Model 214 Application Firmware

File Name: M214.bin

Version History:

Version: 2.5
Release Date: 30-Sep-2019
Description: Decreases the duration of the ramping off-to-on and on-to-off functions for the Main and Talkback outputs. (Changed from 127 milliseconds to 63 milliseconds.)

Version: 2.4
Release Date: 19-Sep-2019
Description: Improves communications between Model 214 and STcontroller. Adds ability for STcontroller to restore Model 214 to factory default configuration.

Version: 2.3
Release Date: 16-Nov-2018
Description: Adds Tally Tone feature. (When DIP switch 10 is down (off) Dante transmitter channel 3 ("Tally Tone/Hot Mic") sends 20 kHz tone when Dante transmitter channel 1 ("Main") is active. When DIP switch 10 is up (on) Dante transmitter channel 3 ("Tally Tone/Hot Mic") sends hot mic audio.)

Version: 2.2
Release Date: 26-Apr-2018
Description: Compatible with STcontroller v1.05.00 and later. Adds remote control of headphone output gain range. Adds visual indication (flashes PoE, USB, and SIG/PEAK LEDs) when remote changes are made to P48 phantom power on/off status, microphone preamplifeir gain, and headphone output gain range selection.

Version: 2.0
Release Date: 20-Jul-2017
Description: Adds support for remote control of microphone preamplifier gain and P48 phantom power using STcontroller application. Adds headphone output gain range selection. Improves handling of headphone output signals when clipping occurs. Improves ramping on/off function for Main and Talkback output channels.

Version: 1.3
Release Date: 23-Feb-2017
Description: Revises two of the four headphone output modes to provide added capability/flexibility. Requires users to follow revised documentation so that headphone output mode can be correctly selected and utilized. It's also recommended that new access plate be obtained so that its text accurately reflects the revised headphone output modes. Access plate is available from factory as a costed option; it is not free of charge.

Version: 1.2
Release Date: 08-Sep-2015
Description: Adds Dante device identify support. Revises rotation of rotary controls versus headphone output level. Adds gain to headphone outputs. Reduces latency by approximately 500 uSec on Dante transmitter (output) and receiver (input) channels.

Version: 1.1
Release Date: 23-Sep-2014
Description: Removes diagnostic resources. This was included only for use during the development process.

Version: 1.0
Release Date: 04-Aug-2014
Description: Initial release.