IPS adjustment on the modules.pdf - 第145页
Edition 1.0 IPS Adjustment for V ari ous Head T yp es on the Module < G04Q h ead > FK - 9F50 - 74 -0 E 7- 11 FUJI CORPORA T IO N 5. Press the low er but t on t o display “CUR RENT UP ”. 6. If the gray scale v alue …
Edition 1.0 IPS Adjustment for Various Head Types on the Module
<G04Q head>
FK-9F50-74-0E 7-10 FUJI CORPORATION
Adjusting the current value (grayscale value)
「
ADJUSTMENT 2
」
1. Continuing from the procedure above, press the upper button to select “Adjustment 2”
mode.
2. Remov e t he four j igs.
3. Press the low er but t on t o display t he cur r ent and grayscale val ues.
4. If the grayscale value is less than 120 adjust it as described below. Also check that the
current v alue i s 20 mA or less.
Inspection item
Tolerance
LED current
adjustment
Adjust the current so that the grayscale value
is120 or more.
CURRENT = 20 mA or less
Grayscale
values
Current
values
CONFIDENTIAL
Edition 1.0 IPS Adjustment for Various Head Types on the Module
<G04Q head>
FK-9F50-74-0E 7-11 FUJI CORPORATION
5. Press the low er but t on t o display “CUR RENT UP”.
6. If the gray scale value is lower than t he tolerance of 120, press the lower but t on to raise
the grayscale value within tolerance. Also, check that the current value is 20 mA or
lower.
7. If the current value is higher than 20 mA, press the upper button to display “CURRENT
DOWN”.
CONFIDENTIAL
Edition 1.0 IPS Adjustment for Various Head Types on the Module
<G04Q head>
FK-9F50-74-0E 7-12 FUJI CORPORATION
8. Press the low er but t on until the current v alue is within tolerance.
9. Once the grayscale value is 120 or more and the current value is 20 mA o r les s, p ress
the upper button to display “ CURR ENT BACK”.
10. Press the lower button t o return to “ADJUST M ENT2 CURRENT”.
CONFIDENTIAL