R.V.R. Elettronica PJ6000U-K, Руководство пользователя

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PJ6000U-K
5
/ 48 User Manual
Rev. 1.0 - 21/03/18
4.3 Frontal Panel Description
4.3.1 Frontal Panel Description of PJ6000U-K
ELETTRONICA
F.M. AMPLIFIER PJ6000U-K
FAULT
ON
FUSE
BLOWN
FOLD
BACK
RF POWER
ADJUST
ON LOCAL FOLDBACK RF MUTE
ENTER ESC
PS1
PS2
PS3
PS
SERVICE
RF
TEST
M
A
D
E
IN
IT
A
LY
B
O
LO
G
N
A
ELETTRONICA
[1] ON Green LED, turns on when amplifier is switched on
[2] FOLDBACK Yellow LED, indicating that the foldback function is active
(automatic reduction of the distributed power)
[3] FUSE BLOWN Yellow LED, that indicates the presence of one or more
broken fuses
[4] FAULT Red LED, lit on in presence of a fault that can not be resolved
automatically
[5] RF TEST BNC connector for RF monitor output. The output level is
-60dB referred to the power output in 87.5 - 108 MHz range
[6] RF PWR ADJ Power regulation trimmer
[7] DISPLAY Liquid Crystal Display
[8] ESC Press this button to exit a menu
[9] ON Green LED, turns on when amplifier is powered on
[10] LEFT/UP Navigation button used to browse menu system and edit
parameters
[11] LOCAL Yellow LED, indicating that the amplifier is in local control
mode
[12] RIGHT/DOWN Navigation button used to browse menu system and edit
parameters
[13] FOLDBACK Yellow LED, indicating that the foldback function is active
(automatic reduction of the distributed power)
[14] ENTER Press this button to confirm a modified parameter and open a
menu
[15] RF MUTE Yellow LED, lit on when the amplifier’s power output is
inhibited by an external interlock command
[16] CONTRAST Trimmer to regulate the contrast of the LCD display
[17] PS1 Red LED, lit on when the power supply does not supply due
to a malfunctioning
[18] PS2 Red LED, see point [17]
[19] PS3 Red LED, see point [17]
[20] PS SERVICE Red LED, lit on when one or more services power supplies
does not supply due to a malfunctioning