Sharp LC-32X20E Service Manual page 48

LC-32X20E/S/RU, LC-37X20E/S/RU
5) Repeat step 4) for points 4, 3, 2, and 1.
[Adjustment reference standard value]
Adjustment spec ± 0.002 Inspection spec ± 0.004 (point 1 and 2)
Adjustment spec ± 0.001 Inspection spec ± 0.002 (Excluding the above-mentioned)
* Adjusting procedure by use of [RS-232C]
1. Get ready the PC with COM port (RS-232C) running on Windows 95/98/ME/2000/XP operating system, as well as the RS-232C cross cable.
2. Start the unit with the RS-232C cable connected.
3. Start the terminal software. (The freeware readily available on the Internet will do.)
4. Make the following settings.
Baud rate 9,600 bps
Data LENGTH 8 bit
Parity bit None
Stop bit 1 bit
Flow control None
5. If the settings are correct, the terminal software indicates "ERR" against pressing of the "ENTER" key.
6. After the settings are done correctly, it is possible to make an adjustment by typing in the command shown in the table below and pressing the
"ENTER" key on the keyboard.
7. Command entry is successful if the terminal software indicates "OK" when the "ENTER" is pressed. If "ERR" is shown, retry to enter the command.
8. Send the process mode switching command to switch from the RS232C operation mode to the process mode.
KRSW0001: "ERR" is returned.
KKT10037: When "OK" is returned, the process mode becomes active. When "ERR", start over from KRSW0001.
9. Send each adjustment command.
RS-232C command list
Command
KYOF0000 Remote control disabled
OSDS0001 OSD display inhibited
SBSL0016 Light control level MAX
MSET0001 Background adjustment start
MSET0004 Initialization of adjustment value
LEV60928 Graduation 6 (928-graduation adjustment)
MG6G **** Adjustment of G of graduation 6
MG6R **** Adjustment of R of graduation 6
MG6B **** Adjustment of B of graduation 6
LEV50800 Graduation 5 (800-graduation adjustment)
MG5G **** Adjustment of G of graduation 5
MG5R **** Adjustment of R of graduation 5
MG5B **** Adjustment of B of graduation 5
LEV40656 Graduation 4 (656-graduation adjustment)
MG4G **** Adjustment of G of graduation 4
MG4R **** Adjustment of R of graduation 4
MG4B **** Adjustment of B of graduation 4
LEV30528 Graduation 3 (528-graduation adjustment)
MG3G **** Adjustment of G of graduation 3
MG3R **** Adjustment of R of graduation 3
MG3B **** Adjustment of B of graduation 3
LEV20352 Graduation 2 (352-graduation adjustment)
MG2G **** Adjustment of G of graduation 2
MG2R **** Adjustment of R of graduation 2
MG2B **** Adjustment of B of graduation 2
LEV10184 Graduation 1 (176-graduation adjustment)
MG1G **** Adjustment of G of graduation 1
MG1R **** Adjustment of R of graduation 1
MG1B **** Adjustment of B of graduation 1
MSET0003 Writing of adjustment value
Function
3 – 16
Remarks
0000 ~ 4095
0000 ~ 4095
0000 ~ 4095
Calculated value
0000 ~ 4095
0000 ~ 4095
Calculated value
0000 ~ 4095
0000 ~ 4095
Calculated value
0000 ~ 4095
0000 ~ 4095
Calculated value
0000 ~ 4095
0000 ~ 4095
Calculated value
0000 ~ 4095
0000 ~ 4095