles of radio data transmission. They should be changed only after consulting this
manual.
In point-to-point mode the radio parameters set in the master will override the settings for
the slave and repeater(s) in the link for all but RF Xmit Power, Slave Security, and Retry
Time Out.
Figure 7: Radio Parameters Menu
(0) FreqKey
Selection (0) in the Radio Parameters menu allows the user to modify the hopping patterns
of the transceivers to minimize the interference with other AutoWAVE transceivers in
operation in the area. For instance, if there were 10 pairs of AutoWAVE transceivers in
operation within a factory or refinery, changing the Frequency Key would ensure that they
would not jump onto the same frequencies at the same time for the same length of time.
There are 15 choices available for the Frequency Key (0-9 and A-E). It is recommended that
a list be maintained of the settings for each master to ensure that each is set to a different
hopping pattern.