Manuale d’uso / di manutenzione del prodotto MS770 del fabbricante Metrologic Instruments
Vai alla pagina of 27
METROLOGIC INSTRUMENTS, INC. TECH 7™ Laser Bar Code Projection Scanner Installation and User’s Guide MLPN 2159 Printed in USA June 1998.
iii Table of Contents Introduction .................................................. 1 Unpacking List ................................................ 1 Scanner Installation ............................................. 2 Configuration to the Host System .
1 Introduction Metrologic’s TECH 7 laser bar code projection scanner is encased in an NEMA-12 steel case. The case construction enables the scanner to operate in harsh surroundings, especially industrial environments. Water-resistant, shock-resistant, and rugged, the TECH 7 is also fast, aggressive and reliable.
2 Scanner Installation To maintain compliance with applicable standards, all circuits connected to the scanner must meet the requirements for SELV ( S afety E xtra L ow V oltage) according to EN 60950. To avoid potential problems, do not power up the scanner until the communication cable is secured to the host.
3 Configuration to the Host System The scanner is shipped from the factory programmed to a set of default conditions noted in the ScanSelect Scanner Programming Guide by an asterisk that appears before the brief definition located next to the bar code.
Base of Stand 4 Figure 1 Figure 2 Figure 3 Stand Installation With the Metrologic stand (Part #45475), the scanner can be positioned in one of two directions. The two orientation choices are vertical or horizontal. (Refer to Figure 1) To install this stand, use the four 6- 32 x ½ inch machine screws and two #10 panhead wood screws.
5 Figure 4 Figure 5 Back Plate Installation With the Metrologic back plate (Part #45473), position the scanner in one of two directions. The two orientation choices are vertical or horizontal.
Laser Output Window Speaker Mil spec Connector Green and Red LEDs 1 2 3 4 6 Figure 6 Parts of the Scanner 1 Green and Red LEDs When the green LED is on, this indicates that the unit is receiving power and the laser is on. When the red LED flashes on, the scanner has read a bar code successfully.
7 Visual Indicators There is a red and green LED at the top of the scanner. When the scanner is on, the flashing or stationary activity of the LEDs indicates the status of the scan and scanner. Steady Green When the laser is on, the green LED is also on.
8 Signaux optiques Sur la partie supérieure du scanner se trouvent une diode LED rouge et une diode LED verte. Quand le scanner est sous tension, les diodes rouge et verte clignotantes ou allumées vous informent sur l'état du scanner.
9 Optische Anzeigen Auf dem Scanner befinden sich eine rote und eine grüne Leuchtdiode. Bei eingeschaltetem Scanner geben Ihnen die blinkenden bzw. feststehenden Leuchtdiodenanzeigen Aufschluß über den Abtast- und Scannerstatus.
10 Segnali ottici Sullo scanner si trovano due diodi luminosi: uno rosso e uno verde. Quando lo scanner è inserito, i diodi luminosi, che possono o essere accesi in continuazione o lampeggiare, Vi informano sullo stato della scansione e dell’apparecchio.
11 Labels There is one label located inside the window of the scanner noting that this device is a CDRH Class IIa laser product and IEC 825 LASERKLASSE 1. Also, on the scanner is a label located on the back of the unit. This label contains information such as the model number, date of manufacture, serial number, and approvals.
12 Figure 7 Depth of Scan Field for the MS770 Scanner The depth of field for the scanner is 76mm to 254mm (3" - 10") from the laser output window.
13 Figure 8 Depth of Scan Field for the MS775 Scanner The depth of field for the scanner is 76mm to 254mm (3" - 10") from the laser output window.
14 Maintenance S mudges and dirt can interfere with the proper scanning of a bar code. Therefore, the output window will need occasional cleaning . 1. Spray glass cleaner onto lint free, nonabrasive cleaning cloth.
15 Appendix A Specifications Application: Industrial Projection Scanner Light Source: Visible Laser Diode 670 ± 5nm, Laser Class: CDRH: CLASS IIa; EN 60825 Class 1 Certifications: CE, UL listed for US and Canada EMC: FCC Class A, CISPR Class A Mechanical Dimensions: 184mmL x 186mmW x 78mmD (7.
16 Operational Depth of Scan Field: 76mm to 254mm (3" to 10") Scan Speed: Model 770: 2000 scan lines per second Model 775: 1200 scan lines per second Scan Pattern: Model 770: Omnidirectional.
17 Figure 9 Appendix B Pin Assignments Version “1” Pin Assignments for RS-232, OCIA, and Bidirectional RS-232 Each TECH 7 scanner has a 19-pin male Mil spec connector that is located on the side of the unit. To connect the scanner to the host device, use a communication cable with a female Mil spec connector.
18 Figure 10 Version “15” Pin Assignments for Light Pen Emulation Each TECH 7 scanner has a 19-pin male Mil spec connector that is located on the side of the unit. To connect the scanner to the host device, use a communication cable with a female Mil spec connector.
19 Appendix C Warranty and Disclaimer Limited Warranty Products manufactured by Metrologic have a 2-year limited warranty from date of manufacture. This warranty is limited to repair, replacement or refund at Metrologic’s discretion. Faulty equipment must be returned to the Metrologic facility in Blackwood, New Jersey or Puchheim, Germany.
20 Disclaimer Metrologic Instruments, Inc. and the author or authors make no claims or warranties with respect to the contents or accuracy of this publication, or the product it describes, including any warranties of fitness or merchantability for a particular purpose.
21 Appendix D Notices Notice This equipment has been tested and found to comply with limits for a Class A digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment.
22 Anmerkung Nach Überprüfung dieses Geräts wurde festgestellt, daß es den Grenzwerten für Digitalgeräte der Klasse A gemäß Teil 15 der Richtlinien der US-amerikanischen Bundesbehörde für das Fernmeldewesen entspricht.
23 Appendix E Patents “Patent Information This METROLOGIC product may be covered by one or more of the following U.S. Patents: U.S. Patent No. 4,360,798; 4,369,361; 4,387,297; 4,460,120; 4,496,831; .
24 Index A AC 2, 15 Application 15 Application and protocols 14 Asia ii ASIC 1 B Back plate hortizontal mount 5 vertical mount 5 Bar code(s) 1, 3, 6, 7, 12-14 Beep 2, 3, 6, 7, 10, 16 Beeper operation .
25 M Scan field 12, 13, 16 Maintenance 14, 16 MECCA 1 Mechanical 15 Mil spec connector 2, 6, 15, 17, 18 Model number 11, 14 Mounting 4, 5, 15 MS770 1, 12 MS775 1, 13 N NEMA-12 steel case 1, 15 Notices.
Un punto importante, dopo l’acquisto del dispositivo (o anche prima di acquisto) è quello di leggere il manuale. Dobbiamo farlo per diversi motivi semplici:
Se non hai ancora comprato il Metrologic Instruments MS770 è un buon momento per familiarizzare con i dati di base del prodotto. Prime consultare le pagine iniziali del manuale d’uso, che si trova al di sopra. Dovresti trovare lì i dati tecnici più importanti del Metrologic Instruments MS770 - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Metrologic Instruments MS770 imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Metrologic Instruments MS770 ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Metrologic Instruments MS770, ma non hai ancora letto il manuale d’uso, dovresti farlo per le ragioni sopra descritte. Saprai quindi se hai correttamente usato le funzioni disponibili, e se hai commesso errori che possono ridurre la durata di vita del Metrologic Instruments MS770.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il Metrologic Instruments MS770. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Metrologic Instruments MS770 insieme con le istruzioni su come risolverli. Anche se non si riesci a risolvere il problema, il manuale d’uso ti mostrerà il percorso di ulteriori procedimenti – il contatto con il centro servizio clienti o il servizio più vicino.
