3.3 2N® Lift1 Programming Tool

You can program 2N® Lift1 via a PC and the 2N® Lift1 Service Tool application. To connect the 2N® Lift1 audio unit, however, you need a special programming interface, 2N® Lift1 Programming Tool (Part No. 919680E). Connect the 2N® Lift1 Programming Tool to your PC via a USB A-B cable and to 2N® Lift1 via a special 10-wire cable. Connect the 10-wire cable to the audio unit board header, whose position is clearly marked on the audio unit back panel.

Caution

  • The 2N® Lift1 Programming Tool is a crucial component allowing you to program 2N® Lift1 via a PC and 2N® Lift1 Service Tool.

2N® Lift1 Programming Tool Connection

 

When the 2N® Lift1 Programming Tool is connected to a PC, the device is detected and the proper driver is installed. The 2N® Lift1 Programming Tool is then automatically assigned a COM port. View the COM port in the Connect to device menu in the 2N® Lift1 Service Tool. Refer to S. 5 for more 2N® Lift1 Service Tool details.

Warning

  • Being programmed, 2N® Lift1 is powered from the USB port and need not be connected to a telephone line. Having been disconnected, however, 2N® Lift1 loses power and thus all unsaved data. (In case you need to configure time, connect a telephone line before disconnecting the programming tool.)

Note

  • To make your 2N® Lift1 remember time, leave the line connected during programming. Thus, no data will be lost after USB disconnection and the line will be detected as seized during programming.
  • The programming interface provides galvanic isolation of the PC and 2N® Lift1.
  • The 10-wire interconnecting cable has no key on the 2N® Lift1 side, so respect the cable colours (see the figure). An inverse connection does not damage the device.
  • Correct PC and 2N® Lift1 connections are indicated by the blue LED on the edge, which goes on and signals power supply.
  • If the PC-2N® Lift1 interconnecting program is running in 2N® Lift1, the green LED starts shining. If not, mount the proper jumper (refer to 2.5 or 2.7 – Installation universal design / compact version) to switch 2N® Lift1 into the recovery mode.
  • The green LED flashes to indicate programming.

Caution

  • Follow the instructions on the audio unit back side while connecting
    2N® Lift1 Compact.