2.1.3 Link Camera Availability
If a called link camera is not immediately available, the following reasons may apply:
a.A tie line may not be available. If all tie lines are in use when you try to access a link camera, the message “No Tie Lines”will appear on your keyboard LCD display.
b.If the LOCAL/REMOTE option in the ACCESS menu on the SAT SIDE of the configuration is set to LOCAL (see Section 2, Access Programming Menu ), and an SAT operator is using the camera you are trying to call, you will not be able to grab control of that camera until 5 seconds after the local SAT user releases control. Of course, the opposite is true if the ACCESS menu entry is set to REMOTE.
2.2 CONTROLLING LINK CAMERAS
Fixed cameras can be viewed, but not controlled. Of
•Control from the 9760 SIDE when all
1.In this situation, receiver control for SAT video inputs using
2.Moreover, SAT menu options that affect SAT video input connections as well as those that affect the 9760- SAT interface with respect to control and operation must still be programmed. Programming is done from the 9760 SIDE of the configuration (see Section Two,
PRELIMINARIES).
3.Once programming and control considerations have been taken care of you can select satellite cameras (discussed above) and perform almost all other 9760 keyboard related camera operations as described in the
•Control from the 9760 SIDE when concurrent control exists on the SAT SIDE and a mixture of local and tie line- configured
NOTE: Total,
IMPORTANT: The following control problem might occur when an operator is controlling a satellite CAM under PTZ control on a local system (9760) monitor. Care must be taken
before issuing a command that overrides and replaces a currently controlled SAT camera with a
Control operations viewed from the 9760 SIDE under concurrent control differs little from
1.Fewer available tie lines limit the maximum number of SAT cameras available for operator use on the 9760 SIDE at any one time.
2.Competition with SAT operators for camera control and an increased chance of inadvertent anomalies.
2.3 OPERATING SUGGESTIONS
You may have no choice in the use of
1.If local SAT operation and control is enabled or desired, then we suggest that you use the 9760 SIDE primarily for alarm reporting functions and minimize 9760 SIDE generation of control operations directed at SAT cameras. Let SAT SIDE operators have primary control of SAT cameras.
2.If no local SAT SIDE operations are entertained and all
OPERATION |