Welch Allyn SCANTEAM 6920 Spécifications Page 18
- Page / 124
- Table des matières
- MARQUE LIVRES
Noté. / 5. Basé sur avis des utilisateurs
1-11
FMT 3000 Hardware Reference Manual - Introduction
RS-485 Option Board
The RS-485 option board converts TTL level serial communication signals to half duplex
isolated RS-422/485. Sockets are provided on the option board for customer installation of
termination and line bias resistors. A 3 pin-plugable connector is provided for connection to
the RS-485 line.
LCD Display
As shown in the Block Diagram (refer to Figure 1-1 on page 1-6), the integral 4 x 40 LCD
display is driven by the LPT1 port of the “communications port section”. Internal firmware
drivers control the display. The Optrix B fluid supertwist LCD display has an industry
standard display window and integral backlight.
Through cursor movements, a display tracker function allows the user to view a selected 4 x
40 window of video screen area. Code extracted from the BIOS ROM on boot-up and placed
in upper memory controls display interface functions. See Chapter 5, LCD Display, of the
FMT 3000 Software Manual for information on controlling and operating the 4 x 40 LCD
display. (Also check any “Readme” text files on the utility disks supplied with the product for
the latest information.)
Note: LPT1 is dedicated to supporting the display and is not accessible
through any general I/O connector for other use. If printing directly
from the unit is required, the printer must interface the unit through
a serial port or the through the network.
PC/104 Expansion Interface
A 16 bit PC/104 based expansion site is provided on board through a pair of socket
connectors (64 and 40 standard pins). The PC/104 standard defines an ISA expansion
connector in a pin and socket format for compact computer designs. The unit’s case, when
closed, allows one PC/104 card to be installed. For development purposes, more than one
card can be plugged in when the case is open.
On the FMT 3000, the primary use for this expansion site is for VGA card installation.
Alternative uses include analog and digital I/O cards, solid state memory disks, super I/O
cards (for floppy and hard drives), etc.
Several differences in the PC/104 expansion connector implementation on this unit from the
full PC/104 standard are listed below:
- FMT 3000 1
- Hardware Reference Manual 1
- Contents 3
- Appendix B. Specifications 5
- About This Document 6
- Related Publications 7
- Chapter 1 8
- Introduction 8
- Data Collection Features 10
- Mechanical Features 10
- Optional Features 11
- Technical Overview 13
- Inside Case Front 15
- Functional Description 16
- Communication Port Control 17
- COM1, COM2 17
- LCD Display 18
- PC/104 Expansion Interface 18
- Bar Code Decoder 19
- Keyboard Control 20
- Dual PC Card Slots (PCMCIA) 20
- Ethernet Interface 20
- Power Supply Section 21
- Digital I/O Option 22
- Software Support 23
- Chapter 2 24
- Installation 24
- Starter Kit Contents 25
- Single Unit Purchase Contents 26
- Foam Pads 28
- Cable Tie Holder 28
- Cable Tie 28
- Cable Access Hole 28
- Power Options 30
- CMOS Setup 32
- Standard CMOS Setup 35
- Item Options: 36
- Advanced CMOS Setup 37
- Power Management Setup 41
- Interfaces 46
- 10BaseT Con 49
- Chapter 3 50
- Installation Kit Parts List 51
- Mounting Options 52
- Lock down screw installs here 53
- Tilt Wall Mounting Enclosure 54
- Left side 55
- Brackets 57
- Foam Pad w / hole 59
- RightFront 60
- Foam Pad w/ hole 61
- Left Top 62
- Feed cable through cut-out 65
- Flat Head Screw 66
- Threaded 66
- Tilt Wall Enclosure) 67
- Install stand-off nuts 70
- Remove Clip 70
- PC/104 Card Installation 71
- DC Power Output 75
- Press Loop Pads on to Hook 78
- Material and Remove Adhesive 78
- Back on Loop Pads 78
- RS-485 Board 82
- Appendix A 84
- Connectors and Jumpers 84
- PC/104 Connector 85
- PC/104 Aux. Power 88
- LCD Display Connector 89
- Keypad Connector 90
- LCD Backlight Power 91
- J9 and J10 92
- COM1 RS-232 DB9-pin Connector 93
- Mag Stripe Reader (Top View) 94
- Ethernet Connector 10BaseT 95
- CPU Board External Connectors 97
- Bar Code DB9-pin Connector 98
- Power I/O Board Connectors 100
- Inter-board Connector 102
- RS-485 Option Connector 103
- Battery Connector 105
- 24 VAC Power Input 106
- Power Board Configuration 108
- CPU Clock Speed 108
- Digital I/O Terminal Block 108
- CMOS Battery 109
- Appendix B 110
- Specifications 110
- Compliance Testing 114
- 18.6" (47.24 cm) 116
- FMT 3000 Option Specifications 117
- Front View Side View 118
- Cut-Out Dimensions 118
- Desk Stand 119
- Tilt Wall Enclosure 120
- Feedback 124
Produits connexes et manuels pour Lecteurs de codes-barres Welch Allyn SCANTEAM 6920
(108 pages)© 2020, manymanuals.fr. Tous droits réservés | 0.658 s |
Manymanuals.com
Manymanuals.de
Manymanuals.fr
Manymanuals.it
Manymanuals.pl
Manymanuals.cz
Manymanuals.es
Manymanuals-pt.com
Commentaires sur ces manuels