Hand Held Products IT4710 manual

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32

Ir a la página of

Buen manual de instrucciones

Las leyes obligan al vendedor a entregarle al comprador, junto con el producto, el manual de instrucciones Hand Held Products IT4710. La falta del manual o facilitar información incorrecta al consumidor constituyen una base de reclamación por no estar de acuerdo el producto con el contrato. Según la ley, está permitido adjuntar un manual de otra forma que no sea en papel, lo cual últimamente es bastante común y los fabricantes nos facilitan un manual gráfico, su versión electrónica Hand Held Products IT4710 o vídeos de instrucciones para usuarios. La condición es que tenga una forma legible y entendible.

¿Qué es un manual de instrucciones?

El nombre proviene de la palabra latina “instructio”, es decir, ordenar. Por lo tanto, en un manual Hand Held Products IT4710 se puede encontrar la descripción de las etapas de actuación. El propósito de un manual es enseñar, facilitar el encendido o el uso de un dispositivo o la realización de acciones concretas. Un manual de instrucciones también es una fuente de información acerca de un objeto o un servicio, es una pista.

Desafortunadamente pocos usuarios destinan su tiempo a leer manuales Hand Held Products IT4710, sin embargo, un buen manual nos permite, no solo conocer una cantidad de funcionalidades adicionales del dispositivo comprado, sino también evitar la mayoría de fallos.

Entonces, ¿qué debe contener el manual de instrucciones perfecto?

Sobre todo, un manual de instrucciones Hand Held Products IT4710 debe contener:
- información acerca de las especificaciones técnicas del dispositivo Hand Held Products IT4710
- nombre de fabricante y año de fabricación del dispositivo Hand Held Products IT4710
- condiciones de uso, configuración y mantenimiento del dispositivo Hand Held Products IT4710
- marcas de seguridad y certificados que confirmen su concordancia con determinadas normativas

¿Por qué no leemos los manuales de instrucciones?

Normalmente es por la falta de tiempo y seguridad acerca de las funcionalidades determinadas de los dispositivos comprados. Desafortunadamente la conexión y el encendido de Hand Held Products IT4710 no es suficiente. El manual de instrucciones siempre contiene una serie de indicaciones acerca de determinadas funcionalidades, normas de seguridad, consejos de mantenimiento (incluso qué productos usar), fallos eventuales de Hand Held Products IT4710 y maneras de solucionar los problemas que puedan ocurrir durante su uso. Al final, en un manual se pueden encontrar los detalles de servicio técnico Hand Held Products en caso de que las soluciones propuestas no hayan funcionado. Actualmente gozan de éxito manuales de instrucciones en forma de animaciones interesantes o vídeo manuales que llegan al usuario mucho mejor que en forma de un folleto. Este tipo de manual ayuda a que el usuario vea el vídeo entero sin saltarse las especificaciones y las descripciones técnicas complicadas de Hand Held Products IT4710, como se suele hacer teniendo una versión en papel.

¿Por qué vale la pena leer los manuales de instrucciones?

Sobre todo es en ellos donde encontraremos las respuestas acerca de la construcción, las posibilidades del dispositivo Hand Held Products IT4710, el uso de determinados accesorios y una serie de informaciones que permiten aprovechar completamente sus funciones y comodidades.

Tras una compra exitosa de un equipo o un dispositivo, vale la pena dedicar un momento para familiarizarse con cada parte del manual Hand Held Products IT4710. Actualmente se preparan y traducen con dedicación, para que no solo sean comprensibles para los usuarios, sino que también cumplan su función básica de información y ayuda.

Índice de manuales de instrucciones

  • Página 1

    ™ Quick Check 2D Print Quality Assessment Applies to the following products: IT4410, IT4710, IT4600, IT4800, IT4X80 User’s Guide[...]

  • Página 2

    Disclaimer Hand Held Products, Inc. d/b/a HHP (“HHP”) reserves the right to make changes in specifications and other information contained in this document without prior notice, and the reader should in all ca ses consult HHP to determine whether any such changes have been made. The info rmation in this publication does not represent a commitme[...]

  • Página 3

    i Chapter 1 - Introduction User Operation ...................................................................... 1-1 Reading Techniques.............................................................. 1-1 Symbology/Parameter Specifics ........................................... 1-2 2D PQA Reporting .....................................................[...]

  • Página 4

    ii Symbology .................................................................... 1-19 Useful Row Height ....................................................... 1-19 X-dimension ................................................................. 1-20 Chapter 2 - Quick*View Quick*View Demonstration Software Instructions .............. 2-1 Setting Up t[...]

  • Página 5

    1 - 1 1 Introduction Two-dimensional Print Quality Assessment (2D PQA), a feature of HHP's image readers, identifies a successfully read symbol and also reports graded mea- surement parameters obtained from the symbol. 2D PQA is not "true" verification in the traditional sense of the word; however it can easily and inexpensively prov[...]

  • Página 6

    1 - 2 • The hand-held imager has a view finder that projects a bright aiming beam that corresponds to the imager’s horiz ontal field of view. The aiming beam should be centered over the bar code and positioned horizontally over the code (no tilt, skew, or rotation). If th e symbol surface is shiny, the reader may have to be held several degree [...]

  • Página 7

    1 - 3 2D PQA Reporting Full Report HHP's 2D PQA reporting can be enabled in two different modes: Full Report or Screening. If you are using Quick*View, you can enable Full Report, a listing of all of a sym- bol's identifying informatio n, measurements, and corresponding grades, by typ- ing the following menu command: 2D_PQA1 or by scannin[...]

  • Página 8

    1 - 4 If your imager is in keyboard wedge mode, enable Screening by scanning the following bar codes. You can exit both Full Report and Scr eening modes by either typing the menu command, 2D_PQA0, if you are using Quic k*View, or by scanning the following bar code: Identifying Symbol Content To identify content or "format" aspects of a sy[...]

  • Página 9

    1 - 5 While the details are explained belo w, this general format includes: • the encoded data (the usual ou tput message) in the first line. • a banner " >>> PQA from HHP <<<" id entifying the start of the 2D PQA report. • the symbology, its featur es, and approximate size. • graded print quality paramete rs in [...]

  • Página 10

    1 - 6 {5} [A] < Row Height = 3.1 X {6} [A] < Useful Row Height = 2.5 X (82% Row) {7} [A] < Data Safety Margin = 100% (0 Erasures & 0 Errors) {8} [B] < Edge Accuracy = 59% {9} [C] < Print Growth = -43% of X where: {1} is always the Encoded Message, the usual data output. In this case "This is a representative PDF417 symbol&qu[...]

  • Página 11

    1 - 7 D if Useful Height >= 1.0 X, else Fo t h e r w i s e In Screening modes, this parameter is reported as "Useful Row Height is Too Short (1.5X)" when that is the case. {7} lists the Data Safety Margin , which is the ratio of the unused error correc- tion words to the recommend ed (!) number of such wo rds. Data Safety Mar- gin can [...]

  • Página 12

    1 - 8 In rare instances where neither a valid Start nor Stop pattern is measurable, yet the symbol is somehow read, lines {8} a nd {9} are replaced by a message to that effect. The message is either: "[F] < Start/Stop Decode Fails" in a Full Report or "Start/Stop Characters are Bad" in a Screening mode. In Screening modes, it[...]

  • Página 13

    1 - 9 A if Row Height >= 1.5 X, Fo t h e r w i s e . {6} lists the Data Safety Margin . Because MicroPDF's er ror correction level is fixed, this parameter is just the "Unused Error Correction" and always between 0 and 100%. {7} lists the Edge Accuracy measured in multiple scans through the Row Address Patterns. {8} lists the Prin[...]

  • Página 14

    1 - 10 Note: The reported X-dimension is appro ximate and based upon use of the IT4410LR at 4.7 in (12 cm) (see "Re ading Techniques" on page 1-1). If you use different image engines, the X-dimension will vary. If you hold the reader closer than 4.7 in (12 cm), it will have the effe ct of reporting a larger than true X-dimension. Conver s[...]

  • Página 15

    1 - 11 {7} [A] < Data Saf ety Margin = 100% {8} [A] < Horizontal Pri nt Growth = +10% of X {9} [A] < Vertical Print Growth = +12% of X {1} is the Encoded Message . {2} is the Banner heading. {3} identifies the Symbology (DATA MATRIX) and lists the symbol's ECC and size. {4} lists the numbers of Data and Check W or ds , as well as the [...]

  • Página 16

    1 - 12 {3} QR CODE: Model 2 Vers ion 3 (29 x 29 modules) {4} Mask Pattern Reference #3, Error Correction Level "M" {5} Data Field: 44 data & 26 che cks in 1 block(s) of GF(256) {6} X roughly = 0.025" {7} [A] < Data Safety Margin = 100% {8} [A] < Horizontal Print Growth = +20% of X {9} [A] < Vertical Print Growth = +17% o[...]

  • Página 17

    1 - 13 {4} X roughly = 0.043" {5} [A] < Data Saf ety Margin = 100% {6} [A] < Horizontal Pri nt Growth = +2% of X {7} [A] < Vertical Print Growth = -1% of X {1} is the Encoded Message . {2} is the Banner heading. {3} identifies the Symbology (MAXICODE) and lists the symbol's Mode. {4} presents an approximate X-dimension . Note: Th[...]

  • Página 18

    1 - 14 {7} [A] (Ok) < Bar Widths = 0.022 in. {8} [A] (Ok) < Inte r-Bar Gaps = 0.023 in. {1} is the Encoded Message . {2} is the Banner heading. {3} identifies the Symbology , (POSTNET or PLANET Code), and lists also the symbol's size and allowed range of measured width. {4} lists the Bar Sequence , "1" representing a tall bar a[...]

  • Página 19

    1 - 15 4-S tate Codes The Full Report from a typical scan look s like the following (line numbers have been added in curly brackets): {1} B15AJ6T {2} >>> PQA from HHP <<< {3} 4-STATE(British): 34 Bars, nominally from 38.5 to 42.3 mm. in Width {4} Bar Sequence: ADHTATDAH DDAADADAADTHTADHHDATHTADH {5} [A] (Ok) < "Tall" [...]

  • Página 20

    1 - 16 Note: For the Canadian and Australian 4-State symbologies only, any bar error that has invoked their error co rrection triggers an additional PQA parameter line: "[F] < One or more Bars are in Error!" in a Full Report or "One or more Bars are in Error!" in a Screening mode. Parameter Interpretation A verage Bar/Gap W i[...]

  • Página 21

    1 - 17 Bar Sequence Bar Sequence is the bar hei ght pattern within a height modulated, multi-state, postal-type symbology. In a 2-state symbol, a "1" represents a tall or full height bar and a "0" represents a shor t or half height bar. In a 4-state symbol, "A" rep- resents the ascending bars, "D" the descend[...]

  • Página 22

    1 - 18 Encoded Message The encoded message is the information (alpha, numeric, and/or control char- acters) or message contained within the bar code symbol and output as part of the decoding process. Th is information precedes th e calculated PQA parame- ters. This information must be manually compared to the characters that should be encoded. Erro[...]

  • Página 23

    1 - 19 Module Errors Module Errors are individual errors with in fixed pattern/data areas. Although often benign, Module Errors in the fixed regions of a symbol can signal a fault that, in some instances, will prevent pr oper decoding. They can generally be corrected by using a larger X-dimension and/or cleaning up the print process to eliminate st[...]

  • Página 24

    1 - 20 height, giving more leeway to symbols printed with above minimum row heights (e.g., 4.0 X). A poor grade here is correc ted by either stretc hing the symbol ver- tically or correcting the print conditio n (e.g., turning down the thermal burn set- ting or adjusting inking) that causes rows to interfere. X-dimension The X-dimension is an appr [...]

  • Página 25

    2 - 1 2 Quick*View Quick*V iew Demonstration Software Instructions Quick*View is a Microsoft Windows ® program that displays decoded symbol messages and captures images (for inst ance, ID photographs) from the imager. Bar code information and images are displayed in the Quick*View window. Note: For additional information about Qu ick*View, please [...]

  • Página 26

    2 - 2 8. Double click on the Quickview.exe file. Follow the screen prompts to install the Quick*View program. 9. To start Quick*View, from the Start Menu click on Programs , Quick*View , Quick*View . Note: If you wish, you can create a shortc ut to the Quick*View executable on your desktop. T emporary Quick*V iew Configuration For a quick download [...]

  • Página 27

    2 - 3 Using the Quick*V iew Software Upon startup, the Quick*View splash screen appears for approximately three seconds. Quick*View will then attemp t to establish communications with the Imager. If Communication Cannot Be Established This message appears if communication cannot be established: Quick*View defaults to com 1 as the comm unications po[...]

  • Página 28

    2 - 4 Scan Data W indow Once successful communication has been established, you c an scan codes and display the bar code data in a window. Select View - Scan Data Window . As you scan bar codes, the data appears in the Serial Scan Data Window. You can alter the font in this window by using the Font button, or clear all data in the window with the C[...]

  • Página 29

    3 - 1 3 Customer Suppor t Obtaining Factory Service HHP provides service for all its products through service centers throughout the world. To obtain warranty or non-warr anty service, return the unit to HHP (postage paid) with a copy of the dated purchase record atta ched. Contact the appropriate location below to obtain a Return Material Authoriz[...]

  • Página 30

    3 - 2 T echnical Assistance If you need assistance installing or tro ubleshooting your imager, please call your Distributor or the nearest HHP technical support office: North America/Canada: Telephone: (315) 685-2476, Option 4 (8 a.m. to 6 p.m. EST) or in the U.S. (800) 782-4263 Fax number: (315) 685-4960 E-mail: support@ HHP .com Europe, Middle Ea[...]

  • Página 31

    [...]

  • Página 32

    QC2DPQA-UG Rev B[...]