I.R.I.S. 316 - Manual (Page 11)

User Presets
The camera has a built in memory that can be used to store up
to 100 user ʻpresetʼ positions. A preset allows you to move the
camera to a favourite or important position and learn that
position so that the camera can be instructed to move at top
speed to that position at the touch of a button. For example, you
may want to point the camera so that itʼs facing directly aft so
you can take a look at whatʼs coming up behind you. By saving
this position as a Preset, you can send the camera back to this
position immediately by recalling the preset. Presets can also be
used to form ʻToursʼ, where the camera can be instruction to
step through each preset within the Tour in sequence with a pre-
determined dwell time between each position.
User presets are numbered 100-199. Usually the controller you
are using will have the ability to SET a Preset to learn the
position and then CALL a Preset to send the camera to that
position. This will depend on the model of controller you are
using. Consult the user guide of your controller for details.
System Presets
Certain functions of the camera that are not defined by the
Pelco-D Protocol are called by using Presets. A list of System
Presets can be found later in this document.
Scan Modes
The camera supports 4 different Scan Modes. Once activated,
tilt and zoom commands are still accepted by the camera but
you will not be able to pan the camera until the Scan has been
Stopped:
• 45˚ Auto Scan
! Camera pans back and forth 22.5˚ either side of the
! centre point (the position the camera is facing when the
! scan is activated.
• 90˚ Auto Scan
! Camera pans back and forth 45˚ either side of the
! centre point (the position the camera is facing when the
! scan is activated.
• 180˚ Auto Scan
! Camera pans back and forth 90˚ either side of the
! centre point (the position the camera is facing when the
! scan is activated.
• 360˚ Auto Scan
! Camera pans continuously through 360˚, pausing every
! 108˚.
There are three speed controls for each Scan. Slow, Medium
and Fast.
A command is also available to ʻRe-Centreʼ the scan. This can
be found in the command list.
Tours
A tour is a group of 10 user preset positions that are linked
together so that when activated, the camera will sequence to
each position with a 5 second dwell time between each preset.
There are 4 Tour patterns available. Each tour uses a range of
dedicated presets which must be set. Any unused presets wonʼt
be included in the tour. Reserved Tour presets are listed here:
Tour 1
Preset Range 40 ~ 49
(Preset 84 Activates Tour 1)
Tour 2
Preset Range 50 ~ 59
(Preset 85 Activates Tour 2)
Tour 3
Preset Range 60 ~ 69
(Preset 86 Activates Tour 3)
Tour 4
Preset Range 70 ~ 79
(Preset 87 Activates Tour 4)