� SERVICE MODE
ADJUSTMENT PRECAUTIONS
This modelOs setting are adjusted in two different w2C bays:us control and in the though the I(1) In the Service Mode, Key is used to select the mode in the following order.
2
conventional analog manner. The adjustments via the IC bus control include preset-only
items and variable data.AGC &WHITE POINTSUB
GEOMETRICADJ.ADJ.
MODEMODEMODE
1. Setting the service mode by the microprocessor.
1 Make a short-circuit JA122 and JA124 for a second and release to switch to the serviceY-DELAY
ADJ.
mode position and the microprocessor is in input mode. (Adjustment through the I2C busMODE
control). (Use JWS Key to set as well).
2 Press the CH DOWN / UP key on the remote controller to get ready to select the mode
one by one.MISC.ICOFFSET
3 Press the CH DOWN / UP key on the remote controller to select the modes reversibOPTIONlyOPTIONADJ.
MODEMODE
one by one.MODE
4 Using the VOLUME UP/ DOWN key on the remote controller, the data can be modified.
5 Make a short-circuit JA122 and JA124 for a second and release to switch to the normalFORWARD : CH DOWN KEY
mode (OFF) position and the microprocessor is in out of the service mode. REVERSE : CH UP KEY
2. Factory Presetting.AGC &WHITE POINTSUB
GEOMETRICADJ.ADJ.
1 Make a short-circuit JA122 and JA124 for a second and release to switch to the serMODE viceMODEMODE
mode position and turn on the main power switch. Initial values are automatically preset,??
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only when a new EEPROM is used (Judge with the first 4 bytes).AGC TAKE OVER POINT (AGC)W.P. RED STD. W.T. (DRI-RS)MAX VOLUME (SUB-VOL)
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32 The initial data are preset as listed in pages 4-6. VERTICAL SLOPE (V-LIN)W.P. GREEN STD. W.T.(DRI-GS)SUB CONTRAST (SUB-CON)
3 Make sure the data need modify or not (Initial data).???
VERTICAL AMP (V-AMP)W.P.BLUE STD. W.P. (DRI-BS)SUB COLOUR (SUB-COL)
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Note: Once the chassis has been assembly together and ready to be POWER ON for the VERTICAL SHIFT (V-CENT)W.P. RED COOL W.P.(DRI-RC)SUB BRIGHTNESS (SUB-BRI)
FIRST TIME, make sure to make a short-circuit JA122 and JA124 switch to the???
HORIZONTAL SHIFT (H-CENT) W.P. GREEN COOL W.P.(DRI-GC)SUB TINT (SUB-TINT)
service mode position first and then turn on the main power switch. (See 2-1 above).
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S-CORRECTION (S-COR)W.P. BLUE COOL W.P. (DRI-BC)SUB SHARPNESS (SUB-SHP)
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Precaution: If havenOt done this initiation, it may possibly generate excessive Beam
W.P. RED WARM W.P.(DRI-RW)MAX HOTEL VOLUME (HTL-VOL)
current.??
W.P. GREEN WARM W.P.(DRI-GW)HOTEL PROGRAM NO(HTL-PRG)
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3. For reference please check with memory mapW.P. BLUE WARM W.P.(DRI-BW)OSD GRB REFERENCE (RGB)
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(UA1 Series type RH-iX3368CE Attachment)BLACK LEVEL OFFSET R (CUT-R)
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BLACK LEVEL OFFSET G (CUT-G)
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CATHODE DRIVE LEVEL(CDL)
FORWARD : CH DOWN KEY
REVERSE : CH UP KEY
* ( ) means OSD display.
CX51K4 CX51K3
3-13-2 |
ACEC
