TM 5-6675-319-14
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mask
(16) Set EXP LEVEL control to 0.
(17) Close and lock printer hood.
(18) Unscrew plastic cap from PMT SENSITIVITY adjust.
(19) Set PMT SENSITIVITY adjust for reading of 50 on PMT digital meter.
NOTE
PMT digital meter reading should remain within range of 45 to 55 for
period of 5 minutes.
I f m e t e r d r i f t s o u t s i d e t h i s r a n g e , r e f e r t o t r o u b l e-
shooting procedures.
PMT sensitivity must be readjusted for each type of printing material
used and any change of lens setting.
(20) Reinstall plastic cap on PMT SENSITIVITY adjust.
(21) Unlock and raise printer hood.
NOTE
• Ignore PMT meter reading from this point on.
• Be sure MODE switch is in TEST position.
(22) Adjust RASTER edge control for correct height and width as follows:
( a ) P l a c e s h e e t o f t h i n , t r a n s l u c e n t m a t e r i a l ( m a t t e ) o n t o p of
and tape down with transparent tape.
(b) Adjust RASTER edge control for raster that extends approximately
1/2 in. (12.7 mm) beyond cutout area on all sides.
Do not
( c )
( d)
NOTE
touch RASTER edge controls for remainder of this procedure.
Set MODE switch to AUTO.
Remove translucent material from mask.
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