Prontonet User’s Manual v410 25
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III.2.2 The INF key
This key allows the user a simple and quick way to display detailed information
on the status and configuration of the ProntoNet. Given that the screen is not
able to display all the information at once, you can cycle through the different
information screens by repeatedly pressing the INF button. These screens are:
1. Audio input VU meters.
2. Audio output VU meters.
3. Decoding algorithm.
4. Encoding algorithm.
5. IP configuration parameters.
6. General configuration: NET type selected (IP, ISDN o X21), audio
input, etc.
7. GPIO status.
Looking at each one in detail.
III.2.2.1. Screen 1: Audio input VU meters
The audio input levels are represented on-screen horizontally over 18 characters.
Each character represents 3dB. All characters showing will represent 0 dBFs.
When only one character is showing it therefore represents a value between –96
and –56 dBFs. From version 3.3.1 on, the dBFs value is indicated.
III.2.2.2. Screen 2: Audio output VU meters
From version 3.3.1, the audio output vu meters can be monitored from
the front panel display, in the same manner as with the input vu
meters.