Avaya 7406E, Руководство по установке и настройке

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50 Chapter 6 Upgrading the firmware
NN40110-301 NN40110-301
3 From Add-Remove Programs, remove any old versions of CP210x device drivers for the
Avaya 7406E Digital Mobile Handset system.
4 From the upgrade CD, download the CP210x_Drivers.exe file.
5 To extract all the device drivers for this release for Windows, Linux, and Macintosh platforms,
run the
CP210x_Driver.exe executable.
The default installation for these drivers is C:\Silabs\MCU\CP210x.
6 Navigate to the location of the device drivers you have extracted.
7 Run the PreInstaller.exe executable.
The drivers install on your PC.
Upgrading the base station firmware
1 Ensure the power source is removed from the base station.
2 Ensure that you have extracted the drivers from the upgrade CD to the default directory
(C:\Silabs\MCU\CP210x).
3 Connect the USB-to-UART cable between the bridge controller and the PC.
The PC LED lights.
4 Connect the upgrade cable between the upgrade ports of the bridge controller and the base
station.
The power LED on the base station lights.
5
On your PC, right-click on My Computer.
6 Navigate to Properties>Hardware>Device Manager>Ports>USB to UART Bridge
Controller (COMx) .
7 Make note of the port COM number (COM1, COM2, COM3, for example).
8 From the upgrade CD, launch the FlashLoaderGUI.exe executable.
9 From the COM Ports list in the main FlashloaderGUI window, select the port the
USB-to-UART bridge controller is connected to (COMx).
10 From the Baud Rates list, select a baud rate (115200 is recommended).
11 From the Flash Types list, select SC14428 External Flash (10.368MHz) for a base station
upgrade.
12 From the Bus Mode Types list, select Duplex bus.
13 From the File menu in the FlashloaderGUI, select Open .
14
Navigate to C:\Silabs\MCU\CP210x and locate the base station driver (indicated with the
abbreviation BS).
15 Select the base station driver.
16 Click Open .
17 Connect the AC power source to the bridge controller.