Dukane Imagepro 8800a Liquid Crystal Projector Operating Guide

19
Adjustments and functions (continued)
INPUT
The INPUT menu is used to select RGB signal sync signal frequency of the monitor and the VIDEO signal.
RGB
VIDEOfH:38kHz
fV:60Hz
SETUP INPUT OPT.IMAGE
RGB
VIDEOAUTO
NTSC
PAL
SECAM
NTSC4.43
M-PAL
N-PAL
SETUP INPUT OPT.IMAGE
Adjustment item
RGB
VIDEOAdjustment description
Displays the following RGB inputs
fH: horizontal sync frequency
fV: vertical sync frequency
Sets the video signal system. When the screen is unstble (no color) 
or rolls, select the mode that...

20
Adjustments and functions (continued)
Adjustment item
KEYSTONE
MIRROR
BLANK
START UP
P in PAdjustment description
Reduces keystone Reduces keystone
distortion at the bottom distortion at the top
Sets vertical or horizontal inversion of the projected image.
H: horizontal inversion only
V: vertical inversion only
H&V: both horizontal and vertical inversion.
Sets the color to be used for blanking with BLANK ON or when there is no signal. 
Blanking is turned on when there is no signal for approximately 5...

21
Adjustments and functions (continued)
OPT
Communication functions, etc., can be set from the OPT menu.
Adjustment item
COM. SPEED
COM. BITS
TIMER
LANGUAGE
AUTO OFF
SYNC ON GAdjustment description
Sets the communication speed (5 steps).
Sets the bit configuration for the communication data.
7N1...7 data bits, No parity, 1 stop bit.
8N1...8 data bits, No parity, 1 stop bit.
Sets the timer display time (0 - 99) min.
Selects the menu screen language
(English, French, German, Spanish, Italian, Norwegian,...

22
Connection to the video signal terminals
Connection to the RGB signal terminal
1. Input signals
2. Signal input jacks
1. Input signals
2. Signal input jacks
S-VIDEO input (mini DIN 4-pin) Color signal
Ground GroundBrightness signal
The priority sequence of the video input jacks is as follows.
(1) S-VIDEO input jack          (2) RCA jack input jack
When video signals are being projected, the audio input by the video is output to the audio
output jack (RGB/VIDEO).Caution
D-sub 15-pin
shrink jack
Video...

23
Connection to the RGB signal terminal (continued)
•Some computers may have multiple display screen modes. Use of some of these modes will
not be possible with this projector.
•Be sure to check jack type, signal le vel, timing and resolution before connecting this
projector to a computer.
•Depending on the input signal, full-size display may not be possible in some cases. Refer to
the number of display pix els above.
Caution
3.   Example of computer signal
ResolutionfHfVRatingSignal modeDispla y...

24
Connection to the RGB signal terminal (continued)
4.  Initial set signals
The following signals are used for the initial settings.
The signal timing of some computer models may be different. In such case, refer to pages 17 and 18 and adjust
the V.POSIT and H.POSIT of the menu.
DATA
HSYNC
ac bd
DATA
VSYNC
abd
c
Computer/SignalHorizontal signal timing (µs)
abcd
VGA-1(85Hz) 2.0 3.0 20.3 1.0
VGA-2(85Hz) 2.0 3.0 20.3 1.0
PC-9800 3.0 3.8 30.4 3.0
TEXT 2.0 3.0 20.3 1.0
VGA-3 3.8 1.9 25.4 0.6
Mac 13mode 2.1...

25
Connecting the USB
1. Connect the projector and computer with a suitable commercially available cable.
2. Press the INPUT b utton of the projector or the RGB 1/2 button of the remote control and select the input
where the computer is to be connected.
3. Start the mouse function.
4. Refer to page 10, 26 concerning the remote control of mouse operation\
s.
5.  Varying the force with which the DISK PAD b utton is pressed v aries the speed of mouse operation.
1
2
3
4
1
2
3
4
+5V
–DATA
+D ATA
GND
+5V
–D...

26
Connection to the control signal terminal
Use the mouse cable provided or a PS/2 mouse cable (for IBM and compatibles).
Cables for ADB  mouse (Apple), bus mouse (NEC) and serial mouse are available as options.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
CLK
DATA
RTS SEL0
GND
1
2
3
4
5
6
DATA
+5V GND
CLK
6
3 4
21
+5V5control jack
D-sub 15-pin shrink jackProjector ComputerMouse jack  Mini
DIN 6-pin
Mouse cable (PS/2)
• Before making connections, read the instruction manual of the equipment to be connected.
•...

27
Connection to the control signal terminal (continued)
CONTROL signal jack
ADB (Mac) mouse
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
DATA
RTS
GND
1
2
3
4
ADB
+5V
GND
3 4
21
+5V
(POWER ON)
Projector
ComputerMouse jack
Mini DIN 4-pin
Mouse cable (ADB) (option)
Serial mouse
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
GND
TD
1
2
3
4
5
6
7
8
9
CD
RD
TD
DTR
GND
DSR
RTS
CTS
RI
12345
67
89
SELO
RTS
Projector Computer
Mouse jack  
D-sub 9-pin 
Mouse cable (serial) (option) Pin no. RS-232CMouse
PS/2 ADB Serial BUS
1YB
2 CLK
3...

28
Connection to the control signal terminal (continued)
2.  RS232C communication
(1) Turn off the projector and computer power supplies and connect with the RS232C cable.
(2) Turn on the computer power supply and, after the computer has started up, turn on the projector power supply.
(3) Refer to page 20, 21 and set the communication speed and the number of communication bits.
(4) Start RS232C communication.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
RD
TD GND SELO
RTS
1
2
3
4
5
6
7
8
9
CD
RD
TD
DTR
GND
DSR...