PTZ DRIVER RELEASE NOTES
                 ========================

Release date: 2017-10-12

Release type: Production

Driver version: 4.12

Filename: Cohu-4.12-mipsisa32r2el-3_46-4_1.ptz

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Release 4.12:
=============

4.12:1 Fixed an uninitialized variable. Sometimes some parameters
       was restored to the default values at start.

Release 4.11:
=============

4.11:1 Added support for the stop command.

Release 4.10:
=============

4.10:1 Enabled the JoyStickEmulation support parameter. The joystick
       emulation in the Internet Explorer web browser is dependent on
       this support parameter.

Known problems and limitations.
===============================

Note! Some limitations are also model dependent and can behave
      different on different Cohu models!

L01 To use this version of the driver, firmware 5.50 or higher
    is required.

L02 Tilt movement limits are sometimes exceeded during continuous
    movement when set close to the mechanical limits.

L03 A camera address must already be assigned to a Cohu PTZ device
    before using it with this driver (the Cohu PTZ device have no
    DIP-switches for assigning camera addresses).

L04 A zoom move will set autofocus=on. After a zoom move, a short
    delay is required before a manual focus move is possible.

L05 When saving a preset in the Cohu PTZ unit ("device presets"),
    the digital zoom position is not saved (e.g. "device presets"
    are only saved in optical zoom area).

L06 When saving a preset position, only pan, tilt and zoom positions
    are saved in the preset.