Funktronic Major 4a User manual

Major 4a

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English 3.4

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Technical Data

Order Information

Ord.-No.

Description

681000

Major 4a

900012

Power Supply 230/12 Volt

Voltage of operation 12 V

Current max. 800 mA

Weight 1,5 kg

Dimensions (without gooseneck microphone) 245 x 220 x 95 mm

Input impedance 2/4-wire 600 Ohm

Output impedance 2/4-wire 600 Ohm

Delivery

Major 4a with handset and gooseneck microphone

Power plug

Power Supply not delivert with

Contents

Order Information 2

Delivery 2

Technical Data 2

Control Elements Major 4a 3

General features 3

Rearview Major 4a 4

Sockets pinout Major 4a 4

Connecting Major 4a (5a) --> Two-Way-Radio via multiwire 5

Connecting Major 4a (5a) --> Line Interface LIM-AC 5

Keypad layout in programming mode 6

Menu structure 6

2-wire con guration with FT630 9

Hardware con guration 9

2/4-wire con guration 9

Software con guration 10

Programming short call 10

Individual programming of the buttons 11

Loudspeaker button coding 12

Encoder pre x 13

Transmitting 6/7/8-tone 14

Sequences 14

Channel scanning function 14

Reset to factory defaults 15

Sample con gurations Major 4a (5a) 16

Table of registers Major 4a 17

Function registers for buttons 22

RS232 cable for  ashing/printing/monitoring 25

Serial interface RS232 25

Release Notes 26

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Control Elements

Major 4a

Handset

with PTT button

Gooseneck microphone

Loudspeaker

button

Call button

Short call button

PTT button

LC Display

with PTT button

Function buttons

Special buttons

Status LED´s

General features

The Major 4a is the newer design of the well-known Major 4. An alphanumeric LC Display with

background lighting has replaced the LED Display. A gooseneck microphone with high dynamics is

new. The programming possibilities have been essentially widened and strongly simpli ed through

a clear text menu structure.

There are two sockets for headsets. One can be used for a remote PTT foot switch. The 7 digital

outputs can be used for remote channel select or for other functions. For operation an external 12-

volt power supply is necessary.

The Major 4a can be programmed via the serial interface or keypad. It is also possible to connect a

printer or terminal on the serial interface. For printers with parallel interface an optional interface is

available.

An ISDN interface is on schedule. The main feature is connecting phone calls to the radio and visa

versa. Of course you can use it also as a normal ISDN phone.

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ST1

Radio socket

ST = socket

ST2

Headset 1

ST2A

Headset 2

ST3

Digital outputs

ST4

Serial interface RS232

PWR

Power supply 12V, max. 1,5 A

inside positive, outside ground

Rearview

Major 4a

Pinout Radio socket ST1,

rearview

AF input B

1

AF input A

2

Squelch input

3

GND

4

+12 V, max. 200 mA

5

Transmit active low

6

AF output A

7

AF output B

8

Pinout headset 1 + 2,

ST2 and ST2A

GND

1

GND ST2, AF mic. ST2A

2

AF earphone

3

GND earphone

4

GND ST2A, AF mic. ST2

5

PTT, active GND

6

Pinout ST3

digital in/outputs

OUT0

1

OUT1

2

OUT2

3

OUT3

4

OUT4

5

OUT5

6

OUT6

7

GND

8

Pinout

RS232 ST4

NC

1

NC

2

TxD

3

RxD

4

GND

5

NC

6

Sockets pinout Major 4a

All sockets shown from rear few.

All audio in/outputs equiped with transformers.

PIN 5 is for supply (+12V) of external devices

(LIM-AC, FT634C, FT633AC).

Attention

, do not use PIN 5 to supply a radio,

200 mA output current is not suf cient.

All audio in/outputs equiped with transformers.

There are two sockets for connecting a headset.

One is for connecting headset, the other for use

of external PTT-Button.

The digital Pin’s can be con gured as in- or

outputs. Mostly the outputs are used for remote

channel select.

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Connecting Major 4a (5a) --> Two-Way-Radio via multiwire

All audio in/outputs of the Major 4a (5a) are equipped with transformers. No Pin’s are grounded in the

Major 4a (5a); therefore a connection to ground must be made at the two-way-radio side, preferably

by grounding PIN 1 and 8 to PIN 4.

PIN 5 is for supply (+12V) of external devices (LIM-AC, FT634C, FT633AC).

Attention

, do not use PIN 5 to supply a radio, 200 mA output current is not suf cient.

Connecting Major 4a (5a) --> Line Interface LIM-AC

The line interface LIM-AC is connected to the Major 4a (5a) via an 8-wire (Ethernet) patch cable.

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Menu structure

Simultaneous pressing of the * button and the # button you get into the menu. With the  button

the next menu level is reached. With the  button the selected menu point is activated.

-

enter the register number

to be programmed

- with 222 the factory default

values are programmed

- overwrite the Code with

your values



= escape menu without

change



= store value, escape

menu

1 = Input level

2 = Output level

3 = Gooseneck

microphone level

4 = Handset microphone

level

5 = Headset microphone

level

6 = DTMF output level

*

simultaneously

#



È

Æ



Æ

È



- displayed for 3 seconds

- the adjustment area of the

Pots is 0-63

- input direct via the keypad

or



=

increase value

 = reduce value



= escape menu without

change



= store value, escape

menu

Keypad layout in programming mode

The



button reduces by 1 and the



button increases by 1.

The buttons S1 to S4, the * button and the # button are related

with A to F.





¡

1

3

5

4

8

2

0

9

*

7

6

#

¡

A

¡

EF

+

-





¡

S1

¡

A

¡

S1

¡

A

¡

B

¡

S2

¡

C

¡

S3

¡

C

¡

S3

¡

C

¡

D

¡

S4

¡

Software version : F4

Next menu : F3

Level settings : F4

Next menu : F3

Software: Major 4a V1.24

Date : 23.09.04

Poti-Nr. (1-6):

select number:

EEPROM programming : F4

Next menu : F3

Register:

Register: 000

Code 12345

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0

=

200 Hz

1

=

300 Hz

2

=

400 Hz

3

=

600 Hz

4

=

800 Hz

5

=

1000 Hz

6

=

1600 Hz

7

=

2400 Hz

8

=

3400 Hz

9

=

4000 Hz

S1

=

2900 Hz

S2

=

3000 Hz

S3

=

3100 Hz

S4

=

3300 Hz

*

=

1200 Hz

#

=

1800 Hz

*

simultaneously

#

È

Continuation



Æ



Æ



Æ

È





Æ

È





=

reduce contrast



=

increase contrast



= escape menu without

change



= store value, escape

menu

È





Æ



=

Move

one digit

left



=

Move

one digit

right



= escape menu without

change



= store value, escape

menu

Enter the required value with

the keypad 0 to 9.

Menu structure



= escape menu

select number:

Transmit test tone : F4

Next menu : F3

Change frequency 0.....C

F3 for ESC Hz

Adjust contrast : F4

Next menu : F3

Displaycontrast: 90

F1- F2+ F3ESC F4STORE

Set date/time : F4

Next menu : F3

15.10.04 22:47:01

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*

simultaneously

#

È



Æ



Æ



Æ

È





Æ



Æ



Æ



Æ



= one digit left



= one digit right

Menu structure

Continuation



= escape menu without

change



= store value, escape

menu

- displayed for 3 seconds

È



select number:

Adjust clock : F4

Next menu : F3

Digital (0-6) : 3

Analog (00-59): 29

Serial number : F4

Next menu : F3

Serial number: 1111-22

Mainboard : FFFF/FF

The onboard clock is factory

calibrated.

Before changing the values

please note down the current

values.

High values accelerate and low

values decelerate the clock.

Changes made in digital have

more effect than changes made

in analogue.

Fine adjustment must be done in

analogue, step by step.

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Hardware con guration

The Major 4a (5a) is for use on 2- or 4-wire line. The

con guration

for 2- or 4- wire is done in register

051/4.

2/4-wire con guration

2-wire con guration with FT630

For remote control of radio over longer distance it is adviceable to use a 2-wire line with the FT630.

The FT630 transmits and receives the PTT and SQUELCH

status via a DC control voltage.

If there is no DC continuity on the line or if remote channel select is necessary, a FT634C (FT634)

or FT633AC is required.

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The digits in register 174 activate the following

functions:

1. digit = 2 --> function 2 -

transmit call

sequence

2. digit = 2 -->

short dial

3. digit = F -->

input necessary

4. digit = 0 -->

5 tone sequence

5. digit = 1 --> not applicable

Follow the next steps to view or change the values

in register 174 and 175.

Software con guration

Programming short call

The example below shows the programming of

short dial 1 in register 001 with tone sequence

12345.

The line „Code“ shows the current programming.

Overwrite with the requested values.

0

È



0

1

È

The line „Code“ shows the current programming.

Overwrite with your values.

Key F3 escapes without any changes.

Key F4 stores the displayed values.

All buttons of the Major 4a can be programmed

with any function. Register 174 and 175 has to

be programmed with the appropriate values of the

short call button (Z-Button).

Register 174 is for use of the functions after short

activation of the Z-Button and register 175 is for

use of the functions after longer activation of the

Z-button.

Register 174 is programmed with 22F01 and

register 175 with 00000.

The  rst zero in register 175 disables action after

long pressing Z-Button.

1

È



7

4

È



È



Register: 174

EEPROM programmed

Register:

Funk Tronic Major 4a

select number:

EEPROM programming : F4

Next menu : F3

Register:

Register: 001

Code 12345

select number:

EEPROM programming : F4

Next menu : F3

Register:

Register: 174

Code 12345

select number:

*

simultaneously

#

*

simultaneously

#

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Individual programming of the buttons

It is possible to program each button of the Major

4a with two different functions.

The key down time selects the function. Pressing

the button shorter than one second activates the

functions listed for „short press“ and pressing

the button longer than one second activates the

functions listed for „long press“.

The short press function is activated immediately,

if long press is not programmed.

Each register has 5 digits. The  rst digit selects

the function (on or off). Digits 2 to 5 depend on

the function programmed in the  rst digit.

Example for programming button

- 1.

Programming

„short press“

:



È



1

st

digit 7 = function -->

enter select number

2

nd

digit 1 =

new input

3

rd

digit 1 =

delete only last input

4

th

digit 0 = not applicable

5

th

digit 0 = not applicable

To store the inputs, follow the next steps.

Normally a long press of button

1

is not

programmed.

Next example shows programming level 1 of the

volume level for the speaker.

Programming “long press”:

*

simultaneously

#

1

È



3

È

Register: 132

EEPROM programmed

Register:

Funk Tronic Major 4a

select number:

EEPROM programming : F4

Next menu : F3

Register:

Register: 133

Code 00000

*

simultaneously

#

1

È



3

2

È

select number:

EEPROM programming : F4

Next menu : F3

Register:

Register: 132

Code 71100

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The value 00000 in register 133 hase to be

changed in 41100.

1

0

È

0

4

1

st

digit 4 = function -->

adjust volume

2

nd

digit 1 =

volume

--> adjust

3

rd

digit 1 = volume level 1

4

th

digit 0 = not applicable

5

th

digit 0 = not applicable

To store the inputs, follow the next steps.



È



Now press button 1 once short and once long.

After shortly pressing the display shows 1.

Pressing long activates volume level 1 of the

loudspeaker.

Register: 133

Code 41100

Register: 133

EEPROM programmed

Register:

Funk Tronic Major 4a

select number:

Loudspeaker button coding

This example shows the coding of the loudspeaker

button for ajusting the loudness when pushed long

time.

*

und

#

1

È



7

È

select number:

EEPROM programming : F4

Next menu : F3

Register:

Register: 177

Code 41F09

In Register 177 are coded the parameters for

pushing the loudspeaker button.

1. Digit 4 = Function -->

adjust volume

2. Digit 1 =

adjust volume

3. Digit F = manually input

4. Digit 0 =

minimally loudness

5. Digit 9 = maximum loudness



È



The following steps are necessary to save the

changes.

Register: 177

EEPROM programmed

Register:

Funk Tronic Major 4a

select number:

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Encoder pre x

Register 010 de nes the number of permanent

programmed pre x digits of the encoder.

If „FFFFF“ is programmed in register 010, all 5

digits have to be entered via the keypad.

For example, if digit 1, 2 and 4 are permanent and

digit 3 and 5 have to be entered via the keypad,

register 010 must be programmed with 34F5F.

Switching of the input promt „select number“ is

established with EEEEE.

Example of entering all 5 digits via the keypad:

*

simultaneously

#

0

È



1

0

È



È



select number:

EEPROM programming : F4

Next menu : F3

Register:

Register: 010

Code FFFFF

Register: 010

EEPROM programmed

Register:

Funk Tronic Major 4a

select number:

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Channel scanning function

The channel scanning function is activated if the

waiting time in register 067/5 is programmed NOT

to be zero. Zero deactivates this function.

The scanner will wait for at least the programmed

waiting time per channel. Just before the end of

the waiting time, the channel is checked for a

carrier. If no carrier is detected the next channel

will be scanned.

Scanning will stop when a carrier is detected

‘if scanner stop on carrier’ (register 068/1) is

programmed. If not the scanner will be stopped

for an additional 100 ms. During this time the

scanner will scan for a tone. If a tone is detected,

the scanner will wait for the scan waiting time as

programmed in register 068/2+3rd If no tone is

detected scanning will continue.

The channel range programmed in register 067/1-4

will be scanned. If register 067/1+2 is programmed

with ‘EE’ the speci ed channels programmed in

register 070-074 will be scanned.

The end of the table is marked with FF.

For example, if channels 1, 5 and 6 should be

scanned, register 070 is programmed with 0105x

and register 071 with 06FFx.

The scanner is triggered by a carrier and PTT

and stops scanning during the programmed

loudspeaker time (050/1-3).

Scanning will continue after hanging up the

handset, if register 050/5 is programmed

accordingly.

The scanner will switch off if the loudspeaker (LS

button) is activated manually.

To transmit an 8-tone sequence, the following

programming is necessary. The  rst 5 digits are

entered via the keypad, and the last 3 are used

from register 015.

Transmitting 6/7/8-tone

Sequences

Register 172:

2 =

transmit call sequence

0 =

entered call

0 = not applicable

5 =

8 tone sequence

0 = not applicable

The 8-tone sequence is combined from the 5 digits

entered via the keypad and the last 3 digits from

register 015 (Personal identi cation code).

0

È



1

5

È



1

7

2

È





*

simultaneously

#

select number:

EEPROM programming : F4

Next menu : F3

Register:

Register: 015

Code 98765

Register:

Register: 172

Code 20050

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Reset to factory defaults

The following steps resets the Major to factory

defaults.

Attention,

all parameters will be reset

without acknowledgement.

2

È



2

È

*

simultaneously

#

select number:

EEPROM programming : F4

Next menu : F3

Register:

program EEPROM with

default values

select number:

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For situations not using local lines, the following con guration for leased lines (PTT certi ed) is

necessary.

2

LIM AC

2 or 4

FT634C

FT633AC

LIM-AC (only 2-wire)

FT634C

(channel control possible)

FT633AC

(channel control possible)

FT634

(channel control

not

possible)

7 Audio, Squelch, PTT

max. 8 Remote channel control

Sample con gurations Major 4a (5a)

The following situation shows the easiest way for remote radio control using a Major 4a (5a).

A local 7-wire line (Audio, squelch, PTT) is required if remote channel

select

is not necessary.

If only a local 2-wire line is available the following set-up using a DC line interface FT630-2 is required

for longer distance. In this con guration remote channel select and duplex mode is not possible.

The following situation shows a duplex mode via 4-wire local line or a simplex mode via 2-wire local

line. Remote channel select is possible in this situation.

2 or 4

FT634C

(channel control possible)

FT633AC

(channel control possible)

FT634

(channel control

not

possible)

Major in parallel circuit --> the LIM AC has to be

equipped with a notch lter to suppress the PTT-

keying tone.

2

FT630-2

without remote channel control

2

FT624

FT634C

(channel control possible)

FT633AC

(channel control possible)

FT634

(channel control

not

possible)

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Table of registers Major 4a

Register

Function

000

Short dial 0

001

Short dial 1

002

Short dial 2

003

Short dial 3

004

Short dial 4

005

Short dial 5

006

Short dial 6

007

Short dial 7

008

Short dial 8

009

Short dial 9

010 Permanent programmed

pre x encoder digits

EEEEE switch off „select number“

011 Language

1

st

Digit

0 = German

1 = English

2 = French

3 = Dutch

4 = Italian

Monitor after power on

4

th

Digit 0 = off; 1 = on

014 Intercom-Tonesquence (DCBA)

5

th

Digit -> ringing on decoding

with 1 sec. duration

and act. loudness

015

Personal

identi cation code

(= ID-code)

016

Pre x digits for decoding

017

Standard

acknowledgement

019

Pre x digits for printer output

020

Decoder 1

021

Decoder 2

022

Decoder 3

023

Decoder 4

024

Decoder 5

025

Decoder 6

026

Decoder 7

027

Decoder 8

028

Decoder 9

029

Decoder 10

Register

Function

030

Con guration 1 for decoder 1

1

st

Digit ->

ringing

tone type

0

= no

ringing

tone

1-A

=

ringing

tone 1 to A

B-F

=

ringing

tone 1-5,

10 repetitions

2

nd

Digit ->

ringing

tone length

0

=

permanent

1-F

= n * 200 ms

3

rd

Digit ->

ringing

tone volume

0-9

= volume 0-9

A-F

= offset for current volume

4

th

Digit -> ringing volume length

0

=

permanent

1-F

= n * 1 sec.

5

th

Digit -> ringing volume

0-9

= volume 0-9

A-F

= offset for current volume

031

Con guration

1 for decoder

2

032

Con guration

1 for decoder

3

033

Con guration

1 for decoder

4

034

Con guration

1 for decoder

5

035

Con guration

1 for decoder

6

036

Con guration

1 for decoder

7

037

Con guration

1 for decoder

8

038

Con guration

1 for decoder

9

039

Con guration

1 for decoder

10

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040

Con guration

2 for decoder

1

st

Digit -> ID mode

0

= 5 tone sequence

1

= call sequence -> ID-code

dual sequence

2

= ID-code -> call sequence

dual sequence

3

= 6 tone sequence

4

= 7 tone sequence

5

= 8 tone sequence

6

= not used

7

= no ID-code

2

nd

Digit -> digital output number

0

= none

1-7

= digital output number

3

rd

Digit -> digital output time

0

= off

F

= on

1-E

= 1-14 sec

4

th

Digit ->

acknowledgement

0

= no

acknowledgement

1

=

acknowledgement

2

= single tone

3

=

Personal

ID-code

4

= received code

041

Con guration

2 for decoder

2

042

Con guration

2 for decoder

3

043

Con guration

2 for decoder

4

044

Con guration

2 for decoder

5

045

Con guration

2 for decoder

6

046

Con guration

2 for decoder

7

047

Con guration

2 for decoder

8

048

Con guration

2 for decoder

9

049

Con guration

2 for decoder

10

050

Con guration of loudspeaker timer

1

st

Digit

= n * 100 sec

2

nd

Digit

= n * 10 sec

3

rd

Digit

= n * 1 sec

1

st

to 3

rd

Digit = 000 -> off

1

st

to 3

rd

Digit = FFF -> open mode

4

th

Digit

-> loudspeaker at

handset lift

0

= off

1

= on

2

= no change

5

th

Digit -> loudspeaker at

handset hang up

0

= off

1

= on

2

= no change

3

= off and scanner start

051

Transmit timeout

1

st

Digit

= n * 100 sec

2

nd

Digit

= n * 10 sec

3

rd

Digit

= n * 1 sec

1

st

to 3

rd

Digit = 000 -> off

4

th

Digit operating mode, 2/4-wire

4-wire con guration

0

= simplex

1

= duplex

2-wire con guration

2

= simplex

3

= duplex

5

th

Digit -> loudspeaker after call

0

= off

1

= on

052

Display background lighting

1

st

Digit

= n * 100 sec

2

nd

Digit

= n * 10 sec

3

rd

Digit

= n * 1 sec

1

st

to 3

rd

Digit =000 -> permanent off

1

st

to 3

rd

Digit =001 -> permanent on

053

PTT block on carrier

1

s

Digit

0

= off

1

= on

Register

Function

Register

Function

m4a_eng (06.12.2005)

- 18 -

Kompetent für Elektroniksysteme

m4a_eng (06.12.2005) - 19 -

Kompetent für Elektroniksysteme

054

Status

1

st

Digit

0 = no state

1 = state with one digit

2 = state with two digit

2

nd

+

3

rd

Digit

Status after switch on

055

General

con gurations

1

st

+

2

nd

Digit ->

TX pre-running time

1

st

Digit

= n * 100 msec

2

nd

Digit

= n * 10 msec

3

rd

Digit

-> Key beep

0

= off

1

= on

FFSK code

4

th

Digit ->

Identi cation code

after PTT start

0

= off

1

= on

5

th

Digit ->

Identi cation code

after PTT end

0

= off

1

= on

056

General

con gurations

1

st

Digit -> Squelch mode

0

= active low

1

= active high

2

= Audio squelch

3

= aktiv low oder high

057

Printer set-up

1

st

Digit -> print header

0

= off

1

= on

2

nd

+

3

rd

Digit

Number of lines per page

(without header)

058

Printer set-up 2

1

st

Digit -> print transmitted call

0

= off

1

= on

1

st

Digit -> print received call

0

= off

1

= on

063

Remote channel

select

1

st

to 3

rd

Digit

Fixed digits remote tone sequence

in BCD code

064

Channel register

Channel after power on

1

st

Digit

0= Reset channel

1= last channel

2

nd

+

3

rd

Digit

Reset channel 00-99

065

Channel range

1

st

+

2

nd

Digit

lowest channel

2

nd

+

3

rd

Digit

highest channel

066

Con guration for channel select

1

st

Digit

Channel select

0= no

1= one digit

2= two digits

5= one digit

permanent

6= two digits

permanent

2

nd

Digit

Channel output

0= TRC

1= decimal

2= binary-1

3= binary

4= 2 x BCD

Remote channel select

5= with guard tone

6= without guard tone

7= without guard tone,

without TX

without DC

3

rd

Digit

Channel bits

0= normal

1= inverted

4

th

Digit

Number of channel bits

1 to 7

5

th

Digit Channel acknowledgement

0= normal (BCDxy)

1= Major 6 (CBDxy)

Register

Function

Register

Function

m4a_eng (06.12.2005)

- 20 -

Kompetent für Elektroniksysteme

m4a_eng (06.12.2005) - 21 -

Kompetent für Elektroniksysteme

067

Set-up for channel scanner

1

st

+

2

nd

Digit=scan starts at channel

EE = array reg. 070-074

3

rd

+

4

th

Digit=scan to channel

5

th

Digit -> Hold on time, n*20 ms

068

Set-up for channel scanner

1

st

Digit

1 = scanner stops on carrier

2

nd

+

3

rd

Digit = nn * 100 ms

scan stop on carrier with

decoding

069

Transmitter

select

1

st

Digit -> mode

0

= stored keying tone

1

= TRC

2

= DC transmitter keying on

2

nd

-

5

th

Digit -> keying tone frequency

or TRC guard tone

2

nd

Digit

= n * 1000 Hz

3

rd

Digit

= n * 100 Hz

4

th

Digit

= n * 10 Hz

5

th

Digit

= n * 1 Hz

Keying tone 0000 = off

TRC 0000

= 2100 Hz

070

Scan channel 1 + 2

071

Scan channel 3 + 4

072

Scan channel 5 + 6

073

Scan channel 7 + 8

074

Scan channel 9 + 10

080

General

con guration

for decoder

1

st

-

3

rd

Digit -> maximum length of

 rst tone

1

st

Digit

= n * 500 msec

2

nd

Digit

= n * 50 msec

3

rd

Digit

= n * 5 msec

max. value = 255 --> 1,275 s

4

th

+

5

th

Digit -> minimum length of

all tones

4

th

Digit

= n * 50 msec

5

th

Digit

= n * 5 msec

081

General

con guration

for decoder

1

st

-

3

rd

Digit -> maximum length of

remaining tones

1

st

Digit

= n * 500 msec

2

nd

Digit

= n * 50 msec

3

rd

Digit

= n * 5 msec

max. value = 255 --> 1,275 s

4

th

Digit - > decoder time off after

transmitted tone

sequence

= n * 100 msec

5

th

Digit -> tone table for encoder

and decoder

0

= ZVEI

1

= CCIR

2

= ZVEI 2

3

= EEA

082

General

con guration

for encoder

1

st

+

2

nd

Digit -> length of  rst tone

1

st

Digit

= n * 100 msec

2

nd

Digit

= n * 10 msec

3

rd

Digit -> length of remaining

tones

3

rd

Digit

= n * 10 msec

4

th

+

5

th

Digit -> time between

ID-code

and call sequence

4

th

Digit

= n * 100 msec

5

th

Digit

= n * 10 msec

Register

Function

Register

Function

FunkTronic Major 4a User manual

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