Cino makes no warranty of any kind with regard to this publication, including, but not limited to, the implied warranty of
merchantability and fitness for any particular purpose. Cino shall not be liable for errors contained herein or for incidental
consequential damages in connection with the furnishing, performance, or use of this publication. This publication contains
proprietary information that is protected by copyright. All rights are reserved. No part of this publication may be photocopied,
reproduced or translated into any language, in any forms, in an electronic retrieval system or otherwise, without prior written
permission of Cino. All product information and specifications shown in this document may be changed without prior notice.
Warranty
Cino warrants its products against defects in workmanship and materials from the date of shipment, provided that the
product is operated under normal and proper conditions. The warranty provisions and durations are furnished by different
warranty programs. The above warranty does not apply to any product which has been (i) misused; (ii) damaged by accident
or negligence; (iii) modified or altered by the purchaser or other party; (iv) repaired or tampered by unauthorized
representatives; (v) operated or stored beyond the specified operational and environmental parameters; (vi) applied
software, accessories or parts are not supplied by Cino; (vii) damaged by circumstances out of Cino’s control, such as, but
not limited to, lightning or fluctuation in electrical power. Any defective product must follow the warranty program and RMA
procedures to return Cino for inspection.
Programming Manual
FuzzyScan OEM Scan Module
Regulatory
LED Eye Safety
IEC62471 Exempt group
Programming Manual
FuzzyScan OEM Scan Module
Table of Contents
Getting Started
Getting Familiar with Your FuzzyScan 1
Connect to Your Host 3
Connecting Host Interface 4
Intelli Button 5
Use Your FuzzyScan 6
Configure Your FuzzyScan
Bar Code Programming Manual 9
Programming Procedures 10
Host Interface Selection 14
Symbology Reading Control 15
Keyboard Interface Control 46
Serial Interface Control 51
Operation Control 55
Condensed DataWizard 70
Appendix
Symbology ID Table 78
Keyboard Function Code Table 80
ASCII Input Shortcut 81
Host Interface Quick Set 82
Operation Mode Quick Set 82
Option Codes 84
System Commands 85
Indications 86
Programming Manual
FuzzyScan OEM Scan Module
Getting Familiar with Your FuzzyScan
Thank you for choosing Cino FuzzyScan Scan Module SM380/SM5700 Series. Powered by the cutting-edge FuzzyScan 3.0
imaging technology, the compact and easy-integration scan module comes with exceptional reading capability yet versatile
functionality. Designed with system integration in mind, FuzzyScan OEM Scan Module combines all characteristics of
FuzzyScan fixed mount scanner in a small and compact package. It provides an ideal solution for embedded barcode
scanning applications.
SM380
OK/NG Indicator
Status Indicator
Power Indicator
Trigger Button
Buzzer
Main Processor
Mounting holes
(ø1.2 x 4mm depth)
TP1.7 screws suggested
Condenser
Lens
15-pin interface connector
Programming Manual
1
FuzzyScan OEM Scan Module
SM5700
OK/NG Indicator
Status Indicator
Power Indicator
Main Processor
Condenser
Lens
Trigger Button
Mounting holes
(ø1.7 x 3mm depth)
TP2.0 screws suggested
Buzzer
15-pin interface connector
Programming Manual
2
FuzzyScan OEM Scan Module
Connect to Your Host
FuzzyScan Scan Module is designed to support RS232 Serial, USB HID and USB COM Port Emulation interfaces. The
Evaluation Kit incorporates 2 scan modules, USB, RS232, Universal interface cables and power steal cable. It enables you
to make immediate evaluation once you plug in the interface cable. You may choose one of the interface cables to connect
the scan module and host device.
USB Interface
Universal Interface
Both USB HID and USB COM Port Emulation interfaces are
available for user’s choice.
4-pin Type A
Connector
Pin No. Signal Description I/O Type
Case FG Frame Ground ---
1
2 Data - USB Data - I/O
3 Data + USB Data + I/O
4 GND --- ---
VCC --- I
Standard RS232 Interface
The standard RS232 interface cable equips a 9-pin D-sub
connector with power jack for external 5Vdc power inlet.
9-pin D-sub
Female Connector
Pin No. Signal Description I/O Type
Case FG Frame Ground ---
1 --- --- ---
2 TXD Transmit Data I
3 RXD Receive Data O
4 --- --- ---
5 GND Signal Ground ---
6 --- --- ---
7 CTS Clear to Send I
8 RTS Request to Send O
9 VCC 5Vdc Power Supply I
Programming Manual
The scan module supports RS232 and USB interfaces with
OK/NG signal outputs and external trigger input.
15-pin D-sub HD
Female Connector
Pin No. Signal Description I/O Type
1 VCC 5Vdc Power Supply I
2 TXD Transmit Data O
3 RXD Receive Data I
4 GND Signal Ground ---
5 --- --- ---
6 RTS Request to Send O
7 OK
8 Data + USB Data + I/O
9 Trigger External Trigger Input I
10 CTS Clear to Send I
11 --- --- ---
12 Data - USB Data - I/O
13 Shield Frame Ground ---
14 NG
15 Reserved --- ---
OK Signal Output
(3-24Vdc)
NG Signal Output
(3-24Vdc)
3
O
O
FuzzyScan OEM Scan Module
Connecting Host Interface
Standard RS232
Universal
USB
Programming Manual
4
FuzzyScan OEM Scan Module
Intelli Button
For normal operation, the Intelli Button of the scan module acts as a manual Trigger Switch. You can press the Intelli Button
to scan the corresponding barcode commands to configure your scan module with ease. Moreover, the useful Intelli Button
can help you to identify the best mounting position. Please refer to following descriptions for more details.
Optimize Your Installation
Once the mounting position for the scan module is determined, you may use the Intelli Button to optimize the mounting
position with ease. Please follow below procedures to use the Intelli Button.
Press and hold the Intelli Button for more than 5 seconds until the status indicator gives one green blink, then release the
button. The scan module will emit 2 short beeps and the power indicator will flash blue blink per 1 second to indicate the
force reading process is activated. The scan module will turn on the light source to scan barcodes continuously until the
whole process completed.
Keep the scan module to read the same barcode. The scan module will count the Good Read numbers, then output the
information of reading rate and refresh LED indications every 100 scans. The format of output message is listed below.
< Readout data >
Meanwhile, both Status and OK/NG indicators provide the visible reading rate information as well. You may refer to the
table listed below for details.
Reading rate
100% Steady Green Steady Green
80 to 99% Steady Red Steady Green
50 to 79% Steady Green Steady Red
20 to 49% Steady Orange Steady Orange
0 to 19%
If the reading rate is not good enough, please adjust the reading angle and distance to get the optimum readability. If you
would like to exit the force reading process, please press the Intelli Button once again.
1.
If the scan module is unable to read any barcode during preset scan input time-out (default is 900ms), the scan module will
count it as a NG reading
2.
During force reading process, the OK/NG output signals will not be Performed.
POWER Indicator
1 blue blink per 1 sec
Programming Manual
STATUS Indicator OK/NG Indicator
:
Steady Red Steady Red
5
< Reading rate (0 to 100) >
Beeper
One short beep
FuzzyScan OEM Scan Module
Use Your FuzzyScan
Both FuzzyScan Barcode commands and Serial commands are available to configure your scan module. The FuzzyScan
barcode commands are a series of proprietary barcodes which allow you to easily configure the scan module for most
applications. Moreover, the FuzzyScan serial commands are ideal for precise and complicated reading control in
machine-controllable environments. Please refer to the relevant documentations for details.
External Trigger and Serial Trigger
The scan module provides both external trigger and serial trigger to activate the scanning processes. Please note that the
external trigger is only available for universal models. The serial trigger is workable for all models including Standard RS232
serial and USB COM Port Emulation interfaces.
User Defined Serial Trigger Command
For user’s convenience to replace the other existing scan module, the useful user defined serial trigger command allows you
to trigger the scan module without impacting the existing application programs.
Scan Input Time-out
The scan input time-out is an adjustable value for the time period that light source turns on. It’s available for presentation,
alternative and level modes. The scan module keeps the light source on and continues to scan until the defined scan input
time-out is up. You can adjust the time-out duration from 100 milliseconds to 99 seconds to meet various demands.
OK and NG Outputs
The universal models support additional OK and NG outputs for more precise reading control. If the scan module got a good
read, a signal will be outputted through the OK pin. However, if the scan module failed to read the barcode during a reading
cycle or preset scan input time-out, a signal will be outputted through the NG pin.
The OK and NG outputs are designed as NPN signal outputs and preset to active low. You may change the active state of
OK and NG outputs to meet your applications
Operation Modes
The FuzzyScan Scan Module provides five different operation modes, including trigger, alternative, level, presentation and
force modes to meet various application demands
Both the presentation and force modes support triggerless operation, you don’t need to use either external trigger or serial
trigger to activate the scanning. But the trigger, alternative and level modes have to work with external trigger or serial trigger to scan barcode
Programming Manual
6
FuzzyScan OEM Scan Module
Operation Mode
The details of each operation mode supported by SM5700 area-imaging scan module are listed below.
Under trigger mode, the scan module will turn on the light source to read barcode when it receives an external trigger or a
serial trigger ON command. Once the external trigger has been released, or the scan module gets a good read or a serial
trigger OFF command, the scan module will stop reading and wait for the next trigger to activate scanning again.
When the scan module receives an external trigger or a serial trigger ON command under alternative mode, the scan
module will turn on the light source to read barcodes until the preset scan input time-out is up. The scan input time-out will
be reset after each good read. Once the light source is off, the scan module is waiting for the next trigger to activate
scanning again.
When the scan module receives an external trigger or a serial trigger ON command under level mode, the scan module will
turn on the light source to read barcodes until a good read is performed or the preset scan input time-out is up. Once the
light source goes off, the scan module is waiting for the next trigger to activate scanning again.
area-imaging scan module
Trigger Mode
Alternative Mode
Level Mode
Presentation Mode
When presentation mode is selected, the scan module is preset to turn on the background lighting to detect the bar codes.
Once the scan module detects an image similar to a bar code in the scan module field of view, it will turn on the light source
to scan until the preset scan input time-out is up. You may adjust the setting of “Presentation Sensitivity” to increase
detection sensitivity.
Force Mode
Under Force Mode, the scan module continues to read barcodes without using external trigger or serial trigger. Please note
that the scan module will not stop reading until you switch to another operation mode.
Programming Manual
7
FuzzyScan OEM Scan Module
Trigger Mode
Alternative
Mode
Level
Mode
Presentation
Mode
Force
Mode
Operation Mode
The details of each operation mode supported by SM380 scan module are listed below.
Under trigger mode, the scan module will turn on the light source to read barcode when it receives an external trigger or a
serial trigger ON command. Once the external trigger has been released, or the scan module gets a good read or a serial
trigger OFF command, the scan module will stop reading and wait for the next trigger to activate scanning again.
When the scan module receives an external trigger or a serial trigger ON command under alternative mode, the scan
module will turn on the light source to read barcodes until the preset scan input time-out is up. The scan input time-out will
be reset after each good read. Once the light source goes off, the scan module is waiting for the next trigger to activate
scanning again.
When the scan module receives an external trigger or a serial trigger ON command under level mode, the scan module will
turn on the light source to read barcodes until a good read is performed or the preset scan input time-out is up. Once the
light source goes off, the scan module is waiting for the next trigger to activate scanning again.
linear imaging scan module
Under presentation mode, the scan module will automatically detect the object movement in the scanning field of view. Once
the scan module detects an image similar to a barcode, it will turn on the light source to scan until the preset scan input time-out is up. You may adjust the setting of “Presentation Sensitivity” to increase the detection sensitivity.
Under force mode, the scan module continues to read barcodes without using external trigger or serial trigger. Please note
that the scan module will not stop reading until you switch to another operation mode
Programming Manual
8
.
FuzzyScan OEM Scan Module
Bar Code Programming Menu
The FuzzyScan bar code commands are specially designed
Proprietary bar code labels which allow you to set the
FuzzyScan internal programming parameters. There are
System Command, Family Code and Option Code for
programming purpose.
Each programmable family and bar code command label is
listed on the same page with major system commands. The
detailed explanations and special programming flowchart are
printed on facing or following pages. You can read the
explanation and set the FuzzyScan concurrently.
A supplemental bar code command menu incorporates the
bar code command labels of System Command and Option
Code. As you set the FuzzyScan, open the bar code
command menu to find the option code page. You may scan
the desired family code and option code to set FuzzyScan. If
you want to change the programming family for multiple
settings, you need only turn over the programming page to
find next desired programming family.
System Command
System Command
System CommandSystem Command
The System Command is the highest level bar code
command which directs FuzzyScan to perform immediate
operations, such as entering programming mode
(PROGRAM), exiting programming mode (EXIT), listing
system information (SYSLIST), recovering to factory
preset configurations (M_DEFAULT), and so on. Please
note that all system commands will take a few seconds to
complete the operations. User must wait for the
completion beeps before scanning another bar code.
Family Code
Family Code
Family CodeFamily Code
The Family Code is scanned to select the user desired
programming family. FuzzyScan has already provided
more than one hundred programming families to meet any
specific requirements.
Option Code
Option Code
Option CodeOption Code
The Option Codes is a set of bar code commands
represented by “0–9”, “A–F” and finishing selection (FIN).
For most setting, you must select at least one option code
following the family code selection to set the desired
parameter for the selected programming family.
Programming Manual
9
FuzzyScan OEM Scan Module
Programming Procedures
Programming Procedures
Programming ProceduresProgramming Procedures
As you scan the bar code command to select the desired
parameters, information about the final selected parameters
represented by the bar code commands are stored in the
FuzzyScan’s internal Flash Memory ASIC or non-volatile
memory. If you turn off the unit, the Flash Memory ASIC or
non-volatile memory retains all programming options. You
need not re-program the FuzzyScan if you want to keep the
existing configurations in the next power on.
The programming procedures of FuzzyScan are designed
as simple as possible for ease of setting. Most
programming families take the Single ScanSelection
programming procedure. But several programming families
have more complex and flexible programmable options,
and you must take Multiple Scans Selection, Cycling Scan Selection or Dual Level Selection to complete their
programming procedures. Each kind of programming
procedure is listed in the following pages for your reference.
Please give careful attention to become familiar with each
programming procedure.
If the programming family must take multiple scans
selection, cycling scan selection, or dual level selection
procedures, the family of the programming menu will be
marked with the matched representing symbol of
Programming Category (P.C.) in bold font listed in the
following table. You can easily find the bold mark in the
programming menu, and refer to their flowcharts for details.
Before setting the FuzzyScan, please also refer to the
“Beeping Indications” listed in Appendix to understand the
details of programming beeping indications. It will be very
helpful for you to know the existing status while you are
programming the FuzzyScan.
Conventions of Programming Menu
Conventions of Programming Menu
Conventions of Programming MenuConventions of Programming Menu
parameters in Flash Memory ASIC or non-volatile memory,
FuzzyScan will enter programming mode,
and inhibit all non-programming functions.
FuzzyScan will exit programming mode, and store all
then issue the completion beeping.
Please note that the FuzzyScan will take 3-4 seconds to
store parameters in internal Flash Memory ASIC or
non-volatile memory after you scan the “END”. Please
don’t turn off the power before the completion beeping. It
may destroy all configured parameters.
Scan
“
PROGRAM”
Scan
“
”
END
System List, Group & Master Default
System List, Group & Master Default
System List, Group & Master DefaultSystem List, Group & Master Default
FuzzyScan will list the product information and
revision number to host via selected host interface,
then issue the completion beeping.
FuzzyScan will recover all programmable
parameters into factory preset configurations,
then issue the completion beeping.
Scan
“
SYSLIST”
Scan
“
M_DEFAULT
”
Programming Manual
11
FuzzyScan OEM Scan Module
Single scan selection
Single scan selection
Single scan selectionSingle scan selection
One of
One of
Yes
Scan
“
PROGRAM
Scan
Family
Scan
Option
Repeat
Selection
Scan
“
END
”
Codes
Codes
No
”
Enter programming mode.
Select one of desired
programming families.
Select one option code of
desired parameter.
Want to select another
programming family?
Exit programming mode.
Multiple scans selection
Multiple scans selection
Multiple scans selectionMultiple scans selection
Yes
One of
Several
Scan
“
PROGRAM”
Scan
Family
Codes
Scan One or
Option
Codes
Repeat
Selection
No
Scan
“
”
END
Enter programming mode.
Select one of desired
programming families.
1. Select one or several
option codes to select
desired parameters.
2. If it’s necessary, scan
“FIN” to terminate
option code selection.
Want to select another
programming family?
Exit programming mode.
Programming Manual
12
FuzzyScan OEM Scan Module
Cycling scan selection
Cycling scan selection
Cycling scan selectionCycling scan selection
Yes
One of
One of
Scan
“PROGRAM”
Scan
Family
Codes
Scan
Option
Scan “
Codes
FIN
”
Repeat
Selection
No
Scan
“
”
END
Enter programming mode.
Select one of desired
programming families.
Cycling select one or
several option codes of
desired parameters as
“Single” or “Multiple”
scans selection.
Finish cycling selection.
(If necessary)
Want to select another
programming family?
Exit programming mode.
Dual level selection
Dual level selection
Dual level selectionDual level selection
One of
Several
Several
Yes
Scan
“
PROGRAM”
Scan
Family
(
) Scan
1st
Option
(
) Scan One or
2nd
Option
Repeat
Selection
Scan
“
END”
Codes
No
Codes
Codes
Enter programming mode.
Select one of desired
programming families.
Select several option codes
of desired parameters.
1. Select one or several
option codes of desired
parameters.
2. If it’s necessary, scan
“FIN” to terminate
option code selection.
Want to select another
programming family?
Exit programming mode.
Programming Manual
13
FuzzyScan OEM Scan Module
Host Interface Selection
PROGRAM
Family Code Selection P.C
Host Interface Selection
MS
Standard/TTL RS-232 peer-to-peer serial
MS
USB Com Port Emulation
MS
USB HID standard mode
MS
USB HID turbo mode
MS
USB HID Legacy
F_DEFAULT
Parameter Selection Option Code
06
09
18
19
20
Programming Manual
14
FuzzyScan OEM Scan Module
Symbology Reading Control
PROGRAM
Family Code Selection P.C
Symbol ID : 1 character
DS Code 128 (default=B)
♦♦♦♦ User Defined Symbol ID ♦♦♦♦
Parameter Selection Option Code 2nd Option Code
GS1-128 (default=C)
UPC-A (default=A)
EAN-13 (default=F)
Codabar/NW-7 (default=D)
Code 39/Code 32 (default=G)
Code 93 (default=H)
Standard/Industrial 2 of 5 (default=I)
Interleaved 2 of 5 (default=J)
Matrix 2 of 5 (default=K)
China Postal Code (default=L)
German Postal Code (default=M)
IATA (default=O)
Code 11 (default=P)
MSI/Plessey (default=R)
UK/Plessey (default=S)
Telepen (default=T)
GS1 DataBar (default=X)
UPC-E (default=E)
EAN-8 (default=N)
Trioptic Code 39 (Default=W)
UCC Coupon Extended Code (Default=Z)
PDF417/Micro PDF417 (default=V)
Codablock F (default=Y)
Code 16K (default=Q)
Code 49 (default=U)
Korea Post Code (default=a)
QR & Micro QR Code (default=b)
Data Matrix (default=c)
Chinese Sensible (default=f)
Australian Post (default=g)
British Post (default=h)
Intelligent Mail (USPS 4CB/One Code) (default=j)
Japan Post (default=k)
Netherlands KIX Post (default=l)
US Planet (default=m)
US Postnet (default=o)
If your application is known, you may select those known symbologies only to increase the reading speed and decrease the possibility of reading error. Furthermore, to add
the “Symbology ID” into the transmitted data is also helpful to identify the specific symbology.
Above symbologies marketed with * are enabled as default. When you select “Auto”, the scan module only reads those symbologies marked with *.
When you set the minimum and maximum length of each symbology, please note the data length of scanned bar code doesn’t include start/stop characters.
Australian Post
CS
British Post
CS
Intelligent Mail barcode
CS
Japanese Post
CS
KIX Post
CS
Planet Code
CS
Postnet
♦♦♦♦ Readable Bar Code Setting ♦♦♦♦
F_DEFAULT
Parameter Selection Option Code
B0
B1
B3
B4
B5
B6
B8
Programming Manual
19
FuzzyScan OEM Scan Module
Symbology Reading Control
PROGRAM
Family Code Selection P.C
Code 39 Family Setting
Trioptic Code 39 Setting
SS
SS
SS
SS
SS
SS
SS
SS
SS
SS
SS
SS
SS
SS
SS
SS
SS
♦
♦ Code 39/Code 32 Setting ♦
♦♦
♦♦♦
Parameter Selection Option Code
Disable Code 39
Enable Code 39
Select Standard Code 39 as primary format
Select Full ASCII Code 39 as primary format
Select Code 32 (PARAF, Italian Pharmaceutical) as primary format
Disable start/stop symbol transmission
Enable start/stop symbol transmission
Disable Code 32 leading A transmission
Enable Code 32 leading A transmission
Disable MOD 43 check digit verification
Enable MOD 43 check digit verification
Disable check digit transmission
Enable check digit transmission
Disable Code 39 buffering
Enable Code 39 buffering
Disable Trioptic Code 39
Enable Trioptic Code 39
F_DEFAULT
0
1
2
3
4
5
6
7
8
9
A
B
C
D
E
0
1
SS
Code 39 Min. Length
Code 39 Max. Length
Trioptic Code 39 and Code 39 Full ASCII cannot be enabled simultaneously.
Default (01)
MS
01-Maximum
Scan 2 digits from the option code chart in Appendix, then FuzzyScan will terminate
this selection automatically.
SS
Default (98)
MS
98-Minimum
Scan 2 digits from the option code chart in Appendix, then FuzzyScan will terminate
this selection automatically.
Programming Manual
FIN
(2 digits)
FIN
(2 digits)
20
FuzzyScan OEM Scan Module
Symbology Reading Control
PROGRAM
Family Code Selection P.C
SS
SS
SS
SS
Level 0
Level 1
Level 2
Level 3
Code 39 Security Level
Code 39 Security Level
The scan module offers four levels of decode security for Code39 bar codes:
Level 0: If you are experiencing misread of poorly-printed or serious out-of-spec. bar codes in level 1, please select level 0.
Level 1: If you are experiencing misread of poorly-printed or out-of-spec. bar codes in level 2, please select level 1.
Level 2: This is the default setting which allows the scan module to operate fastest, while providing sufficient security in decoding “in-spec” Code39 bar codes.
Level 3: If you failed to read poorly-printed or out-of-spec. bar codes in level 2, please select level 3. This is the most aggressive setting and may increase the misread.
♦
♦ Code 39 Setting♦
♦♦
Parameter Selection Option Code
♦♦♦
F_DEFAULT
0
1
2
3
Programming Manual
21
FuzzyScan OEM Scan Module
Symbology Reading Control
PROGRAM
Family Code Selection P.C
Codabar Setting
Codabar Check Digit Settings
♦♦♦♦ Codabar/NW-7 Setting ♦♦♦♦
Parameter Selection Option Code
SS
Disable Codabar
SS
Enable Codabar
SS
Select Codabar standard format
SS
Select Codabar ABC format
SS
Select Codabar CLSI format
SS
Select Codabar CX format
SS
Disable start/stop symbol transmission
SS
Enable ABCD/ABCD start/stop symbol transmission
SS
Enable abcd/abcd start/stop symbol transmission
SS
Enable ABCD/TN*E start/stop symbol transmission
SS
Enable abcd/tn*e start/stop symbol transmission
SS
Disable check digit verification
SS
Enable check digit verification
SS
Disable check digit transmission
SS
Enable check digit transmission
SS
Modulus 16
SS
Modulus 10/weight 3
SS
Modulus 11
SS
Modulus 10/weight 2
SS
7 check DR
SS
Weight Modulus 11
SS
Runes (Modulus 10/weight 2)
F_DEFAULT
0
1
2
3
4
5
6
7
8
9
A
B
C
D
E
0
1
2
3
4
5
6
SS
Codabar Min. Length
Default (04)
MS
01-Maximum
Scan 2 digits from the option code chart in Appendix, then FuzzyScan will terminate
this selection automatically.
Programming Manual
FIN
(2 digits)
22
FuzzyScan OEM Scan Module
Symbology Reading Control
PROGRAM
Family Code Selection P.C
Codabar Max. Length
SS
MS
♦♦♦♦ Codabar/NW-7 Setting ♦♦♦♦
Parameter Selection Option Code
Default (98)
98-Minimum
Scan 2 digits from the option code chart in Appendix, then FuzzyScan will terminate
this selection automatically.
F_DEFAULT
FIN
(2 digits)
Programming Manual
23
Loading...
+ 64 hidden pages
You need points to download manuals.
1 point = 1 manual.
You can buy points or you can get point for every manual you upload.