R.V.R. Elettronica PJ500M-C, User Manual

Page: 21 / 134

PJ500M-C
15 / 28 User Manual Rev. 1.7L - 01/09/10
The thresholds are shown as percentage of full-scale value.
The full-scale value for PJ500M-C are:
•
Forward Power 500W
•
Reflect Power 50W
It is also possible to change those values executing the following procedure:
•
Select the line to modify (UP and DOWN buttons)
•
Push the ENTER button
•
Modify the value of the threshold (UP and DOWN buttons)
•
Push the ENTER button to confirm
The following figure shows an example of configuration for this menu
In this example, the thresholds of the warnings are:
• PwrGd1 400W (80% X 500W)
• PwrGd2 250W (50% X 500W)
• RflWar 20W (40% X 50W)
5.3.5 Alarms menu
This screen gives to the user information regarding the status of the protection
system included in the amplifier.
It consists in a number of lines, each of wich holds the name of the quantity that is
checked by the protection system and the kind of intervention that is undertaken.
The latter can be: of the kind X - (Y), Wait, or Disabled.
The aspect of this multi-line screen is the following (only two lines at a time are
visible, use the UP and DOWN buttons to scroll):