MFJ MFJ-422E Скачать руководство пользователя страница 4

MFJ-422E/422EX Instruction Manual 

Electronic Keyer Paddle 

 

Paddle Installation for the MFJ-422EX 

 
If you purchased the MFJ-422EX (keyer without paddle), you must install it 
onto your paddle.  Follow these instructions for installing the MFJ-422EX onto 
a MFJ-564 or Bencher type paddle: 
 
1.

 

Remove any cables from the paddle.  Do not apply power to unit while it is 
disassembled. 
 

2.  Set up your MFJ-422EX now, using the nine internal jumpers, to the type 

of output keying required, the desired Iambic mode, the speed range, and 
the format of the serial number.  Refer to the “Jumper Settings” section on 
page 7 for the meanings of these jumpers. 

 
3.  If you wish to use a nine volt battery, install one now.  A nine volt battery 

fits in the battery clip located inside the case.  MFJ suggests the use of a 
good long-life alkaline battery for longest operation. 

 
4.  Remove the rubber foot from the bottom rear of the paddle. 
 
5.  Remove the plastic cable clamp from the bottom center of the paddle. 
 
6.  Slide the MFJ-422EX on to the back of the paddle.  Thread the cable 

through the slot on the bottom of the MFJ-422EX.  Secure the case with the 
rubber foot and new screws.  The MFJ-564 Iambic Paddle has four 
additional holes to better secure the case of the paddle. 

 
7.  Connect the BARE wire of the cable to the middle terminal on the bottom 

of the paddle for GROUND. 

 
8.  If you normally operate the paddle 

right-handed

, then connect the DOT 

(white or clear colored) wire to the 

left

 paddle terminal and the DASH 

(black) wire to the 

right

 terminal.  Connect the wires the opposite way if 

you operate the paddle 

left-handed

 
9.  Place the cable in the plastic cable clamp and secure it with a screw.  Fold 

any excess cable up into the unit. 

 
 

 
 

Содержание MFJ-422E

Страница 1: ...ad Starkville MS 39759 USA Tel 662 323 5869 Fax 662 323 6551 Model MFJ 422E 422EX COPYRIGHT 2017 M F J ENT ERPRISES INC VERSION 4A Electronic Keyer Paddle with Memory CAUTION Read All Instructions Bef...

Страница 2: ...Auto button allows semi automatic bug and manual operations The keyer generates dots automatically when a squeeze or single lever key is used Dashes are manually made The keyer is completely manual wh...

Страница 3: ...transmitter at a time This is an internal jumper selected option The unit is factory set to direct keying most solid state radios To change to grid block keying most radios with tube finals the power...

Страница 4: ...de the case MFJ suggests the use of a good long life alkaline battery for longest operation 4 Remove the rubber foot from the bottom rear of the paddle 5 Remove the plastic cable clamp from the bottom...

Страница 5: ...ubt try both jumper positions The transmitter will key continuously or not at all when the jumpers are connected to the wrong positions Keyer Operation 1 A nine volt battery or an optional power adapt...

Страница 6: ...ped If deleting the first word of the message the keyer will play GO instead At the end of your message press and hold the Message button until the keyer sends an end of message character di dah di da...

Страница 7: ...s in the serial number are sent Only three digits are sent for numbers less than 1000 use leading zeros when appropriate The serial number is automatically post incremented each time it is sent and up...

Страница 8: ...ce paddle sending is finished press the Message button again to continue the message S Space inserts an extra standard word space into the message This command yields the same result as G7 but uses on...

Страница 9: ...a Morse code message is sent to indicate the nature of the failure 8 The paddle the buttons and jumpers JMP3 to JMP9 are automatically tested for shorts to ground The LED should be off at this point 9...

Страница 10: ...rn off the power Failure Message Meanings DH FAIL Dash level is shorted or improperly connected DT FAIL Dot level is shorted or improperly connected EE FAIL Non volatile memory circuitry is improperly...

Страница 11: ...epetition di di dah dah di dit IMI Fraction Bar or Slash Bar dah di di dah dit DN End of Message Plus Sign or Cross di dah di dah dit AR End of Work di di di dah di dah SK Double Dash Equal Sign Pause...

Страница 12: ...his manual If the manual does not reference your problem or your problem is not solved by reading the manual you may call MFJ Technical Service at 662 323 0549 or the MFJ Factory at 662 323 5869 You w...

Страница 13: ...MFJ 422E 422EX Instruction Manual Electronic Keyer Paddle 12 SCHEMATIC...

Страница 14: ...MFJ 422E 422EX Instruction Manual Electronic Keyer Paddle 13...

Страница 15: ...is available by calling the Service Department at 662 323 0549 or the MFJ Factory at 662 323 5869 4 This warranty does not apply to kits sold by or manufactured by MFJ Enterprises Inc 5 Wired and test...

Страница 16: ...MFJ 422E 422EX Manual Version 4A Printed In U S A 05 17 300 Industrial Park Road Starkville MS 39759 MFJ ENTERPRISES INC...

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