Once in the Recall function, the JD-200 stays in Recall until the Clear Key is pressed.
This allows you to sequence your frequencies in the order you may wish to use them. For
example, you may wish to store your airport’s ATIS in memory channel 00, Clearance
Delivery in channel 01, Ground in channel 02, Tower in channel 03 and Departure in
channel 04. For this example you would press the Recall Key once followed by the Up
Key for every frequency change instead of having to enter each frequency manually.
While in the Recall function the only entries accepted are Numeric Keypad entries
between 00 and 19, the Up or Down Key or the Clear Key. All other inputs cause the JD-
200 to beep. Remember, you may press the Clear Key at any time to exit the Recall
function. Once you have left the Recall function, the JD-200 will remain on the last
frequency that was being received.
Memory Scan
The Memory Scan function is very similar to the Search function, except it only scans
those COMM frequencies stored in the memory channels. To Scan the memory
channels, press the Recall Key to enter the Recall function. Then press and hold the Up
or Down Key for one second to initiate either an upward or downward Scan. The word
SCAN will appear on the top line of the screen and the memory channel number and
frequency will be displayed on the bottom line of the screen.
When a broadcasting signal is found, the word SCAN will flash and the JD-200 will stop
temporarily on that frequency. If the broadcasting signal is cut off for more than two
seconds, the Scan will resume until another signal is found.
The Scan may be canceled at any time by pressing the Clear Key. The direction of the
Scan may also be reversed at any time by pressing and holding the Up or Down Key
(whichever is appropriate) for one second.
Once you have pressed the Clear Key to exit a Scan, you are still in the Recall function.
Press the Clear Key again to exit the Recall function. The JD-200 will remain on the last
frequency received.
It is very important that the Squelch be properly adjusted prior to initiating a Scan. The
background static received with the squelch off may be strong enough to disrupt a Scan.
If a Scan gets “stuck” on a frequency with too much background noise, increase the
Squelch or press and hold the Up or Down Key for one second to skip that frequency and
resume Scanning. Please note, since ATIS broadcasts continually, a Scan will always
stop on an ATIS frequency if it is included in the Scan.
