User Manual

SPNCWB

LECTROSONICS, INC.

Firmware Update

Procedure

Update Procedure

1) It is assumed that the USB drivers and ASPEN con-

trol panel software have been installed. If not, go the the

web site and download the Control Panel Installer and

follow the instructions to install the USB driver, GUI and

Help ﬁle.

http://www.lectrosonics.com/aspensupport/index.php/

control-panel-software

2) Launch the Control Panel program. After the panel

opens, click on Connect->Update Firmware... The

Update Wizard will open, with instructions on connect-

ing and conﬁguring the processor.

3) On the processor, hold the Firmware Update push-

button switch in with a pen or paper clip and turn on

the power to the processor. The unit will boot into the

ﬁrmware update mode and the white Alert LED on the

processor front panel will glow.

Firmware Update

pushbutton

White Alert LED

4) Connect the processor to the computer with the

USB cable.

5) Click on Next in the control panel and another page

will open, allowing you to select the device to be up-

dated. Highlight the device and click Next to proceed.

6) The next page allows you to select the update ﬁle.

Use the “Browse” button to point at the ﬁrmware update

ﬁle and click Next to continue.

Browse button

7) Review the information displayed and click on Start

Update.

8) Do not disturb the USB cable connection during the

update process. The ﬁrmware update takes up to 15

minutes to complete. Be sure the computer does not

go into hibernation or sleep mode during the update

process.

NOTE: If the procedure is interrupted, see the

next section on recovery

9) When the update is complete, click Finish to exit the

Update Wizard.

10) Cycle the power on the processor to restart using

the updated ﬁrmware.