Product Name: DVX-2100HD-SP, DVX-2100HD-T
FG#:   FG1905-01 (DVX-2100HD-SP)
       FG1905-02 (DVX-2100HD-T)
       FG1905-04
       FG1905-05

Current Firmware Version: v4.1.404
Release Date: 2/20/14

Device ID: 0x0158

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Prerequisites:
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To use the new LOG and math functions described below, you must compile
your code using NetLinx Studio version 3.3 or later.
 
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Programming Instructions
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!!!!!!!!!!!!!!!!!!!!!!!!!!!
Prior to upgrading from firmware versions earlier than 4.1.371 it is strongly recommended that you take the following precautions
to prevent potential permanent flash corruption during the upgrade process:
   1) Disable the NetLinx program execution via Dipswitch 1 (ON) or load on empty NetLinx program
   2) Ensure Dipswitch 3 is OFF
   3) Disconnect any device from the program port
   4) Reboot the master
While the KIT file is downloading do not interact with the master via Telnet or the Web interface.

After the firmware transfer completes it will take several seconds before the unit reboots.  
DO NOT power cycle the DVX until the reboot is complete and all device come back online.
!!!!!!!!!!!!!!!!!!!!!!!!!!!!

When upgrading to 4.x.x firmware from pre-4.x.x firmware for the
first time, the upgrade process and subsequent reboot can take
considerably longer than usual.

Firmware should be loaded in the following order:

There is no change to the DVX Device firmware (device 5001), but if upgrading this firmware:
1) Load SW2105_NI_X101_Device_v1_30_8.kit to the NI device normally 5001) via NetLinx Studio
   and reboot the Master 
   *** YOU MUST REBOOT THE MASTER BEFORE PROCEEDING ***

2) Load SW1905-01_Master_v4_1_355.kit (or higher) to device 0 via NetLinx Studio
   and reboot the Master
   *** YOU MUST REBOOT THE MASTER BEFORE PROCEEDING ***
 
There is no change to the DVX Switcher firmware (device 5002), but if upgrading this firmware:
3) Load SW1905_DVX_KIT_DVX_2100HD_SP_T_v1_4_19.kit to device 5002 via NetLinx Studio
   and reboot the Master
   *** IMPORTANT:   DO NOT INTERRUPT THIS DOWNLOAD! ***

   It's recommended that audio and video configurations be reset to factory defaults.
   Please refer to the Operations Reference Guide for detailed instructions.

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Changes in this release
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- Fixed sub-menu access in SSH command sessions so that <cr><lf> is correctly
  handled.
- Fixed SMTP_SERVER_CONFIG_SET function to properly save configuration values.
- Moved Clock Manager classes back to com.amx.duet.core.master package
- Fixed Level feedback processing for Duet virtual devices
- Fixed master lockup involving very fast device online/offline cycles
- Fixed SMTP_SEND to properly handle the message body text string length
- Corrected the spelling of Brisbane on Time Zone web page.
- Fixed time transmission to connected AMX devices when running in Network time mode.
- Fixed G4WebControl to properly work in IE with Windows 64-bit
- Updated G4WebControl ActiveX Certificate
- Fixed Ethernet driver to prevent lockups in high traffic networks
- Fixed failure condition with MVP9000 ONLINE processing at startup
- Fixed Java Socket.connect(addr,timeout) to proplery handle connection.
- Corrected a very rare warm boot issue at elevated temperature for DVXs with 256MB of FLASH.
- Corrected an issue related to long log messages in Java modules that could cause 
  all devices to fall offline.
- Corrected an issue related to high bursts of logging that could cause all 
  devices to fall offline.
- Fixed an issue where rapidly opening and closing IP_SERVER sockets could prevent 
  socket ports from being recycled resulting in too many open sockets.
- Corrected an issue that increased the likelihood for ICSLan and DXLink devices 
  to go offline in environments with heavy network traffic.

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Known Issues 
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- The DHCP lease information displayed via Telnet/Terminal 
  "get ip" does not reflect the actual time the lease was
  acquired nor when it will be renewed/released.

- If a Duet module, while loading during boot time, produces
  a Telnet error message: "java.lang.NoClassDefFoundError:
  org/xmlpull/v1/XmlPullParserFactory" you should update 
  the Duet Module to the latest version.

- Must use iWeather v1.1.6 or higher to operate correctly on
  4.x.x firmware.

- IE security does not allow G4WebControl to install by default and
  IE8 64-bit is not supported.
