Standard Operations; Pan/Tilt; Zoom And Focus Control; Presets - Bosch GVS1000 Operation Manual

12 en | Standard Operations
2

Standard Operations

2.1

Pan/Tilt

Standard pan and tilt operations are available - left, right, up, and down. The system is
capable of variable speeds, and features hard and soft limits for pan and tilt movement. When
using controllers with a joystick input, speed of movement can be increased by moving the
joystick further from the center position. The pan and tilt controls are not proportional to the
zoom.
2.2

Zoom and Focus Control

Standard zoom and focus control operations are available. If using a controller type with
joystick, twisting the joystick clockwise (CW) and counter-clockwise (CCW) will zoom in and
zoom out the system respectively. For focusing, the standard focus far and focus near
commands can be used. The focus control is not proportional to zoom.
Note: Unit is not auto-focus enabled, so manual focus adjustments will be required at times. It
is also important to ensure the lens is in the appropriate IR or visible mode, depending on the
type of light on scene. If an incorrect lens setting is being used, it may not be possible to
focus the lens. See the description of the Lens IR filter function, Aux 5.
2.3

Presets

Preset commands allow the system to automatically pan, tilt, zoom and focus to a pre-defined
position. Some preset commands are already pre-programmed into the system, and allow the
user to execute specialized functions.
Two types of commands are used with regards to presets – the "Program Preset" and "Call
Preset" commands. These two commands are different, and it is important to recognize the
difference between them.
Program Preset = Defines a preset
Call Preset = Run the defined preset
Refer to documentation specific to the controller for further instruction on performing the
above preset commands.
Note: Avoid setting preset positions with the lens at maximum or minimum wide or telephoto
focal lengths, or at maximum or minimum near or far focus settings of the lens. Doing so may
cause the system to malfunction and the unit may stall when the preset is called, either
manually or in a tour function.
F.01U.173.867 | 2.0 | 2010.11 Operations Manual
Global View Station 1000
Bosch Security Systems, Inc.