Supplemental Information; Alignment Of Yoke Rotation (If Needed) - Madrigal Imaging MP8 Instruction Manual

Supplemental Information

Alignment of Yoke Rotation (if needed)

NOTES: X-RAY LEVELS ARE EXTREMELY LOW, HOWEVER WHEN
ALIGHNING THE YOKE THE BEAM LIMIT CURRENT SHOULD BE
KEPT LOW (CONTRAST < 30 ON THE BAR MENU).
DO NOT TOUCH THE WINDINGS OR TERMINALS OF THE
DEFLECTION YOKE. CONTACT WITH THE WINDINGS OR
TERMINALS POSE A SERIOUS SHOCK HAZARD.
To align the new CRT to the other two for minimum converge power and optimize
accuracy, you must readjust the mechanical rotation of the yoke.
NOTE:
required.
MP8 CRT Installation
•
Reset software for convergence values.
• Remove the top white plastic shield.
•
Turn on the projector and display an internal crosshatch.
•
Rotate the Deflection Yoke (closest to the front of the CRT) to match the other
setup while looking at the center horizontal lines of a crosshatch.
•
Place a dab of hot melt on CRT and Yoke to insure that the deflection yoke
does not move.
•
Reattach the top plastic shield.
Upon completion, a full optical alignment may be
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