Hitachi 50VF820 Service Manual page 53

FC6 (12/20)
Adjustment Adjustment Item
Mode OSD
FC6
240 Gamma Line 2 Setting
241
242
243
244 Gamma Line 1 Setting
245
246
247
248 Gamma Line 0 Setting
249
250
251
252 Gradation Amp Weight Ratio
253 Gradation Amp Weight Ratio 1
254 Gradation Amp Weight Ratio 2
255 Gradation Amp Max Histogram Ratio
256 Gradation Amp Min Histogram Ratio
257 Gradation Amp Up Gain
258 Gradation Amp Down Gain
259 Gradation Amp Max APL
260 Gradation Amp Min APL
261 RGB Gamma Line 14 Setting Offset
262 RGB Gamma Line 16 Setting Offset
BACK TO ADJUSTMENTS
Adjustment Initial Data(HEX)
Range(HEX) LC58E LC58 LC57
for Dark Picture 000~3FF 26 ←
for Standard 000~3FF 22
←
for Bright Picture 000~3FF 17 ←
for Very Bright Picture 000~3FF 17
←
for Dark Picture 000~3FF 10 ←
for Standard 000~3FF 10 ←
for Bright Picture 000~3FF 0C ←
for Very Bright Picture 000~3FF 0C ←
for Dark Picture 000~3FF 00
←
for Standard 000~3FF 00 ←
for Bright Picture 000~3FF 00 ←
for Very Bright Picture 000~3FF 00 ←
00~7F 50 ←
00~7F 0F
←
00~7F 05 ←
00~FF 1E
←
00~FF 0A ←
00~1F 14 ←
00~1F 02 ←
00~FF 3C ←
00~FF 28
←
00~FF 00h ←
00~FF 00h
←
FC6 (13/20)
Adjustment
Mode OSD
← ←
← ←
← ←
← ←
← ←
← ←
← ←
← ←
← ←
← ←
← ←
← ←
← ←
← ←
← ←
← ←
← ←
← ←
← ←
← ←
← ←
← ←
← ←
53
Adjustment Item
FC6
263 Black Stretch & Black Correction Speed
00h: Fast, 10h: Slow
264 Black Stretch & Black Correction Reset ∆APL
265 Black Stretch & Black Correction Reset APL
266 Black Stretch & Black Correction Speed Up ∆APL
267 Black Stretch & Black Correction Speed Up Step
00h: Direct, 01h: Slow~FFh: Fast
268 Black Stretch Gain Up Step 0
00h: Direct, 01h: Slow~FFh: Fastx8
269 Black Stretch Gain Up Step 1
00h: Direct, 01h: Slow~FFh: Fastx8
270 Black Stretch Gain Down Step 0
00h: Direct, 01h: Slow~FFh: Fastx64
271 Black Stretch Gain Down Step 1
00h: Direct, 01h: Slow~FFh: Fastx64
272 Black Stretch Gain Step SW0
273 Black Stretch Gain Step SW1
274 Black Stretch Start Level
275 Histogram Value
276 Black Stretch Change Point 0 Black Area
277 Black Stretch Change Point 1 Black Area
278 Black Stretch Change Point 2 Black Area
279 Black Stretch Change Point 3 Black Area
280 Black Stretch Change Point 4 Black Area
281 Black Stretch Change Point 0 Gain
282 Black Stretch Change Point 1 Gain
283 Black Stretch Change Point 2 Gain
284 Black Stretch Change Point 3 Gain
285 Black Stretch Change Point 4 Gain
LC58/LC58E
Adjustment Initial Data(HEX)
Range(HEX) LC58E LC58 LC57
00~10 00 ← ← ←
00~FF 0A
← ← ←
00~FF 32 ← ← ←
00~FF 0E
← ← ←
00~FF 00 ← ← ←
00~FF 03 ← ← ←
00~FF 04 ← ← ←
00~FF 03 ← ← ←
00~FF 80
← ← ←
00~FF 32 ← ← ←
00~FF 3C ← ← ←
00~FF 72 ← ← ←
00~05 03 ← ← ←
00~FF CA
← ← ←
00~FF 6E ← ← ←
00~FF 78
← ← ←
00~FF 78 ← ← ←
00~FF 78 ← ← ←
00~FF 41 ← ← ←
00~FF 26 ← ← ←
00~FF 00
← ← ←
00~FF 00 ← ← ←
00~FF 00
← ← ←