Marshall electronic QV171-HDSDI operating instructions IMD Protocol, Tally Source

On-Screen Menu (continued)

IMD CONFIGURATION SUBMENU (continued)

■IMD Protocol

Use the IMD Protocol menu option to choose the protocol with which the QV171-HDSDI receives remote commands. Currently, four protocols are available. Contact Marshall Electronics for the latest protocol compatibility.

Image Video

Use the Image Video protocol setting when controlling the IMD from an Image Video tally controller (e.g. TSI- 1000) or other controlling device which utilizes the Image Video protocol. The IMD #, IMD Name(S/N), and Baud Rate parameters must be set for each screen in conjunction with the controlling device.

TSL v4.0

Use the TSL v4.0 protocol setting when controlling the IMD from a TSL tally controller, or other controlling device which utilizes the TSL v4.0 protocol. The IMD # must be set for each screen in conjunction with the controlling device.

MEI

Use the MEI protocol setting when controlling the QV171-HDSDI using the Marshall Network Controller box. This protocol allows remote control of all features on the QV171-HDSDI, including marker setup, video configuration, system configuration, and image adjustments (brightness, contrast, etc.). The IMD #, IMD Group #, and Baud Rate parameters must be set in conjunction with the Network Controller Box.

MEI-Image Video

This protocol setting accepts Image Video commands via MEI protocol, for use when an Image Video controller is connected to the Marshall Network Controller box.

■Tally Source

The QV171-HDSDI OSD tally can be controlled in a variety of different ways. Use the Tally Source setting to choose how tally is controlled:

Standard

Use the Standard setting to control tally via contact closure on the HD-15 tally interface.

Image Video HW

Use the Image Video HW setting to control Image Video tally states via contact closure on the HD-15 tally interface. Contact closure of the Red pin corresponds to Image Video Tally 1, and the Green pin maps to Image Video Tally 2. Contact closure (ground) corresponds to a LOW state, and open circuit corresponds to a HIGH state. This mode requires the IMD Tally Mode parameter to be set. Consult Image Video documentation for further information.

Image Video 422

Use the Image Video 422 setting to control Image Video tally states via the Image Video serial protocol. OSD tally will be disabled in this mode, as Image Video tally states are manifested in the text color and other parameters. This mode requires the IMD Tally Mode parameter to be set. Consult Image Video documentation for further information.

Standard + IV422

Use the Image Video 422 setting to control Image Video tally states via the Image Video serial protocol, while controlling OSD tally using contact closure on the HD-15 tally interface. This mode requires the IMD Tally Mode parameter to be set. Consult Image Video documentation for further information.

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