Article ID: 000027019
Access Level: 公開
Blackwire-710-710-M-720-720-M/Blacktop 500 Date Code Location
The firmware version and date code for the Blackwire 700 Series/Blacktop 500 headsets are located in the connection port on the control pendant, as pictured below. The first two characters are the firmware version and the last two characters are the date code, which consists of one letter and one number (for example K4).