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A–4
3M 1997
3M Multimedia Projector MP8650
A–2. Serial Command Codes, continued
Function Code Meaning
Attribute Memory Write Codes
D10W00
D10W01
D10W02
D10W03
D11W00
Read Codes
D10R
Set to Default
Set to Memory 1
Set to Memory 2
Set to Memory 3
Store current settings in current memory
Returns:
00 – Default
01 – Memory 1
02 – Memory 2
03 – Memory 3
Color (Saturation) Write Codes
D15W00 to D15W14
Read Codes
D15R
Sets color (saturation) level to a value between 00 and 14
hex. This corresponds to 20 possible settings.
Returns:
00 to 14 hex
Sharpness Write Codes
D16W00 to D16W03
Read Codes
D16R
Sets sharpness level to a value between 00 and 03 hex.
This corresponds to 4 possible settings.
Returns:
00 to 03 hex
Gamma Correction Write Codes
D17W00 to D17W14
Read Codes
D17R
Sets gamma level to a value between 00 and 14 hex. This
corresponds to 20 possible settings.
Returns:
00 to 14 hex
Coring Write Codes
D18W00
D18W01
Read Codes
D18R
Coring off
Coring on
Returns:
00 – Coring is off
01 – Coring is on
P–Clock Write Codes
D31Waaaa
Read Codes
D31R
The aaaa corresponds to the actual P–Clock number in
hex.
Returns:
4 digit P–Clock number in hex
Phase Write Codes
D34W00 to D34W7F
D35W00
Read Codes
D34R
Set phase to a value in the range of 00 to 7F hex.
Reset phase to default
Returns:
00 to 7F
Timer Reset Write Codes
D60W00
Read Codes
D60R
Reset the accumulated operating time to 0
Returns:
0000 to 9999 decimal value of operating hours