tered into the memory; thus, there is a random delay between zero and length of one
dot. This requires you to synchronize your sending with the keyer to some extent. At
low speed (10–15 wpm) dots may even be missed occasionally. This can be avoided by
not releasing the dot lever until a dot starts.
3. Occasionally, an unwanted dot may appear in the beginning of a recorded message; this
is due to improper erasing. To insure a complete erase of previously recorded message
in the memory when recording it is best to press the address button two or three times
before sending. Note that the MEMORY ADDRESS, when pressed, resets the memory
to the beginning of that address either during recording or playing a mode; therefore, the
reset button need not to be pressed when programming. A recorded message can also
be corrected by first playing the correct part of the message and just before the mistake
turn to record mode to complete recording the message. NOTE: The memory keyer will
key the transmitter in the recording mode. It must be disconnected from the transmitter
during recording. The transmitter may also be disabled by switching the transmit/receive
switch to the receive mode.
B. PLAY BACK
1. Push the SPEED control in. This puts the memory keyer in the play mode. Press the de-
sired MEMORY ADDRESS button. The LED indicates which memory is in operation.
MEMORY ADDRESS resets message to the beginning once it is pressed.
2. To interrupt a playing message or to make an insertion, simply send at the point where
changes are to be made. The message can be continued by pressing another MEMO-
RY ADDRESS button which contains the remainder of the message.
3. To repeat, pull the DELAY control out. Turn control clockwise to increase time delay be-
tween repeated message. DELAY LED lights to indicate the period when tome delay is
on. When DELAY control is turned fully counter clockwise there is no delay between the
repeat message; however, any spaces at the end of the message will be repeated.
NOTE: If time delay is interrupted during the delay cycle, the LED will stay on until time
delay is over. This does not effect other modes of operation.
OPERATION NOTES
1. Shielded cables must be used between the memory keyer jack and paddle and between the
keyer output and the transmitter to prevent an RF interference.
2. Cover the battery snap if memory saver battery is not in use. Use the plastic tubing provided.
3. Use only the MFJ AC ADAPTOR supplied. Do not use more then 15 volts for the external bat-
tery. The tip of the sub miniature jack is positive and the sleeve is ground.
