FIRMWARE RELEASE NOTES
            ======================

Products affected: AXIS Q1921 Thermal Network Camera

Release date:      2012-06-25

Release type:      Production

Firmware version:  5.20.3

File name:         Q1921_5_20_3.bin

Preceding release: 5.20.2

AMC version:       5.9.10.1-1

------------------------------------------------------------------------------

UPGRADE INSTRUCTIONS
====================

The firmware can be upgraded using Axis Camera Management 3.0, HTTP or FTP.
Please follow the instructions from the user's manual, the web page at
http://www.axis.com/techsup/cam_servers/how_to_upgrade.htm or the file named
howtoupgrade.txt.

RELEASE 5.20.3
==============

Improvements since 5.20.2
=========================

5.20.3:I01 Improved defective pixel correction.

Known limitations/bugs
======================

5.20.3:L01 Framerate drops when streaming multiple streams with different palettes.

5.20.3:L02 Zoom is shown on live view page when using java applet as default viewer,
           even though it is not supported.

5.20.3:L03 Sound from the mechanical shutter may be heard in recorded audio clip using
           the internal microphone.

Application Developer Information
=================================

The AXIS VAPIX Application Programming Interface is supported by the AXIS Q1921/Q1921-E.

The following groups are supported by this product.
For more information, please refer to the AXIS VAPIX HTTP API specification
version 3, part of the AXIS VAPIX API, available at www.axis.com.

Group             Exceptions
=====             ==========
General
Image and Video   Video status
PTZ
Motion Detection
I/O
IP filter
Audio

Built in templates for dynamic parameters:

Template               Group
========               =====
'audioclipaction'      Event.E#.Actions
'button'               PTZ.Auxiliary.A1.Button
'customexposurewindow' ImageSource.I#.Sensor
'event'                Event
'ftp_config'           EventServers.FTP
'ftpaction'            Event.E#.Actions
'http_config'          EventServers.HTTP
'httpaction'           Event.E#.Actions
'hwaction'             Event.E#.Actions
'guardtour'            GuardTour
'guardtouraction'      Event.E#.Actions
'mediaclip'            MediaClip
'motion'               Motion
'palette'              Image.Palette
'position'             PTZ.Preset.P#.Position
'ptzaction'            Event.E#.Actions
'recordaction'         Event.E#.Actions
'smtpaction'           Event.E#.Actions
'tcp_config'           Eventservers.TCP
'tcpaction'            Event.E#.Actions
'streamprofile'        StreamProfile
'streamcache'          StreamCache
'user_ctlqueue'        PTZ.UserCtlQueue

Supported AXIS VAPIX API Image Resolutions:

Resolution  Exceptions
==========  ==========
768x576
720x576
640x512
640x480
480x360
384x288
320x256
320x240
240x180
176x144
160x128
160x120
704x576     1)
704x480     1)
704x288     1)
704x240     1)
352x288     1)
352x240     1)
240x135     1)
192x144     1)
176x120     1)
80x60       1)

1) Not visible in web user interface