AK10 mA Loop Calibrator Firmware Revisions

1.11b  First Production Release

1.11c  Final Release. Fixed problem with the Signal Damping menu. The proper selection was being stored properly, but the previous selection was not being shown properly as the default choice.

1.12  Beta Release. This firmware version adds a pseudo Voltage Output Mode to the AK10, allowing a 0.10 - 20.00V signal to be generated. An Application Note gives the details of this feature. The latest release is version 1.12c.

1.13 This firmware version adds the Enhanced Step Mode feature to the Voltage Output Mode firmware.  An Application Note gives the details of this feature. The latest release is version 1.13b.

1.21  Beta Release.  This firmware version adds support for the Heise DXD Digital Pressure Transducer. This allows the AK10 to function as a full featured Pressure Calibrator. An Application Note  gives the details of this feature. Version 1.21c  corrects a problem with accessing the Calibration menu. Version 1.21 does NOT contain support for Voltage Output Mode or Enhanced Step Mode.