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54 en | Advanced Features AutoDome 600 Series Analog PTZ Camera
F.01U.270.005 | 2.0 | 2012.06 User Manual Bosch Security Systems, Inc.
7.9.1 AutoHome Recalibration Operation
Recalibration occurs when the AutoDome loses its home position or after the specified time
interval has elapsed. Once a recalibration event occurs, the AutoDome will delay the start of
the recalibration for15 minutes to ensure that all manual commands have ceased. Manual
control is defined as a pan or tilt movement.
If after the initial 15-minute delay the AutoDome is still under manual control, the unit delays
the start of recalibration for another 15 minutes.
It is recommended to set the Inactivity (AUX ON 9) to Shot 1 or to Previous AUX so the
AutoDome returns to a preset position or starts a tour after the recalibration process is
complete.
The AutoHome recalibration behaves in the following manner under specific circumstances:
– AutoTracker
If the AutoDome is actively tracking an object with AutoTracker when the interval elapses
or a loss of home is detected, the unit will delay recalibration until the AutoTracker stops
tracking.
– Preset or Recorded Tour
If the AutoDome is performing a preset or playback of a recorded tour when the interval
elapses or a loss of home is detected, the unit will start the recalibration process
immediately. If the Inactivity command (AUX ON 9) is set to Return to AUX, the unit will
resume the tour after the recalibration process is complete.
7.9.2 Using the AutoHome Recalibration
Use the following procedure for the initial setup of the AutoHome Recalibration:
1. Issue the AUX ON 680 command to check the status of the recalibration settings. This
command displays a status screen that shows the following information:
2. Set the Recalibration Mode to recalibrate on the loss of home and after every interval:
– Issue the AUX ON 682 command.
– Issue the AUX ON 682 command again.
Note: The AUX ON 682 command must be issued twice only for the initial setup.
Each subsequent AUX ON 682 command toggles the mode as described in the table
above.
3. Set the Recalibration Interval by issuing the AUX ON 683 and the AUX OFF 683
commands. For example, to set the Recalibration Interval to 24 hours, issue the AUX ON
683 commands four times.
4. Set the Initial Offset Time by issuing the AUX ON 684 and the AUX OFF 684 commands.
For example, to set the Initial Offset Time to 8 hours, issue the AUX ON 684 command
twice.
5. Issue the AUX ON 681 command to enable the recalibration routine.
Setting Values
Status Enabled
Disabled
Mode Loss
Loss + Interval
Interval 6 - 72 hours, in 6-hour increments
Initial Offset 4 - 20 hours, in 4-hour increments
Number of Recals Total number of homing recalibrations performed due to loss of home or
interval
Next Cal Shows the days, hours, minutes, and seconds until the next homing
recalibration