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

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PJ500M-C
19 / 28 User Manual Rev. 1.7L - 01/09/10
6. Controls, Indicators and Connectors
This chapter describes the front and rear panels of the PJ500M-C/LCD, with a brief
indication of all the different components.
6.1 Front Panel
[1] DISPLAY LCD Display
[2] ON Green LED, lit when the amplifier is switched on
[3] WAIT Yellow LED indicating that the amplifier is waiting for a
condition that is blocking the power output to be removed
[4] FAULT Red LED indicating that a fault that cannot be automatically
reverted
[5] LOCAL Yellow LED indicating that the amplifier in local control mode
[6] FOLDBACK Yellow LED indicating the intervention of the foldback function
(automatic reduction of the output power)
[7] Brightness Trimmer to regulate the brightness of the LCD display
[8] POWER RESET Power adjust trimmer - A.G.C. Control
[9] ALARM RESET Button used to manually reset the protection system
[10] LOC/REM Switch to select the local or remote control modes
[11] ESC Button to exit from a menu
[12] ON/OFF Mains switch
[13] LEFT/UP Button used to navigate in the menu system and to modify
the changeable parameters
[14] RIGHT/DOWN Button used to navigate in the menu system and to modify
the changeable parameters
[15] ENTER Button used to accept a parameter's value or to enter into a
menu