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A10-RX User Guide
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Remember, for a given channel / sub channel, the actual frequency will change depending on
the TV Channel Mapping setting.
See the Frequency Tables in this guide for a complete list of frequencies corresponding to the
channel and sub channel selections
Frequency Scanning
The frequency scanning tool uses the radios in the A10-RX to measure and display RF activity
within the system’s tuning range. This allows a user to find frequencies with low RF activity
suitable for system operation The scan tool operates over the full 224 MHz bandwidth of the
receiver Enter the scanner from the Selection Menu
Main > Scan
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Audio from channel 1 and channel 2 is muted when the scan tool is active.
To initiate a scan press the >> button. The scan will start, working from lower frequencies to
higher frequencies. The cursor can be seen to move along the screen denoting the current posi
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tion of the scan The scan can be stopped by pressing the Left button
Selecting the > button allows the user to manually step through in 400 kHz steps at a time
Selecting the << button allows the user to automatically scan backwards, and similarly selecting
the < button allows the user to manually step lower in frequency in 400 kHz steps.
Partial Scanning, 25 MHz Increments
In partial scanning mode the receiver scans a 25 MHz range This partial scan improves the
resolution of the scan over a full scan The ten partial scans cover the following ranges:
1
- 470-495 MHz
2
- 492-517 MHz
3
- 515-540 MHz
4
- 537-562 MHz
5
- 559-584 MHz
6
- 581-606 MHz
7
- 603-628 MHz
8
- 626-651 MHz
9
- 648-673 MHz
10
- 669-694 MHz
Full Scan, 224 MHz
The full receiver bandwidth of 224 MHz can also be scanned
Audio Output and Control
The A10-RX outputs either analogue line level or AES3 digital audio This global setting applies
to both channel outputs
Analogue Output
When set to analogue in the Selection Menu the A10-RX outputs low-impedance, balanced
line level audio It is designed to connect to balanced or unbalanced line level inputs To un-
balance the output, float pin-3.
AES Digital Output
When set to AES output in the Selection Menu the A10-RX outputs two-channel AES3 at 24-
bit, 48 kHz Channel 1 output appears at AES left, channel 2 appears at AES right
With the A10-RX-XLR the channel 1 XLR connector is used for AES3 output The channel 2
XLR connector is not active when set to AES output
