D
D
D
L
L
L
P
P
P
P
P
P
r
r
r
o
o
o
j
j
j
e
e
e
c
c
c
t
t
t
o
o
o
r
r
r
–
–
–
U
U
U
s
s
s
e
e
e
r
r
r
’
’
’
s
s
s
M
M
M
a
a
a
n
n
n
u
u
u
a
a
a
l
l
l
–
49
–
Query Command
ITEM
ASCII
HEX
Software Version
~ q V CR
7Eh 71h 56h 0Dh
Power State
~ q P CR
7Eh 71h 50h 0Dh
Input Select
~ q S CR
7Eh 71h 53h 0Dh
Lamp Hours
~ q L CR
7Eh 71h 4Ch 0Dh
Brightness
~ q B CR
7Eh 71h 42h 0Dh
Contrast
~ q C CR
7Eh 71h 43h 0Dh
Color
~ q R CR
7Eh 71h 52h 0Dh
Tint
~ q N CR
7Eh 71h 4Eh 0Dh
Scaling
~ q A CR
7Eh 71h 41h 0Dh
Color Temperature
~ q T CR
7Eh 71h 54h 0Dh
Projection Mode
~ q J CR
7Eh 71h 4Ah 0Dh
Response message
ITEM
Response Message examples
Software Version
…..
Power State
On Off
Input Select
PC HDMI1 HDMI2 Video Component
Lamp Hours
2000
Brightness 100
Contrast 50
Color (Video)
50
Tint (Video)
50
Scaling
AUTO 16:9 4:3 LETTER BOX REAL 2.35:1
Color Temperature
Lamp Native Warm Normal Cool Cooler
High Cool
Projection Mode
Front Table Front Ceiling Rear Table
Rear Ceiling
Example 1. Get Brightness value
Send Command : ~qBCR
Response : 100
Example 2. Get Color Temperature
Send Command : ~qTCR
Response : Warm
