MORSE CODE LEARNER operation instructions

1、Product introduction

MORSE CODE LEARNER Morse code learning device includes a variety of functions, the characteristics of the humanized design is very convenient for users to operate. Not only for the individual learning Morse telegraph, It can also be used on other occasions, such as: the school classes, ham radio club training, radio beacons, the room escape thegame of Morse codetheme. Simple and practical performance can be used in different countries to support international trade, provide the instructions in Chinese and english.

2、Functional characteristics

1：Hommization key layout design, operation is simple and fast, without the instructions can also be quick to get started.

2：Can be connected to straight key、paddle key、bedbugs key to automatic learning,It can automatic identification input key types, Suitable for different stages a start to learn,the operator to quickly master the CW morse code skills.

3：The volume and tone of the cable can be adjusted, which can be put out or to the earphone. Can simulate the output of audio or switch to UV radio or HF short wave radio transmitter.

4：It can memory storage, play the input CW morse code message, can call the message output audio and switch.

5：Can be connected to the 5V mobile phone Android charger for power supply, but also can be connected to Android mobile phone charging for a long time outdoor power supply.

6：Internal chips use low power dissipation components, the minimum can be stable operation in the case of DC 3.3V power supply. In outdoor work for a long time, Can be use of Morse code as exercises or beacons.

7：Can be used as a radio direction finding game signal source, any edit message and playback order, cycle operation, connect the UV radio or HF shortwave radio for transmitting signals.

3、Configuration interface parameters

Housing material: aluminum alloy

Housing color: Black

size: long 52X wide 21X high 50mm

Key size: 5mm diameter point touch button

POWER:Micro-USB Android mobile phone 5V power supply interface (the default is no battery inside the exercise device, the user can be equipped with batteries or external charging)

EARPHONE:3.5 dual channel headphone audio output interface

KEYER：3.5 double channel morse key input interface

OUT：3.5 dual channel UV radio /HF radio switch output interface

4、Key function

POWER：

1、Switch power function: connect to power supply, press the POWER key to on, long press 3 seconds off.

2、Play memory function: in power on state press POWER keyto play memory data, If no contents will not play.The default storage content loop playback, playback is completed after the interval of 2 seconds delay again loop playback. clickPOWER key first start playing "0-9" total 10 numbers, clicksecond again to playing A-Z total 26English letters, clickThird again to playing total24 groups of cw abbreviations(schedule details of page 5). Click fourth again to playing the user to customize the contents of the user.

HF/UV：

1、Switch output radio mode function: press switch HF short wave or UV radio mode,the OUT port type will be changed.

2、Switching paddle key left or tight “Di”“Da”sound function: KEYER port connectpaddle key, long press the HF/UV key 2 seconds, at the same time put paddle key left or right, hear“Di” or “Da” tone oppositeset. The default first use paddle key right “Da”tone, left “Di”tone.

TONE：

1、Adjust the tone function: press the TONE key to set the tone, from 500hz-1100hz, total 7 levels.

2、Recording storage paddle key input content function: long press the TONE key 2 seconds hear the sound of a “Di” began recording, each number, letters, characters, spaces， included count in the 1 bytes, recording up to 500 bytes most. Press the HF/UV keyhear “Di”sound twice after the completion of the recording, If storage space beyond the recording will hear“Di”three times three sound warning tone storage finish. Note: recording storage function only supports paddle key input, other types of invalid can’t used.

VOLUME：

1、Adjust the volume function: press the VOLUME key set volume, from 1-7, mute, total 8 levels.

2、Adjust the WPM speed function: long press VOLUME key 2 seconds later, at the same time put paddle key left or right corresponding set of fast and slow levels. If use the straight key isthe same settings put 1 timechange a speed level, from WPM 10-50, total 40 levels. Note: this WPM speed is globally defined, playing stored content is also valid.

5、Electrical connection diagram

6、Morse code table

7、Internal storage CW abbreviations table

CQ / Calling radio station
CU / Meet again
DR / Daring
DX / Remote
FB / Fine
GA / Good after noon
GB / Good bye
GD / Good
GE / Good evening
GL / Good luck
GM / Good morning
GN / Good night
GP / Vertical antenna
HW / How
LW / Long wire antenna
NR / Nearby
OM / Old friend
RX / Receive
TU / Thank you
TX / Transmitter
UR / Your
VY / Very
WX / Weather
YL / Young lady