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S
F
P
E
C
I
L
Portable LCD Projector
Status asking commands
Command
Description
QP W
Standby power status
Q$ S
Lamp status
QI N
Input signal status
QA V
Volume adjustment value
QV C
Color adjustment value
QV T
Tint adjustent value
QV B
Brightness adjustment value
QV R
Contrast adjustment value
QV S
Sharpness adjustment value
QW R
White balance: R adjustment value
QW G
White balance: G adjustment value
QW B
White balance: B adjustment value
QH P
Horizontal position adjustment value
QV P
Vertical position adjustment value
QC P
Clock phase adjustment value
QD C
Dot clock adjustment value
QS P
Projection method status
QL G
On-screen menu language
QX G
Wide mode status
QV X : DL VI 0
Daylight View status
QP M
Picture mode status
QF Z
Freeze status
Q$ L
Lamp run time
QS H
Shutter function status
QK S
Keystone correction status
QT E
Color temperature adjustment status
Parameter format
Parameter format
Size (Byte)
<pl>
3 (1 or 2 bytes also
possible when
under control)
<off on>
1
<input signal>
3
<installation>
1
<language>
3
<power condition>
3
<lamp condition>
1
<acctch>
4
<color temp>
1
<date>
8
<time>
6
NOTE: If a wrong command is received, the projector will send an ER401 command to the computer.
Command example
To set the volume to +30, send the command as shown right.
NOTE: When sending commands without parameters, a colon (:) is not necessary.
As of August 2009
E
Off
On
Auto
Off
Auto
On
Natural
Standard
Dynamic
Blackboard
Whiteboard
Definition
Decimal without signs: 0 to 999 (000, 001, 002...999)
Decimal with signs: -99 to +99 (-99...-01, +00, +01, +02...+99)
Callback from the projector is 3 Byte.
0 = off, 1 = on
RG1 = computer 1, RG2 = computer 2, VID = video, SVD = S-Video
0 = front, 1 = rear, 2 = ceiling and front, 3 = ceiling and rear
ENG = English, DEU = German, FRA = French, ESP = Spanish,
ITL = Italian, JPN = Japanese, CHI = Chinese, POR = Portuguese,
SVE = Swedish, NOR = Norwegian, DAN = Danish, POL = Polish,
CES = Czech, MAG = Hungarian, RUS = Russian, THA = Thai, KOR = Korean
000 = power off (standby mode off), 001 = power on (standby mode on)
0 = standby, 1 = lamp on under control, 2 = lamp off,
3 = lamp off under control
Decimal without signs: 0000-9999 hours
0 = economy, 1 = normal, 2 = high
y1y2y3y4m1m2d1d2w = year (y) month (m) day (d) day of week (w)
Day of week: Monday = 1, Tuesday = 2, ... Sunday = 7
h1h2m1m2s1s2 = hour (h) minute (m) second (s)
PT-LB78V
Callback
<Parameter>
<power condition>
<lamp condition>
<input signal>
<pl>
<pl>
<pl>
<pl>
<pl>
<pl>
<pl>
<pl>
<pl>
<pl>
<pl>
<pl>
<pl>
<pl>
<pl>
<0>
<1>
<2>
<+00000>
<+00001>
<+00002>
<NAT>
<STD>
<DYN>
<BBD>
<WBD>
<off_on>
<acctch>
<off_on>
<pl>
<color temp>
STX
AVL
:
Start
Command
30
ETX
Parameter
End
< 9 >
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