The interface used complies with the RS-232C. Set the communication software as listed below.
Baud rate : 9600 bps
Number of bits : 7 bits
Parity : Non parity
Stop bit : 1 bit
(2) Computer connection
Connect an external computer using a straight cable with 9-pin, D-SUB connectors.
The connectors should be wired as shown below.
The following tables show the availability of each command according to the status of the set. Each command is
available in the conditions marked . (C) indicates that the command is available only when the COMP. 1 or COMP.
2 input is selected, and (V) indicates that it is available only when the video input is selected. "a", "aa" and "b" in the
Command columns indicate character strings, and "dd" and "dddd" indicate figures from 0 to 9 or sign (-).
The Function columns describe only the simple descriptions. Refer to the "Instruction Manual" for details.
Table 5 Integrator Commands Note: Effective only when the set is started in the integrator mode.
Set
ON
RS‑232C
Adjust
ON
Note
CommandFunction
GIT
Checks the integratormodesettingvalues.
Standby
Power
ON
Menu
IaCa =R/G/B Note
IaBa =R/G/B
Checks the sub‑brightness.
Note
2.1 Basic Commands
Command NameFunction
2.1.1 PON/POF Power ON/OFF switching.
2.1.2 INV/IN1/IN2 Input selection.
2.1.3 AK, EO, MSTransmission/reception check.
2.1.4 GST, GPP, GAD Current set status check.
2.1.5 AJY/AJN Start/end of adjustment using commands.
2.1.1 PON/POF Commands
---------------------------------------------------------------------------------------------------------------Function: Switches the power mode between standby <-> power ON.
These commands switch respectively the standby mode to power ON mode and the power ON mode to standby mode.
The current mode can be checked with the GST command.
PON: Switching from the standby mode to the power ON mode.
POF: Switching from the power ON mode to the standby mode.
2.1.2 INV/IN1/IN2 Commands
---------------------------------------------------------------------------------------------------------------Function: Selects the input.
These commands switches the input to the set.
The current input selection can be checked with the GST command.
INV: Selection of the video input.
IN1: Selection of the COMP. 1 input.
IN2: Selection of the COMP. 2 input.
---------------------------------------------------------------------------------------------------------------Note: These commands can be issued only in the menu OFF mode.
Digital zooming is deactivated when any of these commands is issued.
2.1.3 AK, EO and MS Commands
---------------------------------------------------------------------------------------------------------------Function: Checks the transmission and reception through RS-232C.
These commands checks operations through the RS-232C line.
AKY/AKN:
Acknowledgment ON/OFF.
These commands make it possible to output ACK (0x06) indicating normal completion or NAK (0x15) indicating
abnormal
completion as the check signal to be returned after command execution.
EON/EOF:
Echo-back ON/OFF.
These commands make it possible to output the echo-back of input commands.
They can be used to check the circuit connection, etc.
MSY/MSN:
Status display ON/OFF.
These commands make it possible to output the current status when the GST, GPP or GAD command is executed.
A message is output when the AJY status is activated, the AJY status is deactivated or the set is switched from
the standby mode to power ON mode.
AKY: Setting so that the acknowledgment is returned.
AKN: Setting so that the acknowledgment is not returned.
EON: Setting so that the echo-back is returned.
EOF: Setting so that the echo-back is not returned.
MSY: Setting so that the status data, etc. are returned.
MSN: Setting so that the status data, etc. are not returned.
2.1.4 GST, GPP and GAD Commands
---------------------------------------------------------------------------------------------------------------Function: Checks the current status of the set.
2. Input status
(Section corresponding to "INV" in Example 2)
INV: Video input
IN1: COMP. 1 input
IN2: COMP. 2 input
(Section corresponding to "SIN" in Example 2 ... Video input)
SIN: S-VIDEO input
VIN: Ordinary (composite) video input
(Section corresponding to "NTS" in Example 2 ... Video input)
NTS: NTSC mode video
PAL: PAL mode video
443: 4.43 NTSC mode video
NPL: N PAL mode video
MPL: M PAL mode video
SEC: SECAM mode video
B/W: Black/white mode (Used when the video format cannot be identified)
Input status display when a COMP. input is selected
Example 3: Status display when video input is selected
IN2: 1024*768 15KHz 60Hz/SZT0/DZON0
(Section corresponding to "1024*768" in Example 3)
1024*768, etc.: Resolution
1024*768i, etc.: "i" is added to indicate an interlaced signal.
HDTV: "Hi-Vision" HDTV input
OUT RANGE: The signal is out of the processable range.
NO SIGNAL: No signal is input.
(Section corresponding to "15KHz" in Example 3)
Horizontal frequency display.
(Section corresponding to "60Hz" in Example 3)
Vertical frequency display.
(Section corresponding to "SZT" in Example 3)
SZT: True mode
SZE: Enlarged/reduced mode
(Section corresponding to "0" after "SZT" in Example 3)
0: Compression mode
The following is valid with a 1024*768 or higher-resolution signal in true mode.
1: Top left display
2: Bottom left display
3: Bottom right display
4: Top right display
5: Center display
(Section corresponding to "DZON" in Example 3)
DZON: Digital zooming is ON.
DZOF: Digital zooming is OFF.
(Section corresponding to "0" after "DZON" in Example 3)
0: Standard size
1: 1.5X
2: 2X
3: 3X
4: 4X
3. Muting status
(Section corresponding to "AOF" in Example 2)
AON: Audio muting deactivated
AOF: Audio muting activated
(Section corresponding to "VON" in Example 2)
VON: Video muting deactivated
VOF: Video muting activated
4. Menu status
MENU: Menu is open.
AJY: AJY mode
AJYi: AJY mode (when the set has been started in the integrator mode)
NORM: AJN mode with the menu closed
5. Volume
6. Status messages
INC: Input signal is out of range.
NOS: No signal input.
PRL: Please replace lamp. Change the lamp now.
DMG: Damaged lamp. The power will turn off automatically in about 8 minutes after this message is displayed.
NML: Normal status.
---------------------------------------------------------------------------------------------------------------GPP command: Input GPP[CR] to check the picture and picture quality adjustment values.
Example 4: When the video input is selected
PICTURE PARAMETERS
CNT:- 12 ... Contrast value
BRT:- 20 ... Brightness value
COL:+ 0 ... Color depth value
TNT:+ 2 ... Tint value
SHP:- 10 ... Sharpness value
VSS:AUT ... Video system setting value
Video system setting values
AUT: Auto
NTS: Fixed at NTSC
PAL: Fixed at PAL
MPL: Fixed at M PAL
NPL: Fixed at N PAL
SEC: Fixed at SECAM
443: Fixed at 4.43 NTSC
Example 5: When a COMP. input is selected
PICTURE PARAMETER
CNT:- 12 ... Contrast value
BRT:- 22 ... Brightness value
FRQ: 800 ... Sampling clock count value
PHS: + 8 ... Sampling clock phase value
CLM: STD ... Color mode value
Color mode values
STD: Standard
VVD: Vivid colors
---------------------------------------------------------------------------------------------------------------GAD command: Input GAD[CR] to check the mode setup.
Example 6:
ADDITIONAL SET UP
OUT:LNK ... Computer output setup
AIN :LNK ... Audio input setup
BGC:BLK ... Background color setup
DSP:OFF ... Display setup
REV:HOR ... Reversion setup
LNG:JPN ... Language setup
Computer output setup
LNK: Linked
IN1: Fixed at COMP. 1
IN2: Fixed at COMP. 2
CRS: Cross
Audio input setup
LNK: Linked
INV: Fixed at video input
IN1: Fixed at COMP. 1 input
IN2: Fixed at COMP. 2 input
Background color setup
BLK: Black
BLU: Blue
Display setup
ON: On
OFF: Off
Reversion setup
NOR: Normal
VER: Vertical, up/down reversion
HOR: Horizontal, left/right reversion
FUL: Full (vertical/horizontal) reversion
Language setup
ENG: English
GER: German
FRA: French
ITA: Italian
SPA: Spanish
JPN: Japanese
--------------------------------------------------------------------------------------------------------------Note: The GPP and GAD commands are available only in the AJY status with the menu OFF.
It is required to initiate the MSY status.
2.1.5 AJY/AJN Commands
---------------------------------------------------------------------------------------------------------------Function: Switches the adjustment mode through RS-232C ON/OFF.
AJY: Activates the AJY status. Before using a command which is noted to be available in the AJY status, AJY should
be issued to activate the AJY status.
AJN: Deactivates the AJY status. Before using the Z, DZ, AON/AOF, VON/VOF, ATS, SZT/SZE, FUP/FDW or VOL
command,
the AJY status should be deactivated.
The current AJY status can be checked with the GST command.
---------------------------------------------------------------------------------------------------------------Note: The AJY status is deactivated when the menu of the set is opened from the remote control unit or main unit.
The menu is canceled when the AJY status is activated while the menu is open.
2.2 Setup Commands
Command NameFunction
2.2.1 VON/VOF Video muting ON/OFF
2.2.2 AON/AOF Audio muting ON/OFF
2.2.3 CLMS/CLMVColor more (white balance table) setting
2.2.4 VS Video system setting
2.2.5 DSP On-screen display ON/OFF
2.2.6 LG Language setting
2.2.7 RP Display mode in rear projection (ceiling hanging) installation
2.2.8 BG0/BG1 Background color setting
2.2.9 OT Computer output setting
2.2.10 AI Audio input setting
2.2.11 SZT/SZE Computer screen resizing
2.2.12 DZ Digital zooming setting
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