HF
multi-mode transceiver
KN920
operation manual
(MCU v02.02)
Ham radio products www.bh3mde.com
Email:[email protected]
- 2 -14
Statement
This manual does not include installation and commissioning of the machine
method, the daily use of the machine that contains only the relevant parts.
The specification for the KN920 MCU software version v02.02, you can see on the
boot screen KN920.
This manual is higher than the software version for the function KN920 does not
fully include, if there is a new software version, please press the appropriate
release control to the instruction manual.
Developer undertakes to maintain existing functionality methods of operation,
unless the function has been canceled or whose operation has obvious flaws.
Be sure to use when using KN920 power, antenna, speakers and so meet the
requirements！
KN920 panel a total of 7 buttons, 5 knobs, namely: POWER, DIS, F1,
F2, F3, F4, ATU four buttons and RF POW, FM SQL, CW TUN, AF VOL and
the main frequency knob.
RF POW
：
Frequency output power regulation, by adjusting it to the radio frequency output
power to enough the requirements of use.
FM QSL
：
FM mode receiver squelch adjustment, in appropriate circumstances can the FM mode
automatically when no signal is white noise cancellation.
CW TUN
：
CW narrow filter center frequency tuning, it requires the activation of the software
menu, N-1, N-2 function can work side. By tuning the filter center frequency to obtain the CW
signal to be received and to filter out unwanted interference enhanced.
AF VOL
：
Audio volume adjustment.
Other use of buttons and knobs will be described below.
Switch on/off power
In the power-off state, long press the POWER button to turn on the power.
In the power-on state, long press the POWER button to turn off the power.
Adjust the receiving frequency
