21V-R70MM
5 – 13
ADJ US T ME NT
IT E M
ADJ US T ME NT
P OS IT ION
C ONT R OL
P R E -ADJ US T
R E QUIR E ME NT
C ONT E NT
INP UT
C ONDIT ION
OUT P UT
ADJ US T ME NT
P R OC E DUR E
S YMB OL
MODE L NAME
S C R E E N
V11,V12,V13
S T E P R ANG E
0~255
21V-R 70MM
I2C C ONT R OL
OP T ION S E T UP , B US S E T UP
W INDOW P AT T E R N OR US 4C H LION HE AD
220 V
C ONF IR MAT ION ON C R T DIS P LAY .
[VOL T AG E C ONF IR MAT ION ]
1) IN S E R VIC E MODE , S E T V04 & V11 & V12 & V13 T O 127; V14 & V15 T O 64 , G E T IN Y -
MUT E B Y R /C AND S E T V19 T O "1", P IC T UR E AP P E AR IN C UT -OF F C ONDIT ION.
2)ADJ US T T HE S C R E E N S O T HAT C UT -OF F LINE AP P E AR IN LOW B R IG HT , T HE N J UDG E
T HAT W HE T HE R T HE C UT -OF F LINE AP P E AR IN R E D OR G R E E N OR B LUE C OLOR , IN
T HIS C ONDIT ION V11= R -C UT OF F ,V12=G -C UT OF F ,V13=B -C UT OF F , F IX T HE DAT A OF T HE
C OLOR AP P E AR IN C UT -OF F LINE AND US E R /C T O ADJ US T T HE OT HE R T W O C UT -OF F
DAT A S O T HAT C UT -OF F LINE C OLOR B E C OME W HIT E .
3)T UR N T HE S C R E E N VR OF F B T S O T HAT C UT -OF F LINE J US T DIS AP P E AR AND US E R /C
T O S E T V19 T O "0", NE XT DIS AB LE T HE Y -MUT E S O T HAT P IC T UR E AP P E AR IN NOR MAL
MODE .
HIS TOR Y
OF R E V IS ION
R E V IS E D C ONTE NT .
Содержание 21v-r70MM
Страница 35: ...21V R70MM 8 2 10 11 12 13 14 15 16 17 18 19 ...
Страница 36: ...21V R70MM 8 3 A C B D E F G H 2 10 9 8 7 6 5 4 3 1 CRT BLOCK DIAGRAM ...
Страница 39: ...21V R70MM 10 2 10 11 12 13 14 15 16 17 18 19 ...
Страница 40: ...21V R70MM 10 3 SCHEMATIC DIAGRAM CRT UNIT A C B D E F G H 1 2 3 4 5 6 7 8 9 10 ...
Страница 42: ...21V R70MM 11 2 A C B D E F G H 2 10 9 8 7 6 5 4 3 1 ...
Страница 43: ...21V R70MM 11 3 A C B D E F G H 2 10 9 8 7 6 5 4 3 1 ...