Osoto A Series User manual

MULTI-MEDIA HIGH RESOLUTION
DIGITAL PRESENTER
Operation Manual
Please read this manual carefully before operation.

NOTES☆：
Warning：
To avoid fire or leakage of electricity, please
keep this visual presenter dry. There is high-volt
accessories assembled inside. Refer service to
qualified personnel. Do not try to fix it yourself.
1. Check the voltage and frequency before any operation.
Please make sure that the supply power is dynatron, and
0-wire, live wire, and ground wire are correctly connected.
2. To avoid static high-volt strike, please connect ground
wires correctly. Do not move cables with power on.
3. Do not try to change the structure. Do not operate
when it is naked.
4. Keep this instrument from tinderbox, liquid, or metal.
Do not present tinderbox or liquid on the base board.
5. Do not use this instrument under situations like high
temperature, wet, caustic gases, dusty, or shaky. Please place
it on STABLE desk. Objects should be less than 1kg.
6. Remove power supply before cleaning. Please clean it
with dry cloth without thinner, volatile gas, or insecticide.
7. Release the plug when the instrument is unused.
8. Keep children away from this instrument.
9. Remove power supply when abnormal signals occur
like noise or smoke, and release the plug.
1

INSTRUCTIONS☆：
Thank you for using this instrument. Please read this manual
carefully for comfortable use later on.
Features：
Decent design with fashionable style.
With unique flectional arms, it controls light direction and
avoids light reflection. (Patent right achieved).
12x optical zoom and 8x digital zoom, camera helps to
display small characters clearly.
With 1,300,000 pixels line-by-line scan CCD, it output high
quality signals in 1280×1024 high resolution with no flicker or
shaking problems when displaying small characters. It can be
connected with a projector or displayed directly through RGB
ports, which is especially suitable for teaching and
presentation.
With ESD static protection function, it protects the
components when switching plug electriferously.
Strong image processing ability: Freeze, Division,
Color/B/W, Negative, Mirror, Image save, Brightness etc.
Several inputs and outputs help to combine multimedia
instruments freely.
Full direction camera which can be rotated horizontally and
vertically at 350°.
Control mode: control panel, remote control and software.
Volume adjustable microphone jack is available for wire
and wireless microphone.
2

☆CONTENTS：
SAFE NOTES ……………………………………….………1
BASIC INTRODUCTION……………………………………2
STRUCTURE & PARTS……………………….……………4
STRUCTURE………………………..………….………4
BACK…………………………………………….………4
CONNECTION…………………………………….…………5
BASIC OPERATION ………………………………..………6
SET UP …………..…………………………………….6
FOLD……………………………………………………6
OPERATION…………………………………………………7
CONTROL PANEL ……………….……………………7
REMOTE CONTROL…………………………………11
COMPUTER ……………………….…………………15
DAILY MAINTANCE ………………………………………16
F & A…………………………………………………………17
SPECIFICATIONS…………………………………………18
ACCESSORIES……………………………………………19
3

☆STRUCTURE & PARTS：
4
Note: BACK STRUCTURE sub
j
ects to the actual
p
roduct.
STRUCTURE：
1. Flexible pole；2. Flexible pole lock；3. Main pole；4.
Main pole lock；5. Power switch；6. Camera head；7.
Infrared port；8. Camera；9. Upper light；10. Upper light
arm；11. Base light；12. Control panel；13. Microphone plug
& volume
1
2
9
10
11
12
7
8
3 9
10
BACK
1 2 4 5 6
3 2 7
1. RGB In 2. RGB Out 3. RS-232 4. USB (optional) 5. AV
Input 6. AV Output 7. Input port of direct current 12V/1.5A
13
6
45

☆CONNECTION：
CONNECTION：
Computer Lap-top VCD、DVD、VCR
LCDProjector TV
Back-shoot
/ Digital TV
Notes: Please disconnect the visual presenter when
under assembling.
5

☆BASIC OPERATION：
1
2
3
45
UNWRAP:
66
7
1-2. Press the “main role lock” button and pull up the main
pole; 3. Pull out the flexible pole; 4-5. Adjust camera
horizontally or vertically; 6-7. Pull up the upper light arms and
adjust the direction.
Notes：Do not press the “Flexible role button” when raise
the flexible role.
76
5
3
4
2
2
1
FOLD:
1. Make the upperlight arms vertically parallel ⒉Lay
down the arms 3-4. Press the “Flexible pole button” and lay
down the flexible pole 5. Make the camera head vertically
parallel to the main pole 6-7. Press the main pole button and
lay down the pole.
6

☆OPERATION：
Control mode ：1. Control panel ；2. Infrared remote
control ；3. Computer. Each of them can be carried out
separately or combined.
1. CONTROL PANEL：
POWER:
Switch the button to “┃”, the indicator lights of
“RGB” and “AV” will twinkle to green. It means
“Power on”.
Switch the button to ”○” to shut off
LIGHT:
Pressing “Light” to on/off the upperlight or
baselight.
RGB IN：
Repeatedly pressing “RGB switch”, to select
machine signal and external PC RGB signal input.
When choosing machine RGB signal, ”RGB switch” indicator
light would comes green continually, when choosing external
PC RGB1 signal, ”RGB switch” indicator light would comes
orange continually, when choosing PC RGB2 signal, ”RGB
switch” indicator light would comes red continually. Note: If
current state was VGA signal output, there is no AV signal
outputed .
7

☆OPERATION：
AV IN:
Repeatedly pressing “AV switch”, to select
camera signal and external AV signal. When
choosing camera signal, ”AV switch” indicator light
would comes green continually, when choosing external AV
signal 1, ”AV switch” indicator light would comes orange
continually, when choosing external AV signal 2, ”AV switch”
indicator light would comes red continually. Noter: If current
state was AV signal output, there is no VGA signal outputed.
8
TELE/WIDE:
Pressing the “TELE/WIDE” button to
zoom in/out the image.
AF/FAR/NEAR:
Pressing “AF“ button for auto focus; press Tele
or WIDE button to adjust focus gradually and
constantly. Press this button for 3 seconds to enter into the
menu, where you can set up and operate the visualizer.

☆OPERATION：
BRT-/BRT+ :
The brightness can be adjusted with
“BRT-” & “BRT+” .
FREEZE:
Pressing “FREEZE” to freeze the current image
for detailed studying; re-press it to cancel.
DELETE:
Under the state of Preview to press “Delete”,
OSD shows “Delete?”, then pressing “Delete” again
to confirm deleting this image, pressing other keys to
quit.
9

☆OP0ERATION：
SPLIT:
In the state of image saved already, pressing
“Division” to make 1/2 screen comparision between
the moving image and the machine saved image,
then pressing “Next” to make screen comparision between
moving image and the machine saved image.
Normal Vertical L1/2
NEXT:
In the state of Preview, pressing “Next” to
preview circularly, and pressing “Next ” to save or
delete images by choosing ID .
SAVE:
Pressing “Save”, to save the current image to the
imag saving chip. Note: When images are full, and
more to be saved, the previous images would be covered.
Also images could be saved to designated position. Do as
followed :Before savimg, pressing the “Next” on the remote
control, choose the position to be saved, then pressing “Save”
to save .
10

☆OPERATION：
PLAYBACK:
Pressing LOAD button to replay the saved
images one by one. Press this button for 2 seconds
to return to the normal image mode. Note: It shows no photos
if there are no saved images.
2. REMOTE CONTROL
ICON ENGLISH DESCRIPTION
POWER Turn on/Turn off, or decode projector’s on .
LAMP On/Off of light and baselight, or decode
projector’s off.
VOL+ Increase volume.
VOL- Reduce volume.
AV Switch the AV signal output to the TV
RGB Switch the RGB signal output to the
projector or PJTV
SIGNAL RGB and AV signal output switch
DIVISION Freeze the left part of image, move and
compare with right part of image.
ROTATE W/B & Color of image.
FREEZE Freeze the shooting image.
NEGATIVE Show image in positive/negetive form.
TEXT Display picture in text/image form.
B.W. W/B & Color of image.
CAPTURE Store the current image.
PREVIEW Display images in splited form .
NEXT Choose next picture to recycle or
delete.
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PLAYBACK Display stored image fulfilled screen.
DELETE Delete choosed picture in splited state.
TELE Enlarge image.
WIDE Contract image .
AF Focus automatically one time.
FAR Focus manually.
NEAR Focus manually .
☆OPERATION：
12

☆OPERATION：
OSD menu operation: PICTURE, RGB, RESOLUTION and
SYSTEM. Operate as shown below:
In the normal state, press FOCUS for 3 seconds to enter
into the main menu, and then press WIDW or TELE button to
enter into PICTURE, RGB, RESOLUTION or SYSTEM setup.
After entering into the menu, press WIDW or TELE to select
the option to be set up, and then press Far or Near to set up
the detailed specification under each option.
Pressing “Tele” “Wide” to come to the image setting
selection, pressing “Focus” to come to operation, pressing
“Tele” “Wide” to select operation items needed, pressing “Far”
“Near” to setup the selected items. After entering the image
setting, which could setup the brightness, contrast, saturation
and acutance .
13

☆Operation Instruction：
After entering the color selection item, which could select
the mode of beforehand default color, or select the
user-defined mode, then come to the adjust of R-OFFSET,
G-OFFEST and B-OFFEST
After entering to the system setting item ,which could select
the language .Pal ,NTSC and default setting could be choosed
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offered by TV mode .
☆Operation Instruction：
After entering into the RESOLUTION page, you can set up the
resolution.
3. Software
Please connect this visual presenter with computer with
the attached RS-232 cable.
Please insert the attached disk into the computer driver
under Windows 9X/2K/XP. Follow the instructions to complete
the installation. Then run “C:\ Program Files\Video presenter
software\PRESENTER.EXE” or click the “PRESENTER” icon
on the desktop, you will enter the “Software interface “as
shown.
15

☆Daily Maintenance：
1．Do not switch the supply power too frequently in order to
protect the camera.
2．Please do not switch the upperlight and baselight too
frequently. At least 20s interval is needed.
3．Do not let the camera face any strong light.
4．Disable the power supply when removing this equipment.
Do not move it by lifting the main pole or light arm.
5．Do not bend the arms up to 90°, neither revolve it
horizontally；
6．Do not try to pull out the flexible arm when the equipment id
folded.
7．Do not push hard when lying down the light arms.
8．Keep this equipment dry. Do not try to wipe the camera with
fingers.
9．Please release the power cable when unused, and cover it
with cloth.
10. The validity period is 8 years. Please get it re-examined at
the service counter if you want to continue to use.
16

☆FAQ：
Question Answer
Re-connect the power supply cable.
Power is off. Please turn it on.
Re-connect the Audio/Video/RGB cable.
Check if the input/output connection is correct.
Adjust the resolution
No image,
No sound
Or you just forget to uncover the camera.
Maybe the object is too close to the camera.
Adjust the distance more than 330mm。
The object is shiny or with strong reflective
surface. Please adjust the outer shine.
Image
unclear
Or the camera is dirt
y,
p
lease clean it.
Image
confusing
It’s because when zoom-in in a dark situation,
there will be confusion of the image. Please
turn on the upper light.
Maybe because of the short of light. Turn on
the upper light.
Image is
too dark Or reset the bri
g
htness.
Control
panel
unworkable
Do not switch the buttons too speedily. Take a
stop before press the next button.
Make sure nothing is stocked between the
remote control and the equipment.
Kee
p
the remote control within 500m.
Remote
control
unworkable Check if it is out of batter
y
Check if the AV connection is correct
Check if micro
p
hone is workable
Microphone
soundless Or the volume is now in the minimum
p
osition.
17

☆SPECIFICATIONS：
Lens F1.6(W)～F3.7(T)，f=3.9～85.8mm
Exposition Max 380×280 mm
Zoom optical 12x, Digital 8x
Focus Automatically/Manually
Optics
Aperture Automatically
Camera 1/3″color Cmos
TV PAL/NTSC
Horizontal
Definition ≥750TV lines(VGA)
SNR ≥52dB
White
balance
Auto white balance inside/outside, and
Manual white balance (red/blue)
Video
Image
processing
Color & B/W, Positive/Negative, Mirror
Brightness, Freeze, Compare
Upperlight 1.5W LED×2 or Tricolor T4 6W×2
Rlight Baselight CCFL cold cathode baselight 6W
AV Host/outer AV signals switch
Input RGB Host/outer RGB signals switch
RGB D-SUB15 pin plug
Multiple
Video RCA plug (1V±0.2Vp-p 75Ω)
Audio
（stereo）RCA plug (-10dB ≥10KΩ)
S-Video Mini DIN 4 pin
Transmitter ￠6.35 plug (-60dB 600Ω)
Output
RS-232 D-SUB 9 pin plug
18

☆SPECIFICATIONS AND ACCESSORIES：
RGB D-SUB 15-hole plug
Multiple
Video RCA plug (1V±0.2Vp-p 75Ω)
Audio
（stereo）RCA plug (-10dB ≥10KΩ)
Output
S-Video Mini DIN 4 pin
Control mode Control Panel, Remote control,
RS-232 software
Supply 12V DC 1.5A
Power ≤16W
Environment
Tempreture 0℃～40℃
Set up：450×370×(270-410) mm
Dimension W×D×H Folded：450× 370× 150 mm
Optional USB
Note: Specifications are subjected to change without notice.
·Accessories:
Item Unit QTY
User manual PCS 1
Remote controller PCS 1
Control software (CD) PCS 1
Power adapter PCS 1
USB cable* PCS 1
RGB cable PCS 1
RS-232 cable * PCS 1
AV cable * PCS 1
S-video cable * PCS 1
Warranty card PCS 1
Note: It is optional accessories if followed by *
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