(5) Turn the speed control knob
[1]
to the desired, which may be instantly adjusted within the range
of 8 to 60 WPM.
(6) The monitor knob
[5]
control the volume of the speaker and head phone
[10]
. Adjustable tone
control
[8]
(tone L: low, H: high).
(7) The switch
[2]
on the AUTO position is normal use automatic dot - automatic dash. The SEMI
position is automatic dot - manual dash alternate use and transmitter tune.
(8) Sit back and relax, with the satisfaction that you now have the EK-150 for sending the first CW,
and with the closest approach possible to precise machine tape sending.
SPECIAL CONDITIONS
When the voltage and currents are greater than the values recommended in (1) above, various
arrangements may employed.
Generally, transmitters utilizing high voltage cathode keying will exceed the voltage given above.
These transmitters may be operated by using a built-in relay (Set the KEYING switch
[13]
to
RELAY position). Relay keying output is Max. voltage open circuit 700 V, Max. current 500 mA.
Summary of Contents for ele-key EK-150
Page 3: ......
