45
Making and Checking RF Settings (UHF)
Channel
nsmitter
eceiver
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Checking with the DWR-R01D display
You can check whether the transmitter is in the service area by using the display of the Digital Wireless
Receiver DWR-R01D.
QL (signal quality level) meter
Indicates the quality of received data along the time axis, using five steps.
This meter allows you to monitor RF signal quality deterioration that may occur when there is interference or
when the transmitter is too far from the receiver.
When checking RF levels, the QL meter should always show more than four segments.
RF (radio reception) indicator
Lights up to indicate the level of the signal input from the ANTENNA a/b IN connector as follows.
Set the RF level so that the indicator lights green.
On in orange:
80 dBμ or more
On in green:
25 dBμ to 80 dBμ
On in red:
15 dBμ to 25 dBμ
Off:
Less than 15 dBμ
RF level meter and RF indicator display levels
QL meter
RF indicator
RF level meters
RF (radio reception) level meters
Indicates the level of the signal input from the ANTENNA a/b IN connector. The number of segments that
light up depends on the input level.
8. 80 dBμ or more
7. Equal to or more than 70 dBμ, less than 80 dBμ
6. Equal to or more than 60 dBμ, less than 70 dBμ
5. Equal to or more than 50 dBμ, less than 60 dBμ
4. Equal to or more than 40 dBμ, less than 50 dBμ
3. Equal to or more than 30 dBμ, less than 40 dBμ
2. Equal to or more than 20 dBμ, less than 30 dBμ
1. Equal to or more than 10 dBμ, less than 20 dBμ
0. Off: Less than 10 dBμ
5 4 3 2 1
Green: 25 dBμ to
80 dBμ
RF level meters
RF indicator
Orange: 80 dBμ or
more
Red: 15 dBμ to 25 dBμ
Off: Less than 15 dBμ
Checking the RF Level (UHF)
The RF level at which the receiver receives signals can be checked using the display of the Digital Wireless
Receiver DWR-R01D or the RF level meter of Wireless Studio. See the next section for details.
Configuring a DWX System
