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Samsung SyncMaster 17GLi Service Manual page 27

Color monitor
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Pinbalance Adjustment
With microcomputer control jig:
Press the pinbalance up button (13) or pinbalance
down button (14) to optimize the image or test
pattern.
Without microcomputer control jig:
To activate the pinbalance adjustment function,
push and hold in both the position and the size
buttons for longer than three seconds, or until the
power indicator LED changes from orange to
green and back to orange.
Use the up ( A ) and down ( ¥ ) buttons to correct
the pinbalance distortion of one or both sides.
Paralielogram Adjustment
With microcomputer control jig:
Press the parallelogram up button (3) or the
parallelogram down button (4) to make the image
or test pattern rectangular.
Without microcomputer control jig:
After pushing G/D
button twice, push (p>) button
or (<4) button to make the image or test pattern
rectangular.
Side Pincushion Adjustment
With microcomputer control jig:
Press the barrel button (21) or the pincushion
button (22) to straighten the sides of the test
pattern or image.
Without microcomputer control jig:
After pushing G/D
button once, push (p>) button
or (<4) button to straighten the sides of the test
pattern or the image.
Tilt Adjustment
With microcomputer control jig:
Press the tilt up button (18) or the tilt down button
(19) to correct the tilt of the display.
Without microcomputer control jig:
Push the G/D
button twice to display the tilt
OSD. Push either the tilt up (A ) or down ( V)
button to display the tilt OSD.
Use the up ( A) and down ( W) buttons again to
correct the tilt of the display.
Samsung Electronics SyncMaster 17GLi
6 Alignments and Adjustments
Save the Data
With microcomputer control jig:
To save the picture data for a mode, push the
mode save button (5).
Degauss
Without microcomputer control jig:
Magnetic fields can build up on the CRT and
cause color impurity. Use the degauss button to
demagnetize the CRT. Push the button once to
activate the degaussing circuit. The degaussing
circuit automatically turns itself off after a few
seconds.
To Delete the User Mode Data
With microcomputer control jig:
To delete the picture data of user's mode, push
user's mode delete button (20).
Without microcomputer control jig:
To delete the picture data of user's mode, press
the degaussing button for 5 or more seconds.
65

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