A−1CM 4000 Installation and Operating Manual

Appendix A

CM 4000 VGA Status Display

HARDWARE INSTALLATION

The CM 4000 provides a VGA output for system status display. Basic controls for this display are located on the front panel

(Figure A−1).

Figure A−1. VGA controls on CM 4000.
DOWNUP NEXT SELECT

The CM 4000 VGA Status Display can optionally be operated with the CP 3020, a 1 3/4−inch rack mount panel configured

as a device type “VC 3020.” (Figure A−2.) To use the VGA display to best advantage, it should also be connected to a dedi-

cated CP 3000 Switcher Control Panel (configured as a “VCP 3000”) and an MC 3000 Machine Control Panel (configured

as a “VMC 3000”). Grass Valley recommends that all panels be mounted immediately beneath the VGA monitor. These panels

can be on different MPK buses, but they must all be connected to the CM 4000 being used to drive the VGA display. See Figure

A−3.

Figure A−2. CP 3020 with suggested VC 3020 labelling.
NEXT CURSORMODE CHNGMODE 0 9123456 78
Figure A−3. VGA Status Display installation.
VGA cable
25 feet (8 m) max.
Sync ref. Seepg. 2−64
Video Out
(VGA)
CM 4000
MPK bus to
optional controls
CP 3000 SwitcherControl PanelCP−3020 (VC 3020)MC 3000 MachineControl PanelSerial data cable (seepage 2−63)
Philips WXYZ TELEVISION ROUTER/VTR STATUS PAGE: 00
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OUTPUT VIDEO LEFT RIGHT TC
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10/100baseTJupiter LAN