Mitsubishi Electronics HC4900 Projector User Manual


 
4
The PC sends the command without attaching the data code to it. On the other hand, the projector attaches to the
received command its current operating status as the data code and send it back to the PC.
[Example] When checking the currently selected input terminal (when the INPUT VIDEO is being selected). (Figures
and symbols enclosed in quotation marks are ASCII codes.):
Sending commands
from the PC, etc.
Status code
from the projector
Description
30 30 76 49 0D
‘0’ ‘0’ ‘v’ ‘I’ ‘
Command for checking the input
terminal
30 30 76 49 76 31 0D
‘0’ ‘0’ ‘v’ ‘I’ ‘v’ ‘1’ ‘
Check result (VIDEO)
8) Menu setting commands (Not executable in stand-by mode. Possible only to read during muting.)
The menu setting commands are used for the menu setting of this projector. If the personal computer sends the
command without attaching the data code, the projector attaches to the received command its current setting
value as the data code and send it back to the PC.
ITEM ASCII HEX VALUE
GAMMA MODE GS 47h 53h 0 (SPORTS), 1 (VIDEO), 2 (CINEMA), 3 (USER1),
4 (USER2), 5 (AUTO)
GAMMA MODE-USER1 GSU1 47h 53h 55h 31h R, G, B, +0 (SPORTS), +1 (VIDEO), +2 (CINEMA),
±10 ±10 ±10 (HIGH, MID, LOW)
GAMMA MODE-USER2 GSU2 47h 53h 55h 32h R, G, B, +0 (SPORTS), +1 (VIDEO), +2 (CINEMA),
±10 ±10 ±10 (HIGH, MID, LOW)
CONTRAST PP 50h 50h ±30
BRIGHTNESS QQ 51h 51h ±30
COLOR TEMP. A 41h 1 (COOL), 2 (MEDIUM), 3 (WARM), 4 (USER),
5 (HIGH BRIGHTNESS)
COLOR TEMP.-USER
(CONTRAST)
P 50h ±30 ±30 ±30 (R, G, B)
COLOR TEMP.-USER
(BRIGHTNESS)
Q 51h ±30 ±30 ±30 (R, G, B)
COLOR T 54h ±10
TINT S 53h ±10
SHARPNESS R 52h ±05
VERTICAL LOCATION IMP 49h 4Dh 50h ±26
AUTO IRIS IRIS 49h 52h 49h 53h 0 (OPEN), 1 (AUTO IRIS 1), 2 (AUTO IRIS 2),
3 (AUTO IRIS 3)
NOISE REDUCTION NR 4Eh 52h 0 (OFF), 1 (ON)
CTI CTI 43h 54h 49h 0–5
INPUT LEVEL IPL 49h 50h 4Ch ±5
LAMP MODE LM 4Ch 4Dh 0 (STANDARD), 1 (LOW)
AUTO POWER ON APON 41h 50h 4Fh 4Eh 0 (OFF), 1 (ON)
AUTO POWER OFF APOF 41h 50h 4Fh 46h 00 (OFF), 05, 10, 15, 30, 60
SPLASH SCREEN SS 53h 53h 0 (OFF), 1 (ON)
BACK COLOR BB 42h 42h 0 (BLACK), 1 (BLUE)
IMAGE REVERSE IR 49h 52h 0 (OFF), 1 (MIRROR), 2 (INVERT), 3 (MIRROR INVERT)
TRIGGER OUT SCT 53h 43h 54h 0 (OFF), 1 (ON)
TEST PATTERN TP 54h 50h 0 (OFF), 1 (CROSS HATCH)
FOCUS/ZOOM LOCK FZL 46h 5Ah 4Ch 0 (OFF), 1 (ON)
LENS SHIFT LOCK LSL 4Ch 53h 4Ch 0 (OFF), 1 (ON)
LENS SHIFT RESET LSRST 4Ch 53h 52h 53h 54h
ASPECT SC 53h 43h 0 (AUTO), 1 (4:3), 2 (16:9), 3 (ZOOM1), 4 (ZOOM2),
5 (STRETCH)
PASSWORD FUNCTION
PSLOCK
50h 53h 4Ch 4Fh 43h
4Bh
0**** (UNLOCK), 1**** (DISPLAY INPUT),
2**** (MENU ACCESS)
**** is a 4 to 8-digit password comprised of any gures 1 to 4.
MENU POSITION MP 4Dh 50h 0 (Upper left), 1 (Lower right)
MENU DIMMER MDIM 4Dh 44h 49h 4Dh 0 (OFF), 1 (ON)
CINEMA MODE CINE 43h 49h 4Eh 45h 0 (VIDEO), 1 (AUTO), 2 (FILM)
VIDEO SIGNAL
(VIDEO only)
VS 56h 53h 0 (AUTO), 1 (NTSC), 2 (PAL), 3 (SECAM), 4 (4.43NTSC),
5 (PAL-M), 6 (PAL-N), 7 (PAL-60)
SET UP STU 53h 54h 55h 0 (AUTO), 1 (OFF), 2 (3.75%), 3 (7.5%)
SCART INPUT SRT 53h 52h 54h 0 (OFF), 1 (ON)