Direct Data Entry; Direct Data Entry; Direct Rf Data Entry; Direct Tone Entry - IFR FM/AM-1200A Operation Manual

4-2 DIRECT DATA ENTRY
The following steps describe the methods of making direct keyboard
entries to control the FM/AM-1200S/A RF Frequency, Offset Generator Fre-
quency and Tone Generator Functions. Once a particular function key is
depressed, the FM/AM-1200S/A assumes a programming/edit and execution
mode of operation. In this mode, the F M/ AM-1200S/A will execute each
key entry, as it is selected, while allowing the operator the capability
to edit programmed data indicated on the VFD (37).
[¢AUTION!
ANY CHANGES IN DATA WHEN OPERATING IN THE
DIRECT MODE WILL CAUSE CHANGES TO THE PRE-
PROGRAMMED MEMORY SETTINGS.
4-2-1 Direct RF Data Entry
KEY ENTRY
VFD (37) INDICATES
FLASHING LOCATION IS
CURSOR POSITION
Directly enter the desired RF Frequency using the keyboard digits.
EXAMPLE: Enter RF Frequency of 123.4567 MHz.
KEY ENTRY
VFD (37) INDICATES
-,·,-,,
~~[i]
~ ~,-
--
~~OPT • OPT
4-2-2 Direct Tone Entry
KEY ENTRY ACTION
DEPRESS TONE Key
Selected function appears on left side of VFD (37)
and VFD cursor is positioned on first character.
4-2
02