Symbol LS 3070, Краткое руководство пользователя

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L S 3 0 7 0 S c a n n e r
10. Set Transmission Frequency (Optional)
The scanner and base can communicate on a number of different
channel frequencies, which varies by country. In most countries,
there are 80 available channels (numbered 2 through 81); in France,
there are only 9 channels (numbered 46 through 54).
The initial transmission frequency is determined by the base’s
unique address, so neighboring LS 3070 systems operate on
different channels without interfering with each other.
Occassionally, there may be noticeable interference on a channel
from some other source of radio transmissions. The system has been
programmed to change the channel automatically if it detects
excessive interference, but the channel may also be changed
manually if there are communications problems.
To set the transmission frequency, scan the
SELECT CHANNEL
NUMBER bar code appropriate for your country. Then scan two
numeric bar codes to set the two-digit channel number within the
allowable range (46 through 54 in France, 02 through 81
elsewhere).