Automation, Imc panels, Presstation / presmaster – Grass Valley Imagestore 750 v.3.0.1 User Manual
Page 166: Gpi controller switch
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Control and Monitoring
Control Options
At times, additional symbols are shown on the top line of the display, at the right hand edge.
These highlight the state of the A/B Mixer (video or audio), the keyers or voice-overs. These are
the symbols and their meaning:
Note: The front panel is normally used only during commissioning and is not suitable as a
general control method because the Imagestore 750 is likely to be remotely located in an equip-
ment rack. You can, however, use the Imagestore 750’s web interface (and its front panel mirror)
to control the front panel remotely. (See
Automation
External automation drivers using the Oxtel series protocol can control all aspects of Imagestore
750 behavior either through a serial port or over Ethernet. If your system includes the master
control option, it can also be controlled using Presmaster automation.
Note: For details of the Oxtel and Presmaster automation protocols, see the automation publica-
tions listed under
Applicable Publications and Tools
iMC Panels
Any iMC panel (iMC-Panel-200, iMC-Panel-300, or iMC-Panel-GUI) can be used to provide
manual control of an Imagestore 750 and an override to automation. The Imagestore 750 must
include the master control option if it is to be controlled by an iMC panel.
Note: For details about the iMC panels, see the master control documentation listed under
Applicable Publications and Tools
PresStation / Presmaster
A PresStation master control panel can also provide manual control of an Imagestore 750 and an
override to automation. With this setup, the master control logic lies within the Presmaster
product.
Note: See the Presmaster documentation listed under
Applicable Publications and Tools
Warning: PresStation panels are not compatible with iMC panels.
GPI Controller Switch
GPI control circuitry connected to the Imagestore 750’s GPI connector can be used to trigger
internal command macros. See
on page 48 and
for more detail.
A
Source A
B
Source B
–
Intermediate state, transition being processed.
↑ Image/voice-over keyed up (to air)
↓ Image/voice-over keyed down (from air)
B
Fade to black
S
Fade to silence