Special Function Termination Switch (*); General; Built In Test Equipment - Watkins-Johnson Company WJ-8718-19/FE Instruction Manual

Hf receiver
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vYU-o i ± o - i 3 / r c
n r
a t L / D i v L i t
INSTALLATION AND OPERATION
The following procedure locks out a specific tuned frequency. Example 25
shows a typical tuned frequency lockout command.
Tuned Frequency Lockout - Procedure
1)
Tune receiver to desired lockout frequency.
2)
Enter designated lockout channel number (22 through
25 for Sector A, 26 through 29 for Sector B).
3)
Terminate command sequence by pressing STO
termination switch.
Example 25:
Lockout 1.30000 Mhz from a previously Sector A scan.
[1]
[.]
[3]
[MHz]
[2]
[2]
[STO]
(1)
Tuned frequency data entry and
termination
command;
receiver
tuned to 1.30000 MHz; "1.30000"
displayed
in
FREQUENCY/MHZ
display window.
(2)
Data entry; "22" displayed in
FREQUENCY/MHZ display window.
(3)
Termination
command; "22"
displayed in MEM ADRS display
window;
LOCK
OUT
indicator
illuminates indicates that channel
22 contains a lockout attribute.
2.4.7
SPECIAL FUNCTION TERMINATION SWITCH (•)
2.4.7.1
General
The special function key located in the lower left hand corner of
me »iwibj i unction
Key
locatea in the lower
left hand corner of the
general purpose keypad is utilized to access MFP special functions. The following
paragraphs define the MFP special functions.
The special access commands for each
function are shown in parenthesis in the paragraph headings.
2.4.7.2
Built-in Test Equipment
-RITC.
Entering *17 on the keypad accesses the MFP's Built-in Test Equipment
(tint) program. Accessing the BITE program has the following initial effects on the
iront panel LED displays and indicators:
2-33

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