Front Panel - Philips PM 5330 Handbuch

PM 5330 OPERATING INSTRUCTIONS
3-5
3.5.2 Control Elements, Display and Connections
3.5.2.1 Front Panel
Description Function
LOCAL
ADDR
l~J
RESET
0
O
STANDBY
FRED
O
LEVEL
O
MODULATION
~ ~
MOD PARAMETER
L~
COUNT
-O
MHz/kHz
aemiµv
+O
key to switch from remote control
to keyboard operation
key to input and display of device address
for remote control
processor reset to initial state
(use e.g. ball point pen)
key to toggle between
standby and operate mode;
the LED indicates the standby mode
keys to prepare input of
- carrier frequency (FREQ)
- frequency step width (~)
- output level, -amplitude
- level step width (0)
key to select modulation mode;
selected mode flashes
key to select modulation parameter;
► symbol shows: ready for input of selected
modulation parameter
key to switch to frequency counter function
keys to alter the RF frequency, the modulation
parameter or the output level step by step
either in positive or in negative direction
(keeping the key pressed causes continuous alteration)
key to select unit for frequency input and
to switch the frequency display
key to select unit for level input
and to switch display from dBm to mV/µV;
unit dBm may be altered to dBmV or dBµV
by special function
values >1 mV are shown in mV
values <1 mV are shown in µV