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Product Change Notice


CategorySub CategoryFile NameRevisionSizeDescriptionNotesFeaturesChange Log
CategorySub CategoryFile NameRevisionSizeDescriptionNotesFeaturesChange Log
GTT SeriesGTT50A PCN 2015-07-21-01 2.1228.45KiB

GTT50A PCB Rev 2.1 Release

Legacy ProductsGLC24064 PCN 2007-01-18-02 139.57KiBGLC24064 PCB 2.0 Release
Legacy ProductsGLC24064 PCN 2007-02-20-02 106.21KiBG2 Graphics
Legacy ProductsGLC24064 PCN 2007-07-11-01 111.46KiBG2 Alphanumerics / Graphics Upgraded FW
Legacy ProductsGLC24064 PCN 2007-09-25-02 133.96KiBAll Displays – Backlight Life
Legacy ProductsGLC24064 PCN 2007-12-11-01 104.17KiBG2 Alphanumerics / Graphics Upgraded FW
Legacy ProductsGLC24064 PCN 2008-06-10-01 105.64KiBFirmware Update – move to Atmega164P
Legacy ProductsGLC24064 PCN 2008-07-22-01 106.35KiBFirmware Upgrade – Keypad Read Delay
Legacy ProductsGLC24064 PCN 2008-11-26-01 100.16KiBFont Spacing Change
Legacy ProductsGLC24064 PCN 2009-03-25-01 103.33KiBFirmware Update for C228
Legacy ProductsGLC24064 PCN 2009-11-19-01 101.47KiB

-GW Model change to -FGW

Legacy ProductsGLC24064 PCN 2010-08-16-01 120.5KiBNew MO VPT module
Legacy ProductsGLC24064 PCN 2011-10-11-01 95.5KiBDisplay Modules I2C Update
GLT SeriesGLT24064R-1U PCN 2013-02-02.2 229.08KiB

Firmware v8.4 for GLT240128 /-USB /-422 PCB Rev 4.0

GLT SeriesGLT24064R-1U PCN 2014-05-23.2 229.24KiBGLX G2.1ARM Firmware Version 8.5 Release
GLT SeriesGLT24064R-1U PCN 2015-10-13-01.1 229.1KiB

GLX G2.1 ARM Firmware Version 8.6.2 Release

LK SeriesLK162-12 PCN 2006-07-12 641.4KiBLK162-12 PCB 3.0 Release
LK SeriesLK162-12 PCN 2006-08-23 114.15KiBLK162-12 PCB 3.0 with Crystal
LK SeriesLK162-12 PCN 2006-08-24-01 120.85KiBVFD2041 PCB 2.0 Feature Enhancement
LK SeriesLK162-12 PCN 2007-02-20-01 106.02KiBG2 Graphics
LK SeriesLK162-12 PCN 2007-07-11-01 111.46KiBG2 Alphanumerics / Graphics Upgraded FW
LK SeriesLK162-12 PCN 2007-09-25-02 133.96KiBAll Displays – Backlight Life
LK SeriesLK162-12 PCN 2007-12-11-01 104.16KiBG2 Alphanumerics / Graphics Upgraded FW
LK SeriesLK162-12 PCN 2008-03-06-01 101.87KiBSome G2s Upgraded Firmware
LK SeriesLK162-12 PCN 2010-09-03-01.1 201.88KiBNew LVK162-12 PCB Rev 3.1
LK SeriesLK162-12 PCN 2011-11-28-01.2 203.12KiBLVK162-12 PCB Rev 3.2
LK SeriesLK162-12 PCN 2014-01-16-01.3 206.24KiB

New 16x2 WB Display

LK SeriesLK162-12 PCN 2016-01-21-01 223.77KiB

Firmware v6.3 Release

Economy SeriesMOI Series PCN 2007-12-11-01 104.16KiBG2 Alphanumerics / Graphics Upgraded FW
Economy SeriesMOI Series PCN 2009-04-16-01 121.21KiB2x16 VFD PCB Rev
Economy SeriesMOI Series PCN 2009-11-10-02 242.26KiBNew Noritake VFD 202 displays
Economy SeriesMOI Series PCN 2013-10-22-01 439.65KiBNew 20x2 VFD
Economy SeriesMOI Series PCN 2014-01-16-01.3 206.24KiBSimilar to PCN 2013-04-22-01; approved
Economy SeriesMOI Series PCN 2016-01-21-01 223.77KiB

Firmware v6.3 Release

PK SeriesPK162-12 PCN 2006-07-19 148.14KiBMOS-AL202 PCB 2.0 Release
PK SeriesPK162-12 PCN 2006-08-24-03 119.93KiBVFD2041 PCB 2.0 Feature Enhancement
VK SeriesVK162-12 PCN 2006-07-13 147.81KiBVFD2041 PCB 2.0 Release
VK SeriesVK162-12 PCN 2006-08-24-02 119.63KiBVFD2041 PCB 2.0 Feature Enhancement
VK SeriesVK162-12 PCN 2007-02-20-01 106.02KiBG2 Graphics
VK SeriesVK162-12 PCN 2007-07-11-01 111.46KiBG2 Alphanumerics / Graphics Upgraded FW
VK SeriesVK162-12 PCN 2007-12-11-01 104.16KiBG2 Alphanumerics / Graphics Upgraded FW
VK SeriesVK162-12 PCN 2008-03-06-01 101.87KiBSome G2s Upgraded Firmware
VK SeriesVK162-12 PCN 2009-04-16-01 121.21KiB2x16 VFD PCB Rev
VK SeriesVK162-12 PCN 2010-09-03-01.1 201.88KiBNew LVK162-12 PCB Rev 3.1
VK SeriesVK162-12 PCN 2011-06-03-01 580.43KiB-V and -V-E power/temperature considerations
VK SeriesVK162-12 PCN 2011-11-28-01.2 203.05KiBLVK162-12 PCB Rev 3.2
VK SeriesVK162-12 PCN 2016-01-21-01 223.77KiB

Firmware v6.3 Release

GLK / GLC SeriesGLK12232A-25-SM PCN 2006-12-07-01 393.68KiBGLK12232-25-SM PCB 1.4 I2C Changes
GLK / GLC SeriesGLK12232A-25-SM PCN 2007-05-01-01 308.87KiBGLK12232-25-SM Backlight Life
GLK / GLC SeriesGLK12232A-25-SM PCN 2007-05-22-01 225.17KiBGLK12232-25-SM Black Bezel
GLK / GLC SeriesGLK12232A-25-SM PCN 2007-06-12-01 142.47KiB

GLK12232-25-SM PCB 1.4 I2C Changes

GLK / GLC SeriesGLK12232A-25-SM PCN 2007-07-11-01 111.46KiBG2 Alphanumerics / Graphics Upgraded FW
GLK / GLC SeriesGLK12232A-25-SM PCN 2007-08-01-01 143.88KiBGLK12232-25-SM PCB 1.4 Changes
GLK / GLC SeriesGLK12232A-25-SM PCN 2007-10-12-01 99.66KiBGLK12232-25-SM Firmware Upgrade
GLK / GLC SeriesGLK12232A-25-SM PCN 2007-12-11-01 104.17KiBG2 Alphanumerics / Graphics Upgraded FW
GLK / GLC SeriesGLK12232A-25-SM PCN 2008-02-11-01 99.83KiBGLK12232-25-FGW Firmware Upgrade
GLK / GLC SeriesGLK12232A-25-SM PCN 2008-11-26-01 100.16KiBFont Spacing Change
GLK / GLC SeriesGLK12232A-25-SM PCN 2009-03-25-01 103.33KiBFirmware Update for C228
GLK / GLC SeriesGLK12232A-25-SM PCN 2010-01-05-01 127.6KiBNew AM0148R Displays, ie. New BL
GLK / GLC SeriesGLK12232A-25-SM PCN 2011-10-11-01 95.5KiBDisplay Modules I2C Update
GLK / GLC SeriesGLK12232A-25-SM PCN 2015-10-13-01.1 229.1KiB

GLX G2.1 ARM Firmware Version 8.6.2 Release

GLT SeriesGLT24064 PCN 2011-01-24-02 104.33KiBGLT240128 / -USB / -422 Firmware v8.1.0 Release
GLT SeriesGLT24064 PCN 2011-04-06-02 99.73KiBGLT24064-XX / GLT24064-1U-XX / GLT240128-XX Firmware v8.2.0 Relase
GLT SeriesGLT24064 PCN 2011-09-15-01.4 93.07KiB24064A WB and 24064A FGW Display Changes
GLT SeriesGLT24064 PCN 2011-10-06-02.1 99.09KiBGLT G2.1ARM Firmware Version 8.3 (PCB Rev 4.0) Release
GLT SeriesGLT24064 PCN 2013-02-02.2 229.08KiB

Firmware v8.4 for GLT240128 /-USB /-422 PCB Rev 4.0

GLT SeriesGLT24064 PCN 2014-05-23.2 229.24KiBGLX G2.1ARM Firmware Version 8.5 Release
GLT SeriesGLT24064 PCN 2015-10-13-01.1 229.1KiB

GLX G2.1 ARM Firmware Version 8.6.2 Release

LK SeriesLK202-25 PCN 2006-07-17 636.59KiBLK202-25 PCB 3.0 Release
LK SeriesLK202-25 PCN 2006-08-24-04 121.1KiBVFD2041 PCB 2.0 Feature Enhancement
LK SeriesLK202-25 PCN 2007-02-20-01 106.02KiBG2 Graphics
LK SeriesLK202-25 PCN 2007-07-11-01 111.46KiBG2 Alphanumerics / Graphics Upgraded FW
LK SeriesLK202-25 PCN 2007-09-25-02 133.96KiBAll Displays – Backlight Life
LK SeriesLK202-25 PCN 2007-12-11-01 104.16KiBG2 Alphanumerics / Graphics Upgraded FW
LK SeriesLK202-25 PCN 2008-03-06-01 101.87KiBSome G2s Upgraded Firmware
LK SeriesLK202-25 PCN 2011-06-03-01 580.43KiB-V and -V-E power/temperature considerations
LK SeriesLK202-25 PCN 2016-01-21-01 223.77KiB

Firmware v6.3 Release

Economy SeriesMOS Series PCN 2006-07-19 140.37KiBMOS-AL202 PCB 2.0 Release
Economy SeriesMOS Series PCN 2006-07-19 140.37KiBMOS-AL202 PCB 2.0 Release
Economy SeriesMOS Series PCN 2006-07-19 140.37KiBMOS-AL202 PCB 2.0 Release
Economy SeriesMOS Series PCN 2006-07-19 140.37KiBMOS-AL202 PCB 2.0 Release
Economy SeriesMOS Series PCN 2006-07-19 140.37KiBMOS-AL202 PCB 2.0 Release
Economy SeriesMOS Series PCN 2006-07-19 140.37KiBMOS-AL202 PCB 2.0 Release
Economy SeriesMOS Series PCN 2006-08-16 117.08KiBMOS-AP162 PCB 2.1 Release
Economy SeriesMOS Series PCN 2006-08-16 117.08KiBMOS-AP162 PCB 2.1 Release
Economy SeriesMOS Series PCN 2006-08-16 117.08KiBMOS-AP162 PCB 2.1 Release
Economy SeriesMOS Series PCN 2006-08-16 117.08KiBMOS-AP162 PCB 2.1 Release
Economy SeriesMOS Series PCN 2006-08-16 117.08KiBMOS-AP162 PCB 2.1 Release
Economy SeriesMOS Series PCN 2006-08-16 117.08KiBMOS-AP162 PCB 2.1 Release
Economy SeriesMOS Series PCN 2007-07-11-01 111.46KiBG2 Alphanumerics / Graphics Upgraded FW
Economy SeriesMOS Series PCN 2007-09-25-02 133.96KiBAll Displays – Backlight Life
Economy SeriesMOS Series PCN 2009-04-16-01 121.21KiB2x16 VFD PCB Rev
Economy SeriesMOS Series PCN 2009-11-10-02 242.26KiBNew Noritake VFD 202 displays
Economy SeriesMOS Series PCN 2013-10-22-01 439.65KiBNew 20x2 VFD
Economy SeriesMOS Series PCN 2014-01-16-01.3 206.24KiBSimilar to PCN 2013-04-22-01; approved
Economy SeriesMOS Series PCN 2014-07-17-01.2 202.5KiBMOS-AL162D PCB Rev 1.1 Release
PK SeriesPK202-25 PCN 2006-07-19 144.02KiBMOS-AL202 PCB 2.0 Release
PK SeriesPK202-25 PCN 2006-08-24-06 120.16KiBVFD2041 PCB 2.0 Feature Enhancement
VK SeriesVK202-25 PCN 2006-07-17 143.97KiBLK202-25 PCB 3.0 Release
VK SeriesVK202-25 PCN 2006-08-24-05 119.63KiBVFD2041 PCB 2.0 Feature Enhancement
VK SeriesVK202-25 PCN 2007-02-20-01 106.02KiBG2 Graphics
VK SeriesVK202-25 PCN 2007-07-11-01 111.46KiBG2 Alphanumerics / Graphics Upgraded FW
VK SeriesVK202-25 PCN 2007-12-11-01 104.16KiBG2 Alphanumerics / Graphics Upgraded FW
VK SeriesVK202-25 PCN 2008-03-06-01 101.87KiBSome G2s Upgraded Firmware
VK SeriesVK202-25 PCN 2009-11-10-02 242.26KiBNew Noritake VFD 202 displays
VK SeriesVK202-25 PCN 2011-06-03-01 580.43KiB-V and -V-E power/temperature considerations
VK SeriesVK202-25 PCN 2013-10-22-01 440.9KiB

New 20x2 VFD

VK SeriesVK202-25 PCN 2016-01-21-01 223.77KiB

Firmware v6.3 Release

GLK / GLC SeriesGLK12232-25-FGW PCN 2007-10-16-01 135.19KiBGLK12232-25-WBL PB Rev 3.0 Release
GLK / GLC SeriesGLK12232-25-FGW PCN 2008-02-11-02 100.36KiBGLK12232-25-FGW Firmware Upgrade
GLK / GLC SeriesGLK12232-25-FGW PCN 2008-11-26-01 100.16KiBFont Spacing Change
GLK / GLC SeriesGLK12232-25-FGW PCN 2009-03-25-01 103.33KiBFirmware Update for C228
GLK / GLC SeriesGLK12232-25-FGW PCN 2011-10-11-01 95.5KiBDisplay Modules I2C Update
GLT SeriesGLT240128 PCN 2009-11-19-02 102.49KiB

-GW Model to change to -FGW

GLT SeriesGLT240128 PCN 2010-08-16-01 120.5KiBNew MO VPT module
GLT SeriesGLT240128 PCN 2010-10-08-04 118.92KiBGLT240128 PCB Rev 4.0 Release
GLT SeriesGLT240128 PCN 2011-01-24-04 104.08KiBGLT240128 / -USB / -422 Firmware v8.1.0 Release
GLT SeriesGLT240128 PCN 2011-04-06-02 99.73KiBGLT24064-XX / GLT24064-1U-XX / GLT240128-XX Firmware v8.2.0 Relase
GLT SeriesGLT240128 PCN 2011-10-06-02.1 99.09KiBGLT G2.1ARM Firmware Version 8.3 (PCB Rev 4.0) Release
GLT SeriesGLT240128 PCN 2013-02-02.2 229.08KiB

Firmware v8.4 for GLT240128 /-USB /-422 PCB Rev 4.0

GLT SeriesGLT240128 PCN 2014-05-23.2 229.24KiBGLX G2.1ARM Firmware Version 8.5 Release
GLT SeriesGLT240128 PCN 2015-10-13-01.1 229.1KiB

GLX G2.1 ARM Firmware Version 8.6.2 Release

LK SeriesLK202-25-USB PCN 2008-03-06-01 101.87KiBSome G2s Upgraded Firmware
LK SeriesLK202-25-USB PCN 2008-05-13-01 113.86KiBUSB Programming
LK SeriesLK202-25-USB PCN 2016-01-21-01 223.77KiB

Firmware v6.3 Release

Economy SeriesMOU Series PCN 2008-05-13-01 113.86KiBUSB Programming
Economy SeriesMOU Series PCN 2009-04-16-01 121.21KiB2x16 VFD PCB Rev
Economy SeriesMOU Series PCN 2009-11-10-02 242.26KiBNew Noritake VFD 202 displays
Economy SeriesMOU Series PCN 2013-10-22-01.4 438.92KiBNew 20x2 VFD
Economy SeriesMOU Series PCN 2014-01-16-01.4 205.17KiBSimilar to PCN 2013-04-22-01; approved
PK SeriesPK202-24-USB PCN 2006-08-11-03 115.7KiBPK202-24-USB
VK SeriesVK202-25-USB PCN 2008-03-06-01 101.87KiBSome G2s Upgraded Firmware
VK SeriesVK202-25-USB PCN 2008-05-13-01 113.86KiBUSB Programming
VK SeriesVK202-25-USB PCN 2013-10-22-01 440.9KiB

New 20x2 VFD

VK SeriesVK202-25-USB PCN 2016-01-21-01 223.77KiB

Firmware v6.3 Release

GLK / GLC SeriesGLK19264A-7T-1U PCN 2007-10-02-01 100.33KiBGLK19264-7T-1U Firmware Upgrade
GLK / GLC SeriesGLK19264A-7T-1U PCN 2007-12-11-01 104.17KiBG2 Alphanumerics / Graphics Upgraded FW
GLK / GLC SeriesGLK19264A-7T-1U PCN 2008-05-13-01 113.86KiBUSB Programming
GLK / GLC SeriesGLK19264A-7T-1U PCN 2008-11-26-01 100.16KiBFont Spacing Change
GLK / GLC SeriesGLK19264A-7T-1U PCN 2009-03-25-01 103.33KiBFirmware Update for C228
GLK / GLC SeriesGLK19264A-7T-1U PCN 2009-05-19-02 127.46KiBBL Resistors for -WB
GLK / GLC SeriesGLK19264A-7T-1U PCN 2009-11-12-01.1 99.79KiBAM0076R-06 replacing AM0076R-03
GLK / GLC SeriesGLK19264A-7T-1U PCN 2010-10-20-01 126.94KiB24064-16-1U-FGW-C219 New BL resistor
GLK / GLC SeriesGLK19264A-7T-1U PCN 2011-10-11-01 95.5KiBDisplay Modules I2C Update
GLK / GLC SeriesGLK19264A-7T-1U PCN 2013-03-20-01.5 303.53KiB

GLK19264A-7T-1U/-USB PCB Rev 2.0 Release

GLK / GLC SeriesGLK19264A-7T-1U PCN 2014-05-23.2 229.24KiBGLX G2.1ARM Firmware Version 8.5 Release
GLK / GLC SeriesGLK19264A-7T-1U PCN 2015-10-13-01.1 229.1KiB

GLX G2.1 ARM Firmware Version 8.6.2 Release

GLK / GLC SeriesGLK19264A-7T-1U PCN 2016-03-08-01 223.95KiB

GLK19264A-7T-1U-USB PCB Rev 2.1 Release

LK SeriesLK204-25 PCN 2006-07-13 639.9KiBVFD2041 PCB 2.0 Release
LK SeriesLK204-25 PCN 2006-08-24-07 120.92KiBVFD2041 PCB 2.0 Feature Enhancement
LK SeriesLK204-25 PCN 2007-02-20-01 106.02KiBG2 Graphics
LK SeriesLK204-25 PCN 2007-07-11-01 111.46KiBG2 Alphanumerics / Graphics Upgraded FW
LK SeriesLK204-25 PCN 2007-09-25-02 133.96KiBAll Displays – Backlight Life
LK SeriesLK204-25 PCN 2007-12-11-01 104.16KiBG2 Alphanumerics / Graphics Upgraded FW
LK SeriesLK204-25 PCN 2008-03-06-01 101.87KiBSome G2s Upgraded Firmware
LK SeriesLK204-25 PCN 2010-03-02-01 98.77KiBBL Resistor change on AMC2004AR-B-Y12WFDY
LK SeriesLK204-25 PCN 2010-03-03-02 104.58KiB

LK204-25 PCB 3.0 Release

LK SeriesLK204-25 PCN 2010-08-16-01 120.5KiBNew MO VPT module
LK SeriesLK204-25 PCN 2011-06-03-01 580.43KiB-V and -V-E power/temperature considerations
LK SeriesLK204-25 PCN 2011-10-11-01 95.5KiBDisplay Modules I2C Update
LK SeriesLK204-25 PCN 2013-01-04-01.2 209.12KiBLVK204-25 PCB Rev 3.0 Changes
LK SeriesLK204-25 PCN 2016-01-21-02 231.86KiB

Firmware v7.3 Release

VK SeriesVK204-25 PCN 2006-07-13 146.21KiBVFD2041 PCB 2.0 Release
VK SeriesVK204-25 PCN 2006-08-24-08 120.14KiBVFD2041 PCB 2.0 Feature Enhancement
VK SeriesVK204-25 PCN 2007-02-20-01 106.02KiBG2 Graphics
VK SeriesVK204-25 PCN 2007-07-11-01 111.46KiBG2 Alphanumerics / Graphics Upgraded FW
VK SeriesVK204-25 PCN 2007-12-11-01 104.16KiBG2 Alphanumerics / Graphics Upgraded FW
VK SeriesVK204-25 PCN 2008-03-06-01 101.87KiBSome G2s Upgraded Firmware
VK SeriesVK204-25 PCN 2010-03-03-03 105.4KiBGLK24064-25 PCB 3.0 Release
VK SeriesVK204-25 PCN 2010-08-16-01 120.5KiBNew MO VPT module
VK SeriesVK204-25 PCN 2011-06-03-01 580.43KiB-V and -V-E power/temperature considerations
VK SeriesVK204-25 PCN 2011-10-11-01 95.5KiBDisplay Modules I2C Update
VK SeriesVK204-25 PCN 2013-01-04-01.2 209.12KiBLVK204-25 PCB Rev 3.0 Changes
VK SeriesVK204-25 PCN 2016-01-21-02 231.86KiB

Firmware v7.3 Release

Economy SeriesXboard PCN 2006-07-19 140.97KiBMOS-AL202 PCB 2.0 Release
Economy SeriesXboard PCN 2007-07-11-01 111.46KiBG2 Alphanumerics / Graphics Upgraded FW
Economy SeriesXboard PCN 2007-09-25-02 133.96KiBAll Displays – Backlight Life
Economy SeriesXboard PCN 2016-01-21-01 223.77KiB

Firmware v6.3 Release

GLK / GLC SeriesGLK24064R-25-1U PCN 2013-02-01.2 229.43KiBGLT G2.1ARM v8.4 (PCB Rev 4.0) Release
GLK / GLC SeriesGLK24064R-25-1U PCN 2014-05-23.2 229.24KiBGLX G2.1ARM Firmware Version 8.5 Release
GLK / GLC SeriesGLK24064R-25-1U PCN 2015-10-13-01.1 229.1KiB

GLX G2.1 ARM Firmware Version 8.6.2 Release

LK SeriesLK204-25-USB PCN 2008-03-06-01 101.87KiBSome G2s Upgraded Firmware
LK SeriesLK204-25-USB PCN 2008-05-13-01 113.86KiBUSB Programming
LK SeriesLK204-25-USB PCN 2010-03-02-01 98.77KiBBL Resistor change on AMC2004AR-B-Y12WFDY
LK SeriesLK204-25-USB PCN 2010-03-03-02 104.58KiBGLK24064-25 PCB 3.0 Release
LK SeriesLK204-25-USB PCN 2016-01-21-02 231.86KiB

Firmware v7.3 Release

VK SeriesVK204-25-USB PCN 2008-03-06-01 101.87KiBSome G2s Upgraded Firmware
VK SeriesVK204-25-USB PCN 2008-05-13-01 113.86KiBUSB Programming
VK SeriesVK204-25-USB PCN 2010-03-03-03 105.4KiBGLK24064-25 PCB 3.0 Release
VK SeriesVK204-25-USB PCN 2016-01-21-02 231.86KiB

Firmware v7.3 Release

GLK / GLC SeriesGLK24064-25 PCN 2007-01-18-01 142.83KiBGLC24064 PCB 2.0 Release
GLK / GLC SeriesGLK24064-25 PCN 2007-02-20-02 106.21KiBG2 Graphics
GLK / GLC SeriesGLK24064-25 PCN 2007-07-11-01 111.46KiBG2 Alphanumerics / Graphics Upgraded FW
GLK / GLC SeriesGLK24064-25 PCN 2007-09-25-02 133.96KiBAll Displays – Backlight Life
GLK / GLC SeriesGLK24064-25 PCN 2007-12-11-01 104.17KiBG2 Alphanumerics / Graphics Upgraded FW
GLK / GLC SeriesGLK24064-25 PCN 2008-06-10-02 106.68KiBFirmware Update – move to Atmega164P
GLK / GLC SeriesGLK24064-25 PCN 2008-07-22-02 106.58KiBFirmware Upgrade – Keypad Read Delay
GLK / GLC SeriesGLK24064-25 PCN 2008-11-26-01 100.16KiBFont Spacing Change
GLK / GLC SeriesGLK24064-25 PCN 2009-03-25-01 103.33KiBFirmware Update for C228
GLK / GLC SeriesGLK24064-25 PCN 2009-11-19-01 101.47KiB

-GW Model to change to -FGW

GLK / GLC SeriesGLK24064-25 PCN 2010-03-03-04 116.83KiBGLK24064-25 PCB 3.0 Release
GLK / GLC SeriesGLK24064-25 PCN 2010-08-16-01 120.5KiBNew MO VPT module
GLK / GLC SeriesGLK24064-25 PCN 2010-10-08-01.1 137.34KiBGLT240128 PCB Rev 4.0 Release
GLK / GLC SeriesGLK24064-25 PCN 2011-01-24-01 104.7KiBGLT240128 / -USB / -422 Firmware v8.1.0 Release
GLK / GLC SeriesGLK24064-25 PCN 2011-04-06-01 100.03KiBGLT24064-XX / GLT24064-1U-XX / GLT240128-XX Firmware v8.2.0 Relase
GLK / GLC SeriesGLK24064-25 PCN 2011-09-15-01.4 93.07KiB24064A WB and 24064A FGW Display Changes
GLK / GLC SeriesGLK24064-25 PCN 2011-10-06-01.1 99.86KiBGLT G2.1ARM Firmware Version 8.3 (PCB Rev 4.0) Release
GLK / GLC SeriesGLK24064-25 PCN 2013-02-01.2 229.43KiBGLT G2.1ARM v8.4 (PCB Rev 4.0) Release
GLK / GLC SeriesGLK24064-25 PCN 2014-05-23.2 229.24KiBGLX G2.1ARM Firmware Version 8.5 Release
GLK / GLC SeriesGLK24064-25 PCN 2015-10-13-01.1 229.1KiB

GLX G2.1 ARM Firmware Version 8.6.2 Release

LK SeriesLK204-7T-1U PCN 2011-10-11-01 95.5KiBDisplay Modules I2C Update
LK SeriesLK204-7T-1U PCN 2016-01-21-01 223.77KiB

Firmware v6.3 Release

Legacy ProductsVK202-24-USB PCN 2006-08-11-02 115.7KiBPK202-24-USB
GLK / GLC SeriesGLK240128-25 PCN 2007-02-20-02 106.21KiBG2 Graphics
GLK / GLC SeriesGLK240128-25 PCN 2007-07-11-01 111.46KiBG2 Alphanumerics / Graphics Upgraded FW
GLK / GLC SeriesGLK240128-25 PCN 2007-09-25-02 133.96KiBAll Displays – Backlight Life
GLK / GLC SeriesGLK240128-25 PCN 2008-06-10-03 106.71KiBFirmware Update – move to Atmega164P
GLK / GLC SeriesGLK240128-25 PCN 2008-07-22-03 106.78KiBFirmware Upgrade – Keypad Read Delay
GLK / GLC SeriesGLK240128-25 PCN 2008-11-26-01 100.16KiBFont Spacing Change
GLK / GLC SeriesGLK240128-25 PCN 2009-03-25-01 103.33KiBFirmware Update for C228
GLK / GLC SeriesGLK240128-25 PCN 2009-11-19-02 102.49KiB

-GW Model to change to -FGW

GLK / GLC SeriesGLK240128-25 PCN 2010-08-16-01 120.5KiBNew MO VPT module
GLK / GLC SeriesGLK240128-25 PCN 2010-10-08-03 114.91KiBGLT240128 PCB Rev 4.0 Release
GLK / GLC SeriesGLK240128-25 PCN 2011-01-24-03 104.4KiBGLT240128 / -USB / -422 Firmware v8.1.0 Release
GLK / GLC SeriesGLK240128-25 PCN 2011-04-06-01 100.03KiBGLT24064-XX / GLT24064-1U-XX / GLT240128-XX Firmware v8.2.0 Relase
GLK / GLC SeriesGLK240128-25 PCN 2011-10-06-01.1 99.86KiBGLT G2.1ARM Firmware Version 8.3 (PCB Rev 4.0) Release
GLK / GLC SeriesGLK240128-25 PCN 2013-02-01.2 229.43KiBGLT G2.1ARM v8.4 (PCB Rev 4.0) Release
GLK / GLC SeriesGLK240128-25 PCN 2014-05-23.2 229.24KiBGLX G2.1ARM Firmware Version 8.5 Release
GLK / GLC SeriesGLK240128-25 PCN 2015-10-13-01.1 229.1KiB

GLX G2.1 ARM Firmware Version 8.6.2 Release

LK SeriesLK402-25 PCN 2006-08-10 632.99KiBLK402-25 PCB 2.0 Release
LK SeriesLK402-25 PCN 2006-08-24-09 120.97KiBVFD2041 PCB 2.0 Feature Enhancement
LK SeriesLK402-25 PCN 2007-02-20-01 106.02KiBG2 Graphics
LK SeriesLK402-25 PCN 2007-07-11-01 111.46KiBG2 Alphanumerics / Graphics Upgraded FW
LK SeriesLK402-25 PCN 2007-12-11-01 104.16KiBG2 Alphanumerics / Graphics Upgraded FW
LK SeriesLK402-25 PCN 2008-03-06-01 101.87KiBSome G2s Upgraded Firmware
LK SeriesLK402-25 PCN 2010-03-03-01 104.21KiBGLK24064-25 PCB 3.0 Release
LK SeriesLK402-25 PCN 2010-08-16-01 120.5KiBNew MO VPT module
LK SeriesLK402-25 PCN 2011-06-03-01 580.43KiB-V and -V-E power/temperature considerations
LK SeriesLK402-25 PCN 2011-10-11-01 95.5KiBDisplay Modules I2C Update
LK SeriesLK402-25 PCN 2015-10-02-01 265.75KiB

40x2 Screen Change

Products Affected:

  • LK402-25
  • LK402-25 -USB
  • LK402-25 -422
LK SeriesLK402-25 PCN 2016-01-21-02 231.86KiB

Firmware v7.3 Release

Legacy ProductsVK204-24-USB PCN 2006-10-18-02 118.26KiBVK204-24-USB PCB 1.2 Release
Legacy ProductsVK204-24-USB PCN 2007-05-30-01 141.21KiBNew Noritake VFD displays
Legacy ProductsGLK24064-16-1U PCN 2009-03-25-01 103.33KiBFirmware Update for C228
LK SeriesLK404-25 PCN 2006-08-22 637.6KiBLK404-25 PCB 2.0 Release
LK SeriesLK404-25 PCN 2006-08-24-10 120.92KiBVFD2041 PCB 2.0 Feature Enhancement
LK SeriesLK404-25 PCN 2007-02-20-01 106.02KiBG2 Graphics
LK SeriesLK404-25 PCN 2007-07-11-01 111.46KiBG2 Alphanumerics / Graphics Upgraded FW
LK SeriesLK404-25 PCN 2007-12-11-01 104.16KiBG2 Alphanumerics / Graphics Upgraded FW
LK SeriesLK404-25 PCN 2008-03-06-01 101.87KiBSome G2s Upgraded Firmware
LK SeriesLK404-25 PCN 2010-08-16-01 120.5KiBNew MO VPT module
LK SeriesLK404-25 PCN 2011-06-03-01 580.43KiB-V and -V-E power/temperature considerations
LK SeriesLK404-25 PCN 2012-06-08-01.2 237.08KiBNew 40x4 Displays - AMC4004CR-B-Y12WFDY-SY03-S1
LK SeriesLK404-25 PCN 2016-01-21-01 223.77KiB

Firmware v6.3 Release

Legacy ProductsLK202-24-USB PCN 20060811-01 566.01KiB

PCB 1.7 New Board Revision Release

Legacy ProductsLK202-24-USB PCN 2007-09-25-02 133.96KiBAll Displays – Backlight Life
Legacy ProductsLK204-24-USB PCN 2006-10-18-01 508.84KiBVK204-24-USB PCB 1.2 Release
Legacy ProductsLK204-24-USB PCN 2007-09-25-02 133.96KiBAll Displays – Backlight Life
Product Change NoticePC Bay Inserts PCN 2012-10-11-01.2 252.64KiBNew B2021-XX Bracket
Product Change NoticePC Bay Inserts PCN 2012-10-11-01.3 252.64KiBNew B2021-XX Bracket
Product Change NoticePC Bay Inserts PCN 2013-10-22-01.4 439.65KiBNew 20x2 VFD
GTT SeriesGTT35A PCN 2015-02-25-01.2 219.1KiBGTT35A PCB Rev 3.0 Release
GTT SeriesGTT35A PCN 2016-11-08-01 233.42KiB

New 3.5\" TFT Display

GTT SeriesGTT38A PCN 2016-06-07-01 227.42KiB

GTT38A PCB Rev 2.2.1 Release

LCD/VFD SeriesLCD0821 PCN 2006-07-17 153.06KiBLK202-25 PCB 3.0 Release
LCD/VFD SeriesLCD0821 PCN 2006-08-24-11 120.17KiBVFD2041 PCB 2.0 Feature Enhancement
LCD/VFD SeriesLCD0821 PCN 2007-07-11-01 111.46KiBG2 Alphanumerics / Graphics Upgraded FW
LCD/VFD SeriesLCD0821 PCN 2007-09-25-02 133.96KiBAll Displays – Backlight Life
LCD/VFD SeriesLCD0821 PCN 2007-12-11-01 104.16KiBG2 Alphanumerics / Graphics Upgraded FW
LCD/VFD SeriesLCD0821 PCN 2011-07-11-01 565.1KiBLCD0821 change to Euro Font + ESD
LCD/VFD SeriesLCD0821 PCN 2013-04-10-01.1 708.81KiBNew 8x2 YG (Euro) display
LCD/VFD SeriesLCD0821 PCN 2016-01-21-01 223.77KiB

Firmware v6.3 Release

LCD/VFD SeriesLCD2041 PCN 2006-07-13 542.45KiBVFD2041 PCB 2.0 Release
LCD/VFD SeriesLCD2041 PCN 2006-08-24-12 120.14KiBVFD2041 PCB 2.0 Feature Enhancement
LCD/VFD SeriesLCD2041 PCN 2007-07-11-01 111.46KiBG2 Alphanumerics / Graphics Upgraded FW
LCD/VFD SeriesLCD2041 PCN 2007-09-25-02 133.96KiBAll Displays – Backlight Life
LCD/VFD SeriesLCD2041 PCN 2007-12-11-01 104.16KiBG2 Alphanumerics / Graphics Upgraded FW
LCD/VFD SeriesLCD2041 PCN 2010-03-02-01 98.77KiBBL Resistor change on AMC2004AR-B-Y12WFDY
LCD/VFD SeriesLCD2041 PCN 2010-08-16-01 120.5KiBNew MO VPT module
LCD/VFD SeriesLCD2041 PCN 2011-06-03-01 580.43KiB-V and -V-E power/temperature considerations
LCD/VFD SeriesLCD2041 PCN 2016-01-21-01 223.77KiB

Firmware v6.3 Release

LCD/VFD SeriesVFD2041 PCN 2006-07-13 153.28KiBVFD2041 PCB 2.0 Release
LCD/VFD SeriesVFD2041 PCN 2006-08-24-13 119.89KiBVFD2041 PCB 2.0 Feature Enhancement
LCD/VFD SeriesVFD2041 PCN 2007-05-30-01 141.21KiBNew Noritake VFD displays
LCD/VFD SeriesVFD2041 PCN 2007-07-11-01 111.46KiBG2 Alphanumerics / Graphics Upgraded FW
LCD/VFD SeriesVFD2041 PCN 2007-12-11-01 104.16KiBG2 Alphanumerics / Graphics Upgraded FW
LCD/VFD SeriesVFD2041 PCN 2009-11-10-02 242.26KiBNew Noritake VFD 202 displays
LCD/VFD SeriesVFD2041 PCN 2010-08-16-01 120.5KiBNew MO VPT module
LCD/VFD SeriesVFD2041 PCN 2011-06-03-01 580.43KiB-V and -V-E power/temperature considerations
LCD/VFD SeriesVFD2041 PCN 2016-01-21-01 223.77KiB

Firmware v6.3 Release

Parallel SeriesAlphanumeric LCDs PCN 2007-09-25-01 143.82KiBAll Displays – Backlight Life
Parallel SeriesAlphanumeric LCDs PCN 2008-07-23-01 571.9KiB

Change to European Font

Parallel SeriesAlphanumeric LCDs PCN 2010-03-02-01 98.77KiBBL Resistor change on AMC2004AR-B-Y12WFDY
Parallel SeriesAlphanumeric LCDs PCN 2012-06-08-01.2 237.08KiBNew 40x4 Displays - AMC4004CR-B-Y12WFDY-SY03-S1
Parallel SeriesAlphanumeric LCDs PCN 2014-01-16-01.3 206.24KiBSimilar to PCN 2013-04-22-01; approved
Parallel SeriesAlphanumeric VFDs PCN 2009-04-16-01 121.21KiB2x16 VFD PCB Rev
Parallel SeriesAlphanumeric VFDs PCN 2009-11-10-02 242.26KiBNew Noritake VFD 202 displays
Parallel SeriesAlphanumeric VFDs PCN 2013-10-22-01 439.65KiBNew 20x2 VFD
Parallel SeriesGraphic LCDs PCN 2011-09-15-01.4 93.07KiB24064A WB and 24064A FGW Display Changes
GTT SeriesGTT43A PCN 2014-07-15-01.2 229.69KiB

GTT43A PCB Rev 2.2.1 Release

GTT SeriesGTT43A PCN 2016-06-24-02 234.48KiB

GTT43A PCB Rev 3.0.3 Release

GTT SeriesGTT50A PCN 2017-01-27-01 235.38KiB

GTT50A PCB Rev 3.0.1 Release

GTT SeriesGTT70A PCN 2015-04-23-01.1 221.98KiB

GTT70A PCB Rev 3.0.1 Release

GTT SeriesGTT70A PCN 2016-07-23-01 218.69KiB

GTT70A PCB Rev 3.0.2 Release

AccessoriesMounting PCN 2016-02-08-01 204.59KiBPCN for BEZ202C and BEZ204A to support OLED displays
LK SeriesLK162A-4T PCN 2016-01-21-02 231.86KiB

Firmware v7.3 Release

LK SeriesLK162B-7T PCN 2016-01-21-02 231.86KiB

Firmware v7.3 Release