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Philips LFH5284 - SpeechMike Pro Barcode 5284, Service Manual

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Philips LFH5284 - SpeechMike Pro Barcode 5284 Service Manual Download Page 1

 

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Philips Speech Processing  

 

 

   

SpeechMike II

 

 

 

 

 

 

 

 

  LFH5260,5262 
  LFH5270,5272 

   LFH5274,5276 
   LFH5282,5284

 

 

 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

Published by BK 2007 PSP Service Department  

 

    

 

 

        GB  5122 991 73611 

 

 

 
 

 

Subject to technical modifications.  

Copyright Philips Austria GmbH, Speech Processing. All rights reserved. 

Safety regulations require that the set be restored to its original 
condition and that parts which are identical with those specified 
be used. 

 

Summary of Contents for LFH5284 - SpeechMike Pro Barcode 5284

Page 1: ...ished by BK 2007 PSP Service Department GB 5122 991 73611 Subject to technical modifications Copyright Philips Austria GmbH Speech Processing All rights reserved Safety regulations require that the set be restored to its original condition and that parts which are identical with those specified be used ...

Page 2: ... Software 12 7 1 Control Application 12 7 2 Device Configuration Tool 12 7 3 Changes for SpeechMike II Barcode 13 7 4 Other improvements 14 7 5 Bug fixes 14 8 Latest Driver Utility Software download 15 8 1 Firmware Upgrade Wizard 15 8 2 How to receive the Firmware Upgrade Wizard 15 8 3 How to do a firmware upgrade 16 8 4 Windows Driver installation 18 9 Schematic diagram 22 9 1 SpeechMike II part ...

Page 3: ...cPLUS Barcode International 4 position switch LFH 5282 SpeechMike ProPLUS Barcode LFH 5284 1 1 General improvements Following general improvements have been done Evolutionary design Better ergonomics Improved reliability optical trackball Improved acoustics Scan angle adjustable by 25 in 2 steps Scan up to 30 cm 12 inch Improved software tools and utilities to support functions features of new Spe...

Page 4: ...controls Mouse functions Optical track ball X X X X X X X X Right mouse button X X X X X X X X Left mouse button top side X X X X X X X X Left mouse button trigger X X X X X X X X Scroll wheel Confirmation X X X X X X X X Other Controls Command button X X X X X X Volume Control 2 X X X X X X X X Barcode trigger X X Scan angle adjustment button X X Functions keys Function key 1 LED X X X X X Functi...

Page 5: ...62 5272 5282 5103 109 27480 III Button version LFH5274 5276 5284 5103 109 27490 SpeechMike Kit Position I II III PH S INT S PH INT T Upper housing 5260 4 X Upper housing 5262 4 X Upper housing 5270 4 X Upper housing 5272 4 X Upper housing 5274 4 X Upper housing 5276 4 X Upper housing 5282 4 X Upper housing 5284 4 X USB Cable 20 X X X Key block large slider 6 X X Key block large switch 6 X Mic gril...

Page 6: ... 6 26 4 Disassembly ...

Page 7: ... 7 26 5 Exploded view 2 3 5 4 6 1 7 8 10 13 15 18 9 11 12 14 16 17 19 20 ...

Page 8: ...SB port with 300mA of output power see the Troubleshooting section for details Windows 98 SE Windows Me Windows 2000 or Windows XP It is highly recommended that you have the latest Service Packs installed for your operating system Note Windows 98 SE and Windows Me operating systems are supported for driver installation only 6 2 Hardware installation Windows 2000 and Windows XP A Turn on your compu...

Page 9: ...ndows 98 SE or Windows ME CD can be found in the Setup Win98 or Setup WinME subdirectory respectively browse to this directory and click OK K After the first part of the installation has been completed successfully click Finish L Repeat steps 7 11 until all five SpeechMike components are installed correctly Software installation Note A user must have administrator rights to install the program und...

Page 10: ...SpeechMike ClassicPLUS Place the SpeechMike in the palm of your hand with the thumb on the 4 position switch and your index finger across the trigger underneath Alternatively you can use your SpeechMike on your desktop like a conventional trackball ...

Page 11: ...ike Pro and SpeechMike ProPLUS Place the SpeechMike Pro in the palm of your hand with your thumb resting on the trackball and your index finger across the trigger underneath Alternatively you can use your SpeechMike on your desktop like a conventional trackball SpeechMike ProPLUS button functions When the SpeechMike ProPLUS is installed correctly the Record Play Stop Fast Rewind and Fast Forward b...

Page 12: ...struction Note The LED color is depending on the PC dictation application and may be different in your environment 7 Software Driver Utility V2 3 Build 1xx 7 1 Control Application The Control application is used if multiple other applications shall be controlled with a SpeechMike Different settings can be individually defined per application The Control Application automatically switches to the ap...

Page 13: ...ption 1 Add barcode column When a SpeechMike II Barcode is connected the Map Barcode column will be displayed 2 Assign Rear button 1 as barcode trigger Rear Button 1 is assigned as the Barcode Trigger button To avoid any errors no other event is assigned to that button by default 3 Option button to select barcode scanner type For SpeechMike Barcode there are now 2 differnent barcode scanner option...

Page 14: ...le mode view To make life easier for the user the most common settings can be done in a simple mode view The simple mode view looks as follows 7 5 Bug fixes Bug Solution 1 Not possible to configure SpeechMikes with firmware lower than 1 09 It is now possible to configure SpeechMikes with firmware 1 09 The trackball speed option will be disabled for such devices ...

Page 15: ... Upgrade Wizard The new firmware upgrade wizard guides the user through the FW upgrade process with a few steps It is a first step to ease the work for our service partners We will provide 2 wizards for standard SpeechMikes and for Barcode SpeechMikes 8 2 How to receive the Firmware Upgrade Wizard Go to the Service Partner Area logon with your username and password Go to Digital product and select...

Page 16: ... the screen and connect the SpeechMike to the PC b Click Next 4 Driver Installation page a If the SpeechMike is connected to that USB port in firmware upgrade mode the first time the Windows Driver installation Page will appear see Windows Driver installation b If a Firmware Upgrade has already been done on that USB port before click on the Device found button c Click next ...

Page 17: ... 17 26 5 Firmware download page a This page will automatically present the appropriate firmware for your device b Click Next and the firmware will be uploaded automatically 6 Finish page ...

Page 18: ...are upgrade mode the first time Windows will aks you to install the TI DFU class drivers If a Firmware Upgrade has already been done on that USB port once continue this steps do not have to be done 1 Found new hardware wizard page 1 a Select No not this time b Click next 2 Found new hardware wizard page 2 a Select install from a list or s specific location ...

Page 19: ...ard page 3 b Select Include this location in the search c Click on Browse and browse to the directory of the Firmware upgrade wizard 4 Browse for folder dialog appears a Browse for the folder which contains the Firmware Upgrade Wizard b Click OK ...

Page 20: ...ound new hardware wizard page 3 c The appropriate directory will be displayed in the dialog d Click next 6 The drivers will be installed 7 During driver installation on Windows XP PCs a warning message can appear ...

Page 21: ... 21 26 8 Click continue anyway 9 The Driver installation will be completed 10 Click Finish ...

Page 22: ... 22 26 9 Schematic diagram 9 1 SpeechMike II part 1 ...

Page 23: ... 23 26 9 2 SpeechMike II Part 2 ...

Page 24: ...C 301 10 2 Digital processing IC302 IC302 is a programmable analogue digital converter which converts the analogue audio signal from IC301 into a digital signal The analogue signal is supplied via Pin 27 to IC 302 processed via a 20Db amplifier which is switch off because of high noise level followed by a db programmable amplifier which is used by the software slider to adjust input level of the s...

Page 25: ...the barcode scanner has a valit information a BEEP information will be generated by the scanner and send via pin4 of CN501 10 3 Micro controller IC101 The Micro controller IC101 is managing the complete SpeechMike the required Firmware is stored in the EE Prom IC102 Power on Connecting the device to the USB port the device is powered The Reset IC101 pin 9 is triggered by R105 and C104 to guarantee...

Page 26: ... PER Clock and pin 6 PER Data IC401 provides also the MUTE information whenever a button of the SpeechMike is pressed 10 5 Buttons SK 407 Button on bottom of the set SK408 Button on bottom of the set SK409 Mouse button left SK410 Mouse button right SK 411 Scroll wheel SK412 Function button left SK413 Function button left SK413 Function button right SK413 Function button right Switch Slide switch 1...

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