Monitoring All Wireless Channels - Omron WT30 Operation Manual

Monitoring Unused Frequencies
3-2-2

Monitoring All Wireless Channels

Note
1,2,3...
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The received signal strength for all wireless channels is automatically
scanned (the channel is changed every second), and the peak value is auto-
matically recorded in EEPROM. (All channels are level 0 in the default set-
tings.) The recorded peak value can be read during automatic scanning or
when automatic scanning is stopped. Approximately 70 seconds is required to
read the received signal strength for all channels. The automatic scan status
can be confirmed using the WS indicator. In the first cycle, the WS indicator
flashes green, and from the second and subsequent cycles, the WS indicator
is lit green.
When starting the automatic scan to perform monitoring for the first time,
allow a minimum of approximately 70 seconds before reading the peak val-
ues.
During automatic scanning, data is constantly overwritten. Therefore, to read
data collected onsite from an office, for example, the data must be read when
automatic scanning is stopped.
To change the installation position of the WT30 Terminal if the surrounding
radio wave conditions change, the recorded peak values for the received sig-
nal strength must be cleared to enable an accurate reading of the surrounding
radio wave conditions. Clear the recorded data and then start a new auto-
matic scan.
1. Before turning ON the power, set the function setting switch as follows:
Bit 4: OFF (field strength monitor enabled)
ON
Bit 5: ON (automatically select all channels)
1 2 3 4 5 6 7 8 9 0
2. Change the mode setting switch setting to TEST mode and turn ON the
power. The MS/WS indicators will flash green.
MS: Module status indicator
WS: Wireless status indicator
MS WS
The automatic scan will start for all channels. The automatic scan will start
from the specified channel, proceed sequentially up to channel 83, and
then return to channel 1. Scanning will continue until the power is turned
OFF (for the total 67 channels).
RUN
TEST
SET
Section 3-2