R.V.R. Electronica PTRL, Руководство пользователя

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PTRL & RXRL LCD
21 / 44 User Manual Rev. 1.2 - 31/01/05
6.4.2 Set menu (Set)
This menu enables to read and set the working frequencies .
When you press the ENTER button, it will be possible to modify the setted frequency
with the 'UP' (the frequency increases) and 'DOWN' (the frequency decreases).
After a new frequency value was setted, press the ENTER button to confirm the choice;
the exciter will unlock from the current frequency (the LED LOCK switches off) and
will lock to the new working frequency (the LOCK LED lits up). On the contrary when
you press ESC or when you let the timeout passes by, the frequency will remain
setted at the last value memorized.
6.4.3 Aud menu (Aud)
The levels of the inputs of the left and right channels are represented by vertical bars
as indicated in the following illustration.
The hachured bar indicates the level which corresponds to the global deviation of
100% of the channels.
6.4.4 Mix menu (Mix)
This menu enables to set the path of the unit on a serial bus connection of the type
I
2
C:
The I
2
C AC path is important when the exciter is connected to an RVR transmission
system which allows the use of this protocol. We recommend not to modify it with no
reason.