NEC SL2100 Hardware Manual page 199

ISSUE 4.0
4. Press Enter Key (Navigation Key) to show the main system software version and Hardware Key
Code.
5. Off-Hook and return to Time & Date mode.
2.4 Upgrading the Main Software
SL2100 system provides the Main Software upgrade for easy maintenance.
Using Web Programming
The Firmware can be updated in a system remotely at a scheduled time or immediately from the PC.
This feature saves times and effort in comparison to performing the task manually. A Firmware Update
can update when the WebPro or PCPro is connected to a chassis. This section explains the manual
firmware update (Upload from PC/Immediately Reset) using the WebPro.
2.4.1.1 Preparation
• Firmware package file (xxxxxx.bin) from NEC.
• Download the Upgraded firmware (xxxxxx.bin) and save it to the USB drive or PCs hard disc drive.
• User Level (PRG90-02-03) has to be 2 = IN (Installer Level).
• The following browsers are supported for the WebPro:
- Internet Explorer 11 or higher
- Chrome 52 or higher
- Firefox 42 or higher
MAIN SOFTWARE UPGRADING
VERSION:
MAC: 00-60-B9-D8-DF-8E
HKEY:
(12TXH/24TXH-B1)
11-10 WED 1:49PM
200
Menu Dir VM:00 CL:00
(12TXH/24TXH-B1)
XX.XX.XX
3810-0000-0000
SL2100
197