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4–18 • Preliminary Cabling and Video Installation Synergy Q/MD Engineering Manual (v9.1 MD)
6. In the MLE Transition group, press
WIPE
.
7. While watching the monitor, move the fader from one limit to the other, and verify that
the video wipes between color and black.
8. On the active bus, switch between two or three crosspoints (such as
COLOR BKGD 1
and
COLOR BKGD 2
) to ensure that “cuts” are taking place.
9. ( Not applicable on the Synergy 1 control panel ) On the PGM Bus , press a re-entry
crosspoint (
MLE 1
,
MLE 2
, or
MLE 3
, depending on the switcher model).
10. ( Not applicable on the Synergy 1 control panel ) On the selected re-entry bus, repeat
steps 4 through 9. Instead of the PGM and PST bus, use the BKGD and PST buses of
each MLE.
11. Repeat steps 9 and 10 for each MLE in your system.
This completes the preliminary check. Once you are satisfied that video is switching and mixing,
continue with the remaining connection procedures.
Basic Troubleshooting
Note the following basic troubleshooting points:
• If you experience any problems with knobs, faders, or the joystick during the
preliminary functional check, there may be a problem with switcher calibration or MLE
communications. Refer to the the section “
Switcher Calibration ” on page 24-2 for
instructions.
• If the system is not switching and is not outputting video, there may be a problem with
the reference connection. Check that a valid analog reference is connected to the
reference input. The system will not output video if the reference signal is invalid or not
present.
For other switcher problems, please contact Ross Video Technical Support .
Switcher Timeout
If no control panel buttons are touched and no fader arms are moved for a period of 30 minutes, the
switcher goes into a “sleep” mode and all lights are automatically turned off. If this timeout occurs,
press any button or move any fader (or joystick) to “wake” the switcher and turn on all lights. Please
note:
• The switcher does not act on a button push when it is coming out of “sleep” mode.
• The factory default timeout interval is 30 minutes but can be changed as desired. Refer
to the section, “
Switcher Personality ”, in the chapter, “ Switcher Basics ”, of the
Synergy Q/MD/X Operator’s Manual for details.