Philips PM 5330 Handbuch Seite 36

PM 5330 OPERATING INSTRUCTIONS
3 - 11
3.5.4 RF Frequency Input
RF Frequency range 0.1 - 179.999 MHz
.— Resolution 10 Hz
The symbol "~" in front of the RF frequency display section shows that the instrument is
ready for RF frequency input. Press key FREQ if the symbol is in front of other sections.
FREQ
The required RF frequency is input via the numeric keyboard;
unit MHz or kHz (selection with key MHz/kHz) .
ee.eeee~
MHz
When the first digit is entered, the RF frequency field is blanked and the new digits appear from
right to left in the order of entry. Where values have a resolution of less than 10 Hz, the re-
spective digits are ignored. The text ENTER appears as soon as the first digit has been input.
The signal set previously is still at the output.
Not until the key ENTER is been pressed is the new setting available and the text ENTER can-
celled.
Example: RF Frequency 89.9 MHz
Key operation Display shows
FREQ
H
9
■
9
ENTER
1 ~III I I I~III~PI
MHz
1
1■_
_1 71111
(last setting)
W ~-'_ ~j MHz
~1 1
1 1 .1
1
~1 1.1 ~1 11
MHz
This setting can be altered by input of new values via the numeric keyboard,
via keys "+O" "-O" or the rotary knob (see Section 3.5.6) .