TAJIMA TFHX Series User manual

TEHX-C &
TFHX SERIES
USER’S MANUAL
TEHX-C &
TFHX SERIES
M-EFHX07-E
(2004 .01)

FOREWORD
This manual is a guidebook for using TAJIMA automatic embroidery machines TFHX series and TEHX-C (referred to as machine
hereafter) correctly. Please read this manual thoroughly, understand the contents, and then use the machine.
This manual is composed of the following contents.
[IMPORTANT WARNING ITEMS FOR SAFE OPERATION]
[OUTLINE OF THE MACHINE
[BASIC OPERATION]
[DESIGN DATA]
[OPERATION OF MACHINE]
[SETTING FOR MACHINE]
[SETTING FOR EMBROIDERY]
[OPTION]
[OUTLINE OF FUNCTIONS]
[TROUBLESHOOTING AND MAINTENANCE]
[APPENDIX]
Concerning optional devices, please refer to the instruction manual of the optional device you have purchased.
The contents of this manual may contain discrepancies in detailed information when compared with the actual product you have
bought due to difference of target model or continued research and improvements.If any question about the products or contents of
this manual arises, please consult your TAJIMA distributor.
Please keep this manual with care near the machine for quick reference.
Tokai Industrial Sewing Machine Co., Ltd.
IMPORTANT SAFETY INSTRUCTIONS
Operation of the machine requires correct operation. Items that require your special attention on operation are specified below with
the warning symbol and signal word. These items must be strictly observed to ensure safety. Signal word definition is given below.
*1:A condition caused by electric shock, injury, fracture of a bone, etc., that leads to aftereffects, or an injury that necessi-
tates hospitalization or visits to a hospital over a long period.
*2: An injury that does not necessitate hospitalization or visit to a hospital over a long period.
: Prohibited items
: Items that may cause electric shock if not observed
: Items that must be followed carefully to ensure safe operation
DANGER
Indicates that there is a lot of danger of death or serious injuries (*1) if the instructions is not
observed.
WARNING
Indicates that there is a likelihood of death or serious injuries (*1) if the instruction is not
observed.
CAUTION
Indicates a potentially hazardous situation which, if not avoided, may result in minor or
moderate injury (*2) or property damage.
GC06
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CONTENTS
IMPORTANT WARNING ITEMS FOR SAFE OPERATION
INSTALLATION ENVIRONMENT ...................................................................................................... 1
CAUTIONS ON MACHINE OPERATION........................................................................................... 2
WARNING LABELS ........................................................................................................................... 4
IMPORTANT DIRECTIVE ITEMS............................................................................................................. 4
APPLYING POSITION OF WARNING LABELS...................................................................................... 4
CHAPTER 1 OUTLINE OF THE MACHINE
MAIN FUNCTIONS ......................................................................................................................... 1-1
TFHX SERIES NAME OF EACH PART.......................................................................................... 1-2
NAME OF EACH PART OF TEHX-C .............................................................................................. 1-4
POWER SUPPLY SPECIFICATION, POWER SUPPLY/DRIVER BOX ......................................... 1-5
SWITCHING OF POWER SUPPLY SPECIFICATION (100/200 V)................................................ 1-6
OPERATION PANEL ...................................................................................................................... 1-7
FUNCTION OF EACH PART...................................................................................................................1-7
COMMUNICATION SPEED OF SERIAL I/F CONNECTOR ................................................................1-8
EACH SETTING KEY...................................................................................................................... 1-9
FUNCTION OF EACH SETTING KEY ...................................................................................................1-9
ROTARY-TYPE TENSION BASE ................................................................................................. 1-12
FUNCTION OF TENSION BASE SWITCH ..........................................................................................1-12
FUNCTION OF THREAD BREAKAGE INDICATOR LAMP.............................................................1-12
NEEDLE BAR SUSPENSION LEVER .......................................................................................... 1-13
CHAPTER 2 OPERATION BASICS
POWER SWITCH AND EMERGENCY STOP SWITCH................................................................. 2-1
POWER SWITCH ......................................................................................................................................2-1
EMERGENCY STOP SWITCH ................................................................................................................2-1
START AND STOP ......................................................................................................................... 2-2
OPERATION BY BAR SWITCH (TFHX) ...............................................................................................2-2
OPERATION BY START/STOP SWITCH (EXCLUDING TFHX)........................................................2-3
STOP BY PRESET HALT (P.6-27)...........................................................................................................2-3
FLOPPY DISK AND FLOPPY DISK DRIVE.................................................................................... 2-4
FLOPPY DISK ...........................................................................................................................................2-4
FLOPPY DISK DRIVE (FDD) ..................................................................................................................2-4
INSTALLATION OF SOFTWARE ................................................................................................... 2-5
DISPLAY OF DISPLAY AREA ...................................................................................................... 2-10
DISPLAY AFTER TURNING ON THE POWER ..................................................................................2-10
USUAL DISPLAY ...................................................................................................................................2-10
DISPLAY DURING OPERATION .........................................................................................................2-10
INSPECTIONS BEFORE STARTING OPERATION..................................................................... 2-11
BASIC OPERATION PROCEDURE ............................................................................................. 2-12
CHAPTER 3 DESIGN DATA
DESIGN DATA INPUT (MEMORY)................................................................................................. 3-1
DESIGN DATA INPUT (FLOPPY DISK) ......................................................................................... 3-2
DESIGN DATA INPUT (EXTERNAL DEVICE)................................................................................ 3-4
STANDBY INPUT............................................................................................................................ 3-6
MEMORY DELETION ..................................................................................................................... 3-8
STITCH DATA EDIT (MODIFY) .................................................................................................... 3-10
STITCH DATA EDIT (INSERT) ..................................................................................................... 3-14
STITCH DATA EDIT (DELETE) .................................................................................................... 3-18
STITCH DATA EDIT (CLEANUP) ................................................................................................. 3-21
FLOPPY DISK (DESIGN DATA WRITING)................................................................................... 3-23
FLOPPY DISK (DESIGN DATA DELETING) ................................................................................ 3-27
FLOPPY DISK (FORMATTING).................................................................................................... 3-29
CHAPTER 4 OPERATION OF THE MACHINE
MANUAL COLOR CHANGE ........................................................................................................... 4-1
MANUAL THREAD TRIMMING....................................................................................................... 4-2
MANUAL ORIGIN RETURN............................................................................................................4-3
MANUAL OFFSET .......................................................................................................................... 4-4
TRACE ............................................................................................................................................ 4-5
MANUAL FRAME TRAVEL.............................................................................................................4-6
FRAME BACK/FORWARD ............................................................................................................. 4-8
FRAME ORIGIN MEMORY (TFHXII, TFHX-IIC).......................................................................... 4-10
FRAME ORIGIN MEMORY (TFHX, TFHX-C, TEHX-C)................................................................ 4-12
POWER RESUME (TFHXII, TFHX-IIC)......................................................................................... 4-13
POWER RESUME (TFHX, TFHX-C, TEHX-C) ............................................................................. 4-15
STITCH COUNTER/DESIGN TIME .............................................................................................. 4-16
CONFIRMATION MODE...............................................................................................................4-17
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Chapter 1
Chapter 2
Chapter 3
Chapter 4
Chapter 5
Chapter 6
Chapter 7
Chapter 8
Chapter 9
CONFIRMATION OF THE NUMBER OF STITCHES UP TO AUTOMATIC LUBRICATION........ 4-19
MANUAL LUBRICATION ..............................................................................................................4-20
TABLE UP/DOWN......................................................................................................................... 4-21
SEQUIN DEVICE UP/DOWN........................................................................................................ 4-22
CHAPTER 5 SETTING FOR THE MACHINE
MAX REVOLUTION ........................................................................................................................ 5-1
LOW SPEED R.P.M. ....................................................................................................................... 5-2
LIMIT OF MAX REVOLUTION ........................................................................................................ 5-3
THE NUMBER OF INCHING TIMES AT START ............................................................................ 5-4
FRAME DRIVE START TIMING ..................................................................................................... 5-5
FRAME TRAVEL SPEED................................................................................................................ 5-6
ADJUSTMENT OF STOP POSITION OF MAIN SHAFT................................................................. 5-7
FRAME DRIVE METHOD ............................................................................................................... 5-8
FRAME BACK/FORWARD ............................................................................................................. 5-9
TABLE UP/DOWN DEVICE .......................................................................................................... 5-11
CHAPTER 6 SETTING FOR EMBROIDERY
UPPER THREAD BREAKAGE DETECTION.................................................................................. 6-1
UNDER THREAD BREAKAGE DETECTION (DETECTING TIMES) ............................................. 6-4
UNDER THREAD BREAKAGE DETECTION (MOVEMENT RATIO) ............................................. 6-7
AUTOMATIC THREAD TRIMMING (ATH).................................................................................... 6-10
AUTOMATIC COLOR CHANGE/AUTOMATIC START ................................................................ 6-13
NEEDLE BAR SELECTION .......................................................................................................... 6-15
REPEAT ........................................................................................................................................ 6-19
AUTOMATIC OFFSET .................................................................................................................. 6-22
OFFSETTING AT AUTOMATIC COLOR CHANGE...................................................................... 6-24
AUTOMATIC START AFTER AUTOMATIC DATA SET............................................................... 6-25
AUTOMATIC ORIGIN RETURN.................................................................................................... 6-26
PRESET HALT.............................................................................................................................. 6-27
STOP AT LOWER D. POINT (PSEUDO-FIXED POSITION)........................................................ 6-29
DATA CONVERSION.................................................................................................................... 6-30
JUMP CONVERSION ................................................................................................................... 6-32
AUTOMATIC JUMP ...................................................................................................................... 6-33
SATIN STITCH.............................................................................................................................. 6-34
BACKLASH ................................................................................................................................... 6-35
ALL HEAD SEWING AFTER FRAME BACK ................................................................................ 6-36
CHAPTER 7 OPTION
BORING DEVICE............................................................................................................................ 7-1
CORDING ....................................................................................................................................... 7-2
NETWORK ...................................................................................................................................... 7-3
UNDER THREAD TRIMMING SELECTION ................................................................................... 7-4
HIGH-SPEED SEQUIN DEVICE..................................................................................................... 7-5
AUTOMATIC LUBRICATION SYSTEM .......................................................................................... 7-7
BOBBIN CHANGER........................................................................................................................ 7-8
CHAPTER 8 OUTLINE OF FUNCTION
DATA CONVERSION...................................................................................................................... 8-1
REPEAT .......................................................................................................................................... 8-2
OFFSET .......................................................................................................................................... 8-3
JUMP CONVERSION, BACKLASH ................................................................................................ 8-5
TRACE, SATIN STITCH.................................................................................................................. 8-6
CHAPTER 9 TROUBLESHOOTING AND MAINTENANCE
TROUBLESHOOTING .................................................................................................................... 9-1
WHEN THE MACHINE STOPPED..........................................................................................................9-1
IF TROUBLE OCCURS ............................................................................................................................9-4
CUTTING OFF THE CONTROL OF HEAD WHERE TROUBLE OCCURRED ..................................9-5
MAINTENANCE .............................................................................................................................. 9-6
CLEANING................................................................................................................................................9-6
LUBRICATION .........................................................................................................................................9-7
GREASING ................................................................................................................................................9-9
INSPECTIONS.........................................................................................................................................9-11
REPAIR ....................................................................................................................................................9-11
TERMINOLOGY ........................................................................END OF THIS MANUAL
ELECTRICAL SYSTEM DIAGRAM .......................................... END OF THIS MANUAL
GC06

1
INSTALLATION ENVIRONMENT
INSTALLATION ENVIRONMENT
CAUTION
Install the machine on a sturdy floor.
The floor structure must be strong enough to bear the machine
weight (indicated on the spec. plate).
Prevent the operation noise in the environment.
To prevent the sound insulation performance of the factory in
addition to the operation with reduced noise of this machine,
use the interior finish materials which show high sound insulat-
ing performance for the walls, ceiling, and floor of the factory.
Avoid direct sunlight.
If the machine is exposed to direct sunlight over an extended
period of time, the machine body may be discolored or
deformed. Put curtains or shades to the site to prevent the
machine from direct sunlight.
Provide enough space for maintenance.
For the maintenance purpose, provide at least 50 cm clearance
around the machine (at the right, left, and backsides of the
machine).
Avoid dust and moisture.
Dust and moisture lead to dirt and rust on the machine. Install
air conditioning equipment, and periodically clean the working
area.
Use caution not to expose the machine to direct wind from the
air conditioner so that the embroidery threads do not become
disheveled.
Humidity: 30 to 95%RH (relative humidity) without condensa-
tion
Ambient temperature: 5 to 40°C (during operation),
-10 to 60°C (during storage)
GC06
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50cm 50cm
50cm

CAUTIONS ON MACHINE OPERATION
2
CAUTIONS ON MACHINE OPERATION
CAUTION
For long life machine operation, operate the machine with about 70% of the maximum
speed as “operation for total fitting” for about one month after installation. By performing
operation for total fitting, life of the machine will become longer, which will be useful to
avoid unexpected troubles.
WARNING
To prevent accidents resulting in injury or death and physical damage, the following items
must be observed strictly when operating the machine.
<Before Starting the Machine>
This machine is designed for industrial use. Use this machine for semi- or finished textile
products and similar materials. Using the machine for other purposes must be avoided.
Use the machine in the environment where only authorized persons are permitted to enter,
so that unauthorized persons will not manipulate the machine.
Only the persons who are sufficiently trained for the operation must operate the machine.
Do not have children access to vicinity of the
machine.
The rear of the machine is not a working area. If you
have to move to the rear of the machine, make sure
to turn off the main switch.
Do not stand on the machine. Using the bar switch as
a grip to support yourself is strictly prohibited.
Read this manual and thoroughly understand the
contents of operation before starting the machine.
Wear proper clothes and tidy up yourself so that you
can smoothly perform the operation.
A single operator should operate the machine in prin-
ciple. If plural operators are working together, make
sure that no one is working near the moving units of
the machine before starting the machine.
Do not damage, modify or heat the power or other
cables. Do not exert undue force to them, either. Oth-
erwise the cables will be damaged causing fire and
electric shock.
Insert the power cable plug fully. If a metallic part
touches a blade in the plug, it may cause fire and/or electric shock.
HB01
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3
CAUTIONS ON MACHINE OPERATION
WARNING
<During the Machine Operation>
Do not use a device such as a cellular phone that
generates microwave near the control circuits of
the power supply box, the operation panel box,
etc. Microwave may cause malfunctioning of the
machine.
Do not remove the covers for the shaft and the pul-
leys when the machine is running. Do not run the
machine without the covers.
Do not have your hands or face access to movable
units during running of the machine. Especially,
the vicinities of needle, rotary hook, take-up lever, and pulley are dangerous.
Keep away control units such as the power supply box and the controller box (operation
panel box) from water and chemicals. Entry or splashing of them into control units leads
to short circuits of internal circuits, causing fire, electric shock and other troubles. If water
or other chemicals enter a control unit, shut off the power at the primary power source
and contact your local distributor.
<During Machine Adjustments>
Stop the machine before carrying out work near the needles such as threading the needle
and checking the finish of embroidery.
Shut off the power supply by turning off the power switch before manually rotating the
main shaft of the machine.
Turn off the primary power source before opening the electrical boxes. Be sure to turn off
the power switch of the machine before turning off the primary power source. If not, it may
cause electric shock.
CAUTION
When operating the machine, always observe the following items to prevent machine or prop-
erty damage.
Do not use bent needles or those that do not fit the materi-
als.
After the completion of work, shut off the power source by
turning off the switch of the power distributor panel.
Do not put things on the table.
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WARNING LABELS
4
WARNING LABELS
Important directive items
The machine has warning labels that bear instructions for safe operation. Machine operators must follow the instructions shown on
the warning labels.
Do not detach the warning labels nor make them illegible by painting, etc.
If a warning label is missed or damaged, please consult your local distributor.
Applying position of warning labels
GC06
[A] [C]
[D]
Although the shape of stand differs
depending on model, applying position
is the same.
[TFHX series]
[TEHX-C]
High voltage mark
There could be in danger of electric shock, burning, or death. Persons except for service personnel desig-
nated by us should not open covers. When opening covers, wait for four minutes after turning off the
power switch.
[B]
[E]
The term “Safety cover” in the label [A] and [B}
refers to all covers installed near movable units of the
machine.

1-1-1
MAIN FUNCTIONS
MAIN FUNCTIONS
NOISE-REDUCTION MECHANISM
Variety of noise-reduction mechanism keeps working environment com-
fortable.
POWER FAILURE MEASURE
It is possible to prevent the loss of products due to design displacement, etc.
if power is shut off during machine operation.
CLEAN-UP FUNCTION
It disposes fine stitch data automatically to prevent skip stitches and thread
breakage.
MEMORY
The machine includes 1,114,000-stitch memory as standard equipment, and
it is possible to register up to 99 designs at the maximum.
TAKE-UP LEVER GUARD
It adds stability to thread movement, and prevents entangling of thread or
coming-off of thread.
ENLARGE, REDUCE AND ROTATE DESIGN
It is possible to reduce/enlarge size of embroidery design within a range of
50 to 200% in increments of 1%. Rotation can be changed in increments of
1 degree.
AUTOMATIC REPEAT
It is possible to set up to 99 times at the maximum for X and Y directions
individually by inputting value for the number of repeats.
FDD BUILT-IN
One piece of floppy disk can register up to 111 designs•about 240,000
stitches at the maximum in case of 2DD, and up to 223 designs•about
480,000 stitches at the maximum in case of 2HD to the memory.
EDIT OF DESIGN DATA
Design can be edited (modified, inserted, deleted) in 1-stitch units.
FRAME BACK
It is possible to return the embroidery frame by stitch unit, stop code unit,
and specifying the number of stitches.
TRACE FUNCTION
The function checks if the design fits in the frame to be used before starting
embroidery.
AUTOMATIC UPPER/UNDER THREAD TRIMMER
Automatic thread trimming is performed by instruction of design data. It is
also possible to activate the machine manually as desired to trim thread.
THREAD TENSION SUITABLE FOR HIGH-SPEED OPERATION
Highly stable thread tension is realized by the adoption of middle thread
guide with tension spring and upper thread lock mechanism.
ROTARY TYPE THREAD BREAKAGE DETECTION MECHANISM
Stable detection of upper/under thread breakage is made possible even at
high-speed operation.
AUTOMATIC/MANUAL OFFSET
It is possible to make the frame move to the position automatically where it
is easy to change applique or frame. After the work, it is possible to return
the frame to start position of design. (Automatic offset)
In addition, it is possible to return the frame to the position before traveling
even if it was moved manually in process of embroidery (manual offset).
SATIN STITCH
It is possible to reduce/enlarge stitch length within a range of -1.0 to 1.0
mm.
GC06
Rotary-type tension disk
Middle thread guide with
Upper thread lock mechanism
Automatic/manual offset
Reduction/Rotation of design
thread take-up spring

1-21-2
TFHX SERIES NAME OF EACH PART
TFHX SERIES NAME OF EACH PART
TFHX.................................................................................................
TFHX-C .............................................................................................
GC06
1427
11
12 13 15 10
14
3
1718 20 19
89
6
5
16
1. Operation panel
2. Emergency stop switch
3. Color change motor
4. Thread guide system
5. Rotary-type tension base
6. Y-axis motor
7. Embroidery frame
8. Tension base switch
9. Thread breakage indicator lamp
10. Machine table
11. Main shaft motor
12. Stand
13. Bar switch box
14. Thread trimming cam box
15. Bar switch
16. Needle bar case
17. X-axis motor
18. Power supply/driver box
19. Power switch
20. Inverter
21. Manual pump
22. Hydraulic cylinder
23. Stop switch
24. Start switch
14528911
12 14 10 16 1720 19
2324
1822 21
3
6

1-1-3
TFHX SERIES NAME OF EACH PART
TFHX-II ..............................................................................................
TFHX-IIC............................................................................................
GC06
12345678910111314
15 16 17 18 19 20
12
1. Operation panel
2. X-axis motor
3. Color change motor
4. Thread guide system
5. Rotary-type tension base
6. Stop switch
7. Start switch
8. Y-axis motor
9. Emergency stop switch
10. Embroidery frame
11. Tension base switch
12. Thread breakage indicator lamp
13. Main shaft motor
14. Left-end box
15. Stand
16. Machine table
17. Needle bar case
18. Power supply/driver box
19. Inverter
20. Power switch
12345678910111314 12
15 16 17 18 19 20

1-41-4
NAME OF EACH PART OF TEHX-C
NAME OF EACH PART OF TEHX-C
TEHX-C.............................................................................................
GC06
2134591011
14
13 16 17 18 19
67
1512 20
8
1. Color change motor
2. Operation panel
3. Color change box
4. Thread guide system
5. Rotary-type tension base
6. Stop switch
7. Start switch
8. Y-axis motor
9. Emergency stop switch
10. Tension base switch
11. Thread breakage indicator lamp
12. Stand
13. Hydraulic cylinder
14. Main shaft motor
15. Hydraulic pump
16. Needle bar case
17. Power supply/driver box
18. Power switch
19. Inverter
20. X-axis motor

1-1-5
POWER SUPPLY SPECIFICATION, POWER SUPPLY/DRIVER BOX
POWER SUPPLY SPECIFICATION, POWER SUPPLY/DRIVER BOX
POWER SUPPLY SPECIFICATIONS ...............................................
Electric specifications of this machine are defined as described below. Use the
machine under these conditions.
VOLTAGE, ALLOWABLE VOLTAGE RANGE: +/-10% OF THE
RATED VOLTAGE
FREQUENCY: 50/60 HZ
CAPACITY, POWER CONSUMPTION (MAX)
TFHXII, TFHX-IIC: 1.3 kVA 700 W
TFHX, TFHX-C: 1.7 kVA 920 W
TEHX-C: 2.5 kVA 1.5 kW
INSULATING REGISTER: MORE THAN 10M OHMS (AT 500 V
MEGGER)
POWER SUPPLY/DRIVER BOX .......................................................
WARNING
Since there is in danger of electric shock due to leak
current, be sure to connect ground lead of the machine
to the ground. Set degree of grounding to type 3 and
higher (ground resistance 100 ohms or less).
WARNING
To prevent electric shock, be sure to use non-electri-
cal-induced bar, etc. to press the excitation ON/OFF
switch to turn ON/OFF excitation.
CAUTION
Do not put an object that blocks wind flow of the cool-
ing fan. Inside of the box will overheat to cause the
machine to malfunction.
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1 Y-axis driver (Driver cards: 3 pieces)
2 X-axis drive (Driver cards: 3 pieces)
3
LED
A lamp that indicates condition of the
driver
Lights in green: Excitation ON (normal)
Lighting in orange: Excitation OFF
Lit in red: Abnormal (overcurrent)
4 Driver CPU card (For Y driver)
5 Driver CPU card (For X driver)
6 Power supply card (5 V)
7 Power supply card (24 V)
8 Cooling fan
9 Excitation ON/OFF switch

1-61-6
SWITCHING OF POWER SUPPLY SPECIFICATION (100/200 V)
SWITCHING OF POWER SUPPLY SPECIFICATION (100/200 V)
It is possible to change power supply specification by changing connecting
method of short connector in the power supply box/driver box (excluding 7 to
20 head machines of TEHX-C).
1. After removing the attaching screws (1) (6 spots), detach the front
cover (2) of power supply/driver box.
2. Change connecting method of the short connector CN31A (4)
attached to the connector CN31 on the mother board (3).
WARNING
When performing this work, be sure to turn off the pri-
mary power supply to prevent electric shock. Before
turning off the primary power supply, turn “OFF” the
power switch.
CAUTION
Regarding 7 to 20 head machines of TEHX-C, fix to 200
V system. When using these machine with 100 V sys-
tem, they will break down.
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Procedure
1
4
4
2
3
Short connector 31 A
100 V system 200 V system

1-1-7
OPERATION PANEL
OPERATION PANEL
Function of each part...............................................................
1. Indicator lamp of frame back/forward setting (p.4-8, p.5-9)
Lit: frame back
Unlit: frame forward
2. Indicator lamp of automatic/manual start setting (p.6-13)
Lit: automatic
Unlit: manual
3. Display area (p.2-10)
Various types of setting contents will be displayed.
4. Set key (p.1-9)
Use it to call each function.
5. Set key
Use it when deciding the input value or the selected item, or executing
the contents of manual operation. When a code number is displayed, it
is also possible to use it as a reset key.
6. Jog dial/jog shuttle (p.4-6)
Jog dial/jog shuttle has the following two functions.
• Traveling operation of the embroidery frame
• Selection of input value [*1]
7. Manual frame travel mode key (p.4-6)
Press this key to set to “Manual frame travel mode” when using the jog
dial to move the embroidery frame. To cancel the “Manual frame travel
mode”, press other operation key. When pressing this key in process of
setting operation of each item, the setting contents will be reset to the
previous setting value. At the same time, the display will return to the
“usual display”.
8. Manual frame travel key (p.4-6)
Use it when moving the embroidery frame manually.
Supplement
*1 An example when selecting range is 0 to 5
HB01
Jog shuttle
Jog dial
Fast feed of an input value
Increase or decrease input value
in increments of “1” at the digit.
12345
• When rotating clockwise
12345
• When rotating counterclockwise

1-81-8
OPERATION PANEL
9. Cover
Protective cover for the FDD
10. Disk ejection button
Used to eject a floppy disk from the FDD.
11. Floppy disk drive (FDD)
A device that drives a floppy disk to be read or written
12. Operation indicator lamp
It blinks when the FDD is working.
13. Serial I/F connector
Use it when connecting DG/ML.
Communication speed of serial I/F connector ........................
38,400 is the initial value. When performing connection with other communi-
cation speed than this, change the DIP switch (SW1) on the CPU card. For
details, consult the distributor.
CAUTION
When changing setting for DIP switch, be sure to turn
OFF the power. The setting for DIP switch will become
effective when the power is turned ON next.
Communication
speed
SW1-1 SW1-2
9,600 bps OFF OFF
19,200 bps ON OFF
9,600 bps OFF ON
38,400 bps ON ON
HB01
9
10
11
12
13
[Bottom view]
[Right side view]
!
!
Back side of operation panel
[SW1]
OFF ON
CPU card
* SW1-3 should always be turned ON, and 4
should always be turned OFF

1-1-9
EACH SETTING KEY
EACH SETTING KEY
Function of each setting key....................................................
MENU KEY A:
MENU KEY B:
MENU KEY C:
MENU KEY D:
Screen
number Function Page
1 Design data input (Memory) p.3-1
2 Design data input (Floppy disk) p.3-2
4 Design data input (External device) p.3-4
5 Memory deletion p.3-8
6 Standby input p.3-6
Screen
number Function Page
1 Automatic color change/Automatic start p.6-13
2 Needle bar selection p.6-15
3 Data conversion p.6-30
4Repeat p.6-19
5 Automatic offset p.6-22
6 Automatic start after automatic data set p.6-25
Screen
number Function Page
1 Max Revolution p.5-1
2 Stitch counter/design time p.4-16
3Frame back/forward (Set) p.5-9
Frame back/forward (Execute) p.4-8
4 Automatic origin return p.6-26
5Presethalt p.6-27
6Confirmation of the number of stitches up to
automatic lubrication p.4-19
Screen
number Function Page
1 Manual color change p.4-1
2 Manual thread trimming p.4-2
3 Manual origin return p.4-3
4 Manual offset p.4-4
5Trace p.4-5
6 Manual lubrication p.4-20 GC06
Screen number

1-101-10
EACH SETTING KEY
FUNCTION KEY F1:
FUNCTION KEY F2:
FUNCTION KEY F3:
FUNCTION KEY F4:
FUNCTION KEY F5:
Screen
number Function Page
1 Jump conversion p.6-32
2 Automatic jump p.6-33
3 Satin stitch p.6-34
4 All head sewing after frame back p.6-36
5 Backlash p.6-35
Screen
number Function Page
1 Low Speed R.P.M. p.5-2
2 The number of inching times at start p.5-4
3 Stop at lower D. point (pseudo-fixed position) p.6-29
4 Frame travel speed p.5-6
5 Upper thread breakage detection p.6-1
6Under thread breakage detection (detecting
times) p.6-4
7Under thread breakage detection (movement
ratio) p.6-7
Screen
number Function Page
1 Automatic thread trimming (ATH) p.6-10
2 Under thread trimming selection p.7-4
3 Table up/down device (Set) p.5-11
4 Boring device p.7-1
5 High-speed sequin device (Set) p.7-5
6 Cording p.7-2
8 Automatic lubrication system p.7-7
9 Bobbin changer p.7-8
Screen
number Function Page
1Networkp.7-3
Screen
number Function Page
—It is not used at present. —
GC06

1-1-11
EACH SETTING KEY
FUNCTION KEY F6:
DATA EDIT KEY:
FLOPPY DISK PROCESSING KEY:
SET KEY: + MENU KEY D:
SET KEY: + FUNCTION KEY F2:
SET KEY: + FUNCTION KEY F6:
Screen
number Function Page
1Table up/down (Execute) p.4-21
2 Sequin device up/down (Execute) p.4-22
Screen
number Function Page
1 Stitch data edit (modify) p.3-10
2 Stitch data edit (insert) p.3-14
3 Stitch data edit (delete) p.3-18
4 Stitch data edit (cleanup) p.3-21
Screen
number Function Page
1 Floppy disk (Design data writing) p.3-23
2 Floppy disk (Design data deleting) p.3-27
3 Floppy disk (Formatting) p.3-29
Screen
number Function Page
— Confirmation mode p.4-17
Screen
number Function Page
1 Limit of max revolution p.5-3
2 Frame drive start timing p.5-5
3 Frame drive method p.5-8
5 Adjustment of stop position of main shaft p.5-7
Screen
number Function Page
1 Power resume (TFHXII, TFHX-IIC) p.4-10
2 Frame origin memory (TFHXII, TFHX-IIC) p.4-10
GC06

1-121-12
ROTARY-TYPE TENSION BASE
ROTARY-TYPE TENSION BASE
Function of tension base switch .............................................
“Center” position (normal operation)
Set the switch to the “center” position usually.
When the machine stops by thread breakage detection, starting the machine
after performing frame back to the position where thread broke will cause
only the head that detected thread breakage to restart the embroidery at that
position.
To perform embroidery from the position where frame back was performed to
without detection of thread breakage, move the switch to the “top” position
once after performing frame back. When the switch is released, it will auto-
matically return to the “center” position by return spring.
“Bottom” position (stop of needle bar)
Positioning the switch to “bottom” will cause the needle bar not to move.
(Embroidery will not be performed.)
Function of thread breakage indicator lamp ...........................
• At normal operation: Lighting in green
• When upper thread breakage is detected: Lighting in red
• When under thread breakage is detected: Blinking in red
GC06
Tension base switch
Top
Center
Bottom
Thread breakage indicator lamp
For details of start position of all head sewing
after frame back, read p.6-36.