Vectron HW 90196 User Manual
User
manual
HW 90196
and components
VECTRON Systems AG
Version 1.0
Vectron User manual
© Höft & Wessel AG
Subject to amendment, errors excepted HW90195UserMan.doc 1.0 02.02.2001 Lin
page 2/70
Document informationen
Project: Vectron
Type of Document: User manual
Version: 1.0
Date of issue: 02.02.2001
Author: Nicolett Linke / Lin
Höft & Wessel AG, Hannover
Changes:
Version: Revison: Date By
01.00 Translation of german version 1.2 02.02.2001 atü
This document and its contents shall not be reproduced or transferred in any form without express permission. Compensation will be claim ed for an y
infringement. All rights reserved in the event of patenting or registration of utility models.
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Table of contents
1. General...............................................................................................................................7
1.1 Important comments for application!................................................................................8
1.2 Bring-in service (repair of devices)...................................................................................9
1.2.1 Special case plug-in in ID-000 format at initial delivery ............................................9
1.2.2 Special case plug-in in ID-000 format at repair........................................................9
2. Graphik presentation and keyboard ..............................................................................10
2.1 HW 90196 frontal view...................................................................................................10
2.2 Keyboard functions........................................................................................................11
2.2.1 Switch on/off HW 90196........................................................................................12
2.2.2 KEYBOARD-CLICK-function (keyboard beep) during standard mode...................12
3. Technical data .................................................................................................................13
3.1 Hardware.......................................................................................................................13
3.2 Software........................................................................................................................14
3.3 Block diagram................................................................................................................15
3.4 Power consumption.......................................................................................................16
4. Power supply of HW 90196 with accu block HW 19196 ................................................ 17
4.1 Technical data ...............................................................................................................17
4.2 Charging condition of accu block ...................................................................................18
4.3 Replacing the accu block in HW 90196..........................................................................18
4.4 Maintenance of accu block ............................................................................................19
4.5 Disposal of used accus..................................................................................................19
5. Operating system............................................................................................................ 20
5.1 Operating system-basic menu .......................................................................................21
5.1.1 System-info-display...............................................................................................23
5.2 Warm start.....................................................................................................................24
5.3 Reset.............................................................................................................................24
5.4 Format FLASH-Disk .......................................................................................................25
5.5 Radio module configuration menu (DECT-menu)...........................................................26
5.5.1 Terminal................................................................................................................26
5.5.2 Functions...............................................................................................................26
5.5.3 Printer ...................................................................................................................28
5.6 Connection to a PC........................................................................................................29
5.7 Error messages of the operating system........................................................................31
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6. Printer HW 90195 ............................................................................................................ 32
6.1 Technical data...............................................................................................................33
6.1.1 Hardware.............................................................................................................. 33
6.1.2 Software................................................................................................................34
6.1.3 Block diagram....................................................................................................... 35
6.1.4 Power consumption .............................................................................................. 36
6.2 Functions ...................................................................................................................... 36
6.2.1 Operating modes .................................................................................................. 36
6.2.2 Function indication LEDs ...................................................................................... 37
6.2.3 Acoustic signals .................................................................................................... 37
6.3 Fonts............................................................................................................................. 38
6.3.1 Standard font 1..................................................................................................... 38
6.3.2 Standard font 2..................................................................................................... 40
6.4 Test printout.................................................................................................................. 42
6.5 Printer malfunction........................................................................................................ 42
6.6 Special features of printer.............................................................................................. 43
6.7 Changing paper reel of printer....................................................................................... 44
6.7.1 Comments about the thermopaper........................................................................ 45
6.8 Power supply with accu block HW 19195...................................................................... 46
6.8.1 Technical data ...................................................................................................... 46
6.8.2 Replacing accu block of printer HW 90195............................................................47
6.8.3 Recharging the accu blocks.................................................................................. 47
6.8.4 Maintenance and disposal ....................................................................................47
7. Base Station HW 8660 .................................................................................................... 48
7.1 Technical data...............................................................................................................49
7.1.1 Hardware.............................................................................................................. 49
7.1.2 Software................................................................................................................49
7.1.3 Block diagram....................................................................................................... 50
7.2 Power supply unit.......................................................................................................... 51
7.2.1 Technical data ...................................................................................................... 51
8. Plug-in in ID-000-format.................................................................................................. 52
8.1 Description.................................................................................................................... 52
8.2 Inserting the plug-in....................................................................................................... 53
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9. Connection of the HW 90196 and HW 90195 via radio transmission ...........................54
9.1 General..........................................................................................................................54
9.2 Technical architecture....................................................................................................55
9.3 Function diagram...........................................................................................................56
9.3.1 Initial logon of MDE ...............................................................................................56
9.3.2 Repeated logon of MDE........................................................................................56
10. Radio frequency transmission system according to FCC part 15 ...............................57
10.1 Purpose of the chapter...............................................................................................57
10.2 Abbreviations .............................................................................................................57
10.3 Overvie w....................................................................................................................57
10.3.1 Product HW 90196/US..........................................................................................57
10.3.2 Product HW 90195/US..........................................................................................57
10.3.3 Product HW 8660/US............................................................................................58
10.4 Radio frequency transmissi on....................................................................................58
10.4.1 Freq uency channels..............................................................................................58
10.4.2 Carri er modul ation.................................................................................................59
10.5 Multiplexing................................................................................................................59
10.5.1 Multiplexing in the Time Domain............................................................................59
10.5.2 Multiplexing in the Frequency Domain...................................................................59
10.5.3 Generic frequency hopping patterns......................................................................60
10.5.4 Hopping channels..................................................................................................62
10.5.5 Bearer position ......................................................................................................62
10.6 Medium Access Procedures.......................................................................................62
10.6.1 Synchronization.....................................................................................................62
10.6.2 Monitoring of the environment...............................................................................63
10.6.3 Setting up a connection.........................................................................................63
10.6.4 Connection maintenance.......................................................................................63
10.7 Interference avoidance strategies ..............................................................................64
10.7.1 Interference within the system...............................................................................64
10.7.2 Interference between two systems of the same type.............................................64
10.7.3 Interference from other sources.............................................................................65
10.7.4 Interference to other systems................................................................................65
10.8 Specific requirements from FCC chapter 15...............................................................66
10.8.1 15.203 Antenna requirement.................................................................................66
10.8.2 15.204 External radio frequency power amplifiers and antenna modifications.......66
10.8.3 15.205 Restricted bands of operation....................................................................66
10.8.4 15.207 Conducted limit..........................................................................................66
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10.8.5 15.209 Radiated emission limits............................................................................ 66
10.8.6 15.247 Operation within the bands ... 2400 – 2483.5 MHz ... ................................67
10.8.7 15.249 Operation within the bands ... 2400 – 2483.5 MHz.................................... 68
11. List of figures .................................................................................................................. 69
12. Index ................................................................................................................................ 70
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1. General
Introduction
The mobile point-of-sale terminal HW 90196 is by its conception a nonintelligent terminal for input/output operations and radio connected with a base
station that runs the Vectron POS program.
Purpose of document
This documentation contains informations about function mode of the HW
90196 and its components:
• printer HW 90195
• accu blocks for HW 90196 / HW 90195
• Base Station HW 8660
Survey of content
Firstly the HW 90196 will be illlustrated with graphics and functions of keyboard
and technical data will be described. Next the processing of the operating system will be explained and the single system components, technical data and
functions will be specified. Finally connecting possibilities of the HW 90196 are
shown.
Terminology
mobile point-of-sale terminal HW 90196
mobile printer HW 90195
Base Station HW 8660
charging station HW 16196
accumulator blocks HW 19195, HW 19196
power supply unit HW 1210
Radio module HW 86020
mobile data registration device MDE
Target group
This documentation refers to all users of HW 90196 and also to users dealing
with operating system levels of HW 90196.
NOTE:
This equipment has been tested and found to comply with the limits for a Class B digital
device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide
reasonable protection against harmful interference in a residential installation. This
equipment generates, uses and can radiate radio frequency energy and, if not installed
and used in accordance with the instructions, may cause harmful interference to radio
communications. However, there is no guarantee that interference will not occur in a
particular installation. If this equipment does cause harmful interference to radio or
television reception, which can be determined by turning the equipment off and on, the
user is encouraged to try to correct the interference by one or more of the following
measures:
• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and receiver.
• Connect the equipment into an outlet on a circuit different from that to which the
receiver is connected.
• Consult the dealer or an experienced radio/TV technician for help.
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1.1 Important comments for application!
Initiation
Remove devices from packaging. Keep packaging material for future shipment
purposes!
Accu blocks are not inserted in HW 90196 at time of delivery. After unpacking of
box accu blocks have to be inserted in HW 90196.
A final functional test of the HW 90196 and its peripheral devices should be
performed before delivery to customer.
Application
• Operate devic e on l y with cont ain ed equ ipment.
• Keep device from humidity and dust.
• Clean device only with damp cloth and mild detergent.
• Do not insert objects other than applicable into openings of device (risk of
destroying electronical system).
Safety
• Do not operate in close range of strong electromagnetic fields.
• Note temperatur ranges under sec. 3.1 (avoid over-heating: e.g. due to stor-
age in direct sun light impact area behind windows [like in a car]).
• Protect against theft and abuse (terminal HW 90196 may contain great financial values
• Pay attention to plug-ins (dealer card)
Storage
A terminal HW 90196 must only be stored without accu block!
(Accu block should always be stored seperately in charged condition.)
Shipment
Device must only be shipped in original or comparable robust packaging. Conventional paded bags do not protect the HW 90196 against shocks and pressure sufficiently. Non-applicable packaging means have to be assesed as negli-
gent.
Maintenance
The HW 90196 is – apart from charging of accu block and above mentioned
comments- lifetime maintenance-free.
Opening of
HW 90196
The HW 90196 does not contain any components which could be maintained,
replaced or repaired by the customer or personell other than the H&W service
personell. The casing screws of the HW 90196 are sealed to keep from nonauthorized opening. Opening of device provokes data loss.
IMPORTANT!
1. This device must not be changed or modified unless expressly approved by
Vectron Systems AG. Any unapproved modification could void the user´s
authority to operate the equipment.
2. Damages of device due to non-applicable packaging means during shipment or
due to non-authorized opening will cause invalidity of warranty!
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1.2 Bring-in service (repair of devices)
In case of a necessary repair the device should always be send in with all equipment in original packaging to Höft & Wessels.
The equipment may faciliate trouble-shooting as sometimes defective peripheral devices can be the
cause for malfunctions.
Please enclose a written malfunction report or – if possible – fill out service form and attach to shipment.
This allows the service section of Höft & Wessels an easier trouble-shooting and helps to return the HW
90196 faster.
1.2.1 Special case plug-in in ID-000 format at initial delivery
The plug-ins will usually inserted by the dealer (network carrier, competence centre) or service technician
mounting/delivering the HW 90196 at first initiation.
1.2.2 Special case plug-in in ID-000 format at repair
IMPORTANT!
It is due to the responsibility of the customer to remove any plug-ins (e.g. dealer cards)
from the HW 90196 mobile POS terminal before shipment to H & W. Company H & W is
not liable for loss of plug-ins or resulting damages.
H & W accepts liability only for expert implementation of service and proper condition of
applied materials. Any subsequent responsibility, as e.g. for compensation of missing
sales or for the loss of data and programs, is hereby denied.
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2. Graphik presentation and keyboard
2.1 HW 90196 frontal view
fig. 1: HW 90196, frontal view
smart card reader
display
keyboard with
16 keys
mains supply/charging contact
window for infrared interface
pen holder
function keys
F1 – F4
lock-key for lid of accumulator casin
g
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2.2 Keyboard functions
Key Function
Switch on/off device
Corrections (delete of last character)
Numerical keys for numerical inputs.
Decimal point inputs.
Scroll key downward.
Scroll key upward.
Close data input.
Function keys
Below the display you find – in addition to the key board further down – function keys. Those help in conjunction with relevant display messages to carry out program tasks faster.
Function keys below display, from left to right
Key Program part Function
F1
For operating system:*
For application program:**NoOptional assignment
F2
For operating system:*
For application program:**
End
Optional assignment
F3
For operating system:*
For application program:**
Delete
Optional assignment
F4
For operating system:*
For application program:**
Yes
Optional assignment
*Operating system: The operating system controls assignment and use of hardware resources, e.g. internal memory, processing
time, data carrier location and peripheral devices.
**Application program: The application program supports the user while processing certain tasks.
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2.2.1 Switch on/off HW 90196
Switch on/off HW 90196 with this key
C
I
.
After approx. 30 seconds HW 90196 switches off automatically (to sleep mode), if processor is not running operations, e.g. data transmissions. Any short key stroke will switch it back on. The program can be
continued from any point where it has been interrupted.
To switch off terminal press
for a while. If not pressed long enough second function will be activated.
The period of time before automatic switch off of HW 90196 kann be changed in the application program.
2.2.2 KEYBOARD-CLICK-function (keyboard beep) during standard mode
Any keyboard stroke will be answered by an acoustic beep signal.
If a key pushed in this program part is permitted you will hear a short soft beep for the keyboard click.
If a key pushed in this program part in not permitted you will hear a long loud beep as a warning signal.
Also a warning signal can be generated as acoustical support of messages and error warnings indicated
in the display.
Keyboard click and acoustic warning signals can be modified with the application program.
If charging voltage of accumulator drops below permitted values, no warning si gna l will be gener at ed.
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3. Technical data
3.1 Hardware
Casing:
Robust casing made of 100% reusable ABS-plastic, with integrated ring for
shoulder strap.
Dimensions:
L 156 mm, W 83 mm, H 35,5 mm.
Weight:
approx. 337 g (without accu block), less than 400 g (with accu block).
Strengthening:
Lateral grip edges.
Electronic pen for
touch function:
pen holder located top right on side of display
Processor:
Motorola MC 68328 „Dragonball“, 16,58 MHz.
Operating system:
HW-DOS.
Programming:
Choice of different languages (Assembler, High Level Languages C and C++,
...).
Memory:
Internal memory
1 MB S-RAM, can be apported into 512 kB TPA and 512 kB RAM-disk.
Flash:
1 MB, alternatively equipped with 2 MB.
Display:
Analog-resistive touch sensitive film.
Graphics type with 240 x 320 points , ¼ VGA Supertwist.
LED-background lighting.
Contrast adjustment via software.
Dimensions:
Module size 70,1 x 92,1 x 9,0 mm LxWxH.
Actual displayed size 60,6 x 79,8 mm.
Dot Size 0,225 x 0,225 mm.
Dot Distance 0,24 x 0,24 mm.
Keyboard:
Elastomer sheeting with 4 x 4 keys.
4 freely programmable function keys below display.
Backlighting (soft keys excluded).
Power supply:
Via separate NiCd-accu block HW 19196 (3,6 V).
Working time:
approx. 1000 re-charging cycles.
Data security:
Data safeguard of current program state (e.g. during change of accu pack) in
internal memory for 2 min. with gold-cap capacitor.
radio module:
HW 86020; integrated in casing.
Antenna
Wire antenna λ/4, omnidir ecti ona l, integrated in casing.
Frequency range
2.03 – 2.480 GHz
Communication
According to FCC part 15;
Uses frequency hopping;
Propritary protocol;
Radio data rate
24 kbps.
Range
In obstacle-free open areas upto 300 m, less in buildings,
depending on conditions.
Connections
Serial 3,3 V interface, incl. status lines.
Power supply
Via terminal unit.
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Read/Write unit for
smart cards:
• Plug-in reader in accordance with ISO 7816, FCI 7312 E 0225 S01, SMD
(at top of device).
• 2 plug-in places for 2 dealer cards in ID-000 format (under accu block).
Interfaces:
Infrared interface,Type S-IR, 115 kBit/s, to base station (lower edge);
Internal hidden12-pole contact pads
Temperature range:
Working temperature 0° to +40°C;
Storager temperature -20° to +60° C.
Humidity:
Up to 95 % (not condensing).
Auxiliary equipment:
Programmable acoustic beeper.
Reset key in accu casing.
3.2 Software
Power management:
For optimal use of power resources with automatic cutoff function, warning
indication in case off low charged accumulator and emergency stop trigger in
case of slow or abrupt fall of minimum power supply voltage.
Configuration possibilities:
Time to switch to sleep mode for electronical system and radio module.
Display lighting time, beepmode keyclick on/off, malfunction beep on/off.
Bootstrap loader:
BIOS via IR interface loadable .
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3.3 Block diagram
fig. 2: HW 90196, Block diagram
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3.4 Power consumption
Following table shows an approximate overview of power consumption of mobile terminal HW 90196 at
different operating states (BIOS terminal:‘09905, firmware radio module: #09907). The measured values
during operation depend on the current accumulator voltage. The measurement has been taken with an
accumulator voltage at 3,8 V while discharged accus provoke higher currents. The operating status of the
radio module has a significant influence of the overall power consumption of terminal HW 90196. In particular, if the terminal is switched off or outside radio frequency range (see No. 8, 12, 6, 4, 2), programming should meet these conditions, e.g. by switch off with bios_sleep() (see No. 13) after time out. Also, if
no optical warning can be indicated on switched off display of terminal (see No. 11 & 12) and radio connection is still running after a time out, the terminal should be completely switched off by bios_sleep()
(see No. 13).
No. CPU Displ.light Key light Radio module Display Power cons. in mA
1 on on on on/ conn. on 190
2 on on on on / no conn. on 225
3 on on off on / conn. on 135
4 on on off on / no conn. on 170
5 on off off on / conn. on 125
6 on off off on / no conn. on 160
7 doze off off on / conn. on 95
8 doze off off on / no conn. on 130
9 doze off off sleep / conn. on 50
10 doze off off sleep / no conn. on 130
11 doze off off sleep / conn. off 25
12 doze off off sleep / no conn. off 105
13
13 sleep off off off off 0,5
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4. Power supply of HW 90196 with accu block HW 19196
The power supply of HW 90196 is realised by an accu block which is inserted in the device.
The accu block HW 19196 consists of a module of 3 NiCd-cells with a total capacity of 1000 mAh.
The accu block HW 19196 has been specifically designed for use in the HW 90196. Contacting is realised
by two high-current contacts which are sunk in sockets to avoid unintentional short-circuits.
fig. 3: HW 19196, frontal view
4.1 Technical data
Type:
Separate ABS-plastic casing (Snap-In technique) with NiCd-accus;
3 cells, each 1,2 V.
Dimensions:
L approx.64 mm, W approx. 47 mm.
Weight:
Approx. 76 g.
Nominal capacity:
1.000 mAh
Working life:
approx. 1000 re-charging cycles.
Safety features:
Sunk-in contacts against short-circuits.
Contacts:
2 high-current contacts.
Optional 3
rd
contact for charging condition monitoring via HW 90196.
Spring mounted design in plastic inset, self-centering form
High-current contacts
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4.2 Charging condition of accu block
The loading capacity of accu block should always be used to full extend. Keep HW 90196 in operation
until the message „attention! Recharge batteries!!!“ is indicated in the display. After this the device can
still be used for a while, however only essential inputs should be entered and the accu block be recharged afterwards.
If the accumulator voltage drops below a permitted value, the device switches off automatically. After
switch on display indicates „emergency cutout! check accu!!!“.
Accu block can be recharged in accu charging unit HW 16196 (see sec. Fehler! Verweisquelle konnte
nicht gefunden werden.) or in communication station HW 50196.
4.3 Replacing the accu block in HW 90196
Following steps are required to change the accu block in HW 90196:
1. Switch off HW 90196 with key and turn device on rear side.
2. Push locking button of accu casing towards top and
remove lid of accu casing.
3. Remove accu block.
4. Insert new accu block (reverse battery protection-no
vice versa insertion poss ib le),
5. Replace accu casing lid and close.
fig. 4: Replacin accu block of HW 90196
General: It is not recommended to pull out accu block while HW 90196 is still switched on. Operating
states that lead to a system crash after restart of the device might appear.
IMPORTANT!
Swich off device before taking out accu block!
Taking out the accu block during an accounting operation with the customers smart
card inserted might destroy the smart card!
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4.4 Maintenance of accu block
If accu blocks are stored, they should be re-charged on a regular basis. After a period of 6-8 weeks, even
a new accu block is discharged to such an extent due to self-discharge that it is no longer possible to
operate a HW 90196 with it.
About how to store device and accu block see also 1.1 „Important comments for application“.
IMPORTANT!
A stored MDE which is not used, has to be recharged once per month.
The maintenance and service of such accus which have not been used for a longer period may
be executed by the Höft & Wessels service department. For further information, please contact
our service line : Tel. (0049) 01803/ 23 28 29
As for maintenance of the accu block, the following points should be taken into account:
Good:
• Daily use of the accu block
• Total use of capacity (discharge) until display shows "attention! - recharge batteries!!!"
• Re-charging with charging unit HW 16196 or communication station HW 50196
Bad:
• Occasional use of accu block
• Heat impact (increased self-discharging)
• Frost impact
Very bad:
• Total discharging
• Humidity; aggressive gaseous substances, which increase corrosion of contacts
• Storage with temperatures lower than -20°C
• Charging with temperatures lower than 0°C
4.5 Disposal of used accus
"NiCd-accu cells contain between 15 and 20 % highly toxic cadmium."
(Source: test 12/88 p. 1175)
Used accu cells must under no circumstances be disposed with common household waste, as the con-
tained cadmium will result in heavy pollution of environment.
All used accu cells have to be disposed of in an appropriate way. For this purpose, they have to be re-
turned to Höft & Wessels. As a part of its normal service, Höft & Wessels guarantees that all used accu
cells are fed to the recycling process.
The return of the accu cells ensures 100% reuse of the chemicals contained. This recycling process
avoids any impact to the environment.
See also extract from BattV - 01.10.1998:
"The manufacturers are obliged to take back and reuse toxic containing batteries according to the regulations and dispose of non-reusable batteries that have been handed in by distributors (§5) or public disposal departments (§9).“
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5. Operating system
Preface
Those functions which are explained in this chapter are installed as standard features in the operating
system of the HW 90196 and are independent of the type of application program. The user will usually not
have to deal with the operating system, as during normal operation only the displays of the application
program are presented. These are explained in detail in the corresponding documentation of the application program.
For special purposes it may however be useful that the responsible support person of the HW 90196 uses
the functions of the operating system explained in the following. Note that by means of the functions given
below, individual data as well as complete programs may be deleted!
Function key layout for operating system level:
Function keys
F1 F2 F3 F4
Funktion:
F1 F2 F3 F4
NO END DELETE YES
- HW 90196 -
12345678901234567890
The font used in the operating system presents text in the graphics display
in 20 lines with 20 characters each.
Graphics type with 240 x 320 points.
- HW 90196 -
The messages of the operating system do not use the complete space of
20 lines. Therefore, in the following, the displays are represented without
lower frame, in order to emphasise that the display presentation is actually
bigger in reality.
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5.1 Operating system-basic menu
300
- HW 90196 - 8 320 (system-Info)
9 326 (checking RAM-/FLASH-Disk)
327 (checking RAM-/FLASH-Disk)
↙
↙↙
↙ (Entry) 305 (if no application programm is existing)
310 (if program is already existing)
0 302 (choose language)
additional inputs:
6 0 12 0 52 (format Flash-Disk, see 5.4)
3 0 1 4 1 5 9 0 (auxiliary program for user, e.g. setting of accu charging condition,
radio module configuration and -update, ...)
After having pressed the 9-key, the system starts to check its disks. If no errors are detected on the disks,
the device executes a warm-start. By pressing the C-key, the basic menu of the operating system is
called again.
326
- HW 90196 -
Checkdisk B: OK
File system B: OK
WBoot -> C
C 300 (Operating system-basic menu)
The HW 90196 presents the following display, if an error has been detected on one of its disks:
327
- HW 90196 -
Checkdisk B: Error
F-CBoot ! -> C
The application program has to be deleted in order to avoid non-defined program conditions and has to
be downloaded again in order to take the HW 90196 back into operation.
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