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Control this projector by using a personal computer (Continued)
[Example] Display MENU selection bar. (' 'is for ASCII code)
Sending commands
from the PC etc.
30 30 72 35 34 0D
'0' '0' 'r' '5' '4' '
'
6) Warning commands
Read the past warning data. The personal computer doesn't attach the data code onto the warning commands
to send. On the other hand, the projector which has received a command attaches the warning data as the
data code to reply.
past data 1 (newest)
past data 2
past data 3
clear past data
The past data
Ep* (* is 7 digits, hexadecimal notation)
*=(MBS)b1,b2,b3,b4,b5,b6,b7,b8, b9, b10, b11, b12, b13, b14, b15, b16, b17, b18, b19, b20, b21, b22, b23, b24, b25, 0, 0, 0(LSB)
b1=Operation time (during boot up '0' / when the power is ON, '1')
b2=Communication error between microcomputer and IC PIO1
b3=Communication error between microcomputer and IC PIO2
b4=Communication error between microcomputer and IC PIO3
b5=Communication error between microcomputer and IC PIO4
b6=Communication error between microcomputer and IC PIO5
b7=Stand-by power short
b8=Switch power short (SC connector)
b9=Switch power short (SP connector)
b10=Switch power short (SD connector)
b11=The air inlet fan is stopped
b12=The air outlet fan is stopped
b13=The power fan is stopped
b14=The audio fan is stopped (This fan is not installed.)
b15=The lamp cover is not closed
b16=The filter cover (bottom) is not closed
b17=The filter cover (front) is not closed
b18=The temperature sensor is off (SZ connector)
b19=Communication error between microcomputer and decoder
b20=Abnormal temperature (outside)
b21=Abnormal temperature (lamp)
b22=Abnormal temperature (LCD)
b23=Abnormal temperature (The difference value of lamp from outside)
b24= The life of a lamp
b25=The lamp is not illuminating.
[Example 1]
The outlet fan was down when the power was ON and the newest past data of the warning was confirmed.
Sending commands
from the PC etc.
30 30 45 70 31 OD
'0' '0' 'E' 'p' '1' '
'
* : '8' '2' '0' '0' '0' '0' mean the numbers as shown below
Bit
b1
b2
b3
b4
ASCII
1
0
0
0
HEX
8
b1=1(The power is ON), b12=1(The outlet fan is stopped), Other= 0
AP – 4
Status code from
projector
30 30 72 35 34 0D
'0' '0' 'r' '5' '4' '
ASCII
HEX
Ep1
45h
Ep2
45h
Ep3
45h
Ec
45h
Status code from
projector
30 30 45 70 38 30 31 30 30 30 30 0D
'0' '0' 'E' 'p' '1' '8' '0' '1' '0' '0' '0' '0' '
b5
b6
b7
b8
b9 b10 b11 b12 b13 b14 b15 b16 b17 b18 b19 b20 b21 b22 b23 b24 b25
0
0
0
0
0
0
0
1
'
70h
31h
70h
32h
70h
33h
63h
' *
0
1
0
0
0
0
0
0
Meaning
Command as same as MENU button
Command received
(Command echo back)
Meaning
Command to confirm past data
Warning command (Outlet fan is stopped when
the power is ON) carried out
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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