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User Manual
Rev. 1.0 - 29/06/09
PJ2500M-C, PJ3000HE, PJ3500M-C,
PJ4000U-K & PJ5000U-K
6 External Description
This chapter describes the elements presents on the panels of the
PJ2500M-C
,
PJ3000HE
,
PJ3500M-C
,
PJ4000U-K
and
PJ5000U-K
.
6.1 PS Module Frontal Panel
EL
ET
TR
O
NI
CA
[1] AIR FLOW
Grill for the ventilation flow passage
[2] ON
Green LED indicating the amplifier is switched on
[3] WAIT
Yellow LED indicating 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 is in local control
mode
[6] FOLDBACK
Yellow LED, indicating that the foldback function is active
(automatic reduction of the distributed power)
[7] CONTRAST
Trimmer to regulate the contrast of the LCD display
[8] DISPLAY
LCD display
[9] ALARM RESET
Button used to manually reset the protection system
[10] P.S. ALARMS
Yellow LEDs, indicating the presence of a anomaly on one or
more power supply boards
[11] LOC/REM
Switch to select the local or remote control modes
[12] ESC
Button used to exit from a menu
[13] SINISTRA/SU’
Button used to navigate in the menu system and to modify the
changeable parameters
[14] DESTRA/GIU’
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
