Oriental System Technology OT-2000 Handheld Microscope User Manual ot manual 1

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Document ID	1082286
Application ID	+ImmFLHaicnEJ0vbz4Y8TQ==
Document Description	User manual 3
Short Term Confidential	No
Permanent Confidential	No
Supercede	No
Document Type	User Manual
Display Format	Adobe Acrobat PDF - pdf
Filesize	243.39kB (3042377 bits)
Date Submitted	2009-03-19 00:00:00
Date Available	2009-03-19 00:00:00
Creation Date	2009-01-07 10:13:21
Producing Software	Adobe PDF library 8.00
Document Lastmod	2009-03-10 18:17:03
Document Title	ot manual 1
Document Creator	Adobe Illustrator CS3

Function Modes
Playback Mode
Mode switch
The appliance is in the Shooting Mode when switched on.
Press Key A(
Press Key F(
) to switch to Playback Mode.
) to switch to Digital Zoom / Brightness Mode.
Press Key D ( forward+) or Key E ( back-) to view (in loops)
the pictures taken.
After adjustments are finished, press Key A to go back
playback mode
indication
to Shooting Mode.
Function modes are displayed in the upper right corner on the monitor.
Shooting Mode
0005
01938
To take pictures, hold the Otoscope firmly, and press Key B
).
shooting mode
indication
battery check
2M
video resolution
video
target mark
picture number
To erase an unwanted picture, display the picture you do not want
to keep. Hold down Key B for 3 seconds to display the menu. Press
down Key A if you are sure you want to erase.
Brightness Mode
Press Key D(+) or Key E(-) to adjust brightness. (-2 ~ +2 )
0005
01938
number of
remaining pictures
brightness mode
indication
The Otoscope comes with a 1GB Micro SD card. If pictures are
taken in the shooting mode without the picture card, the image
data taken during those shots will not be stored.
0005
16
01938
17
Operational Instructions
Digital Zoom Mode
Press Key D (+) /E (-) to change the zoom ratio, in the range
from 0.00 ~ 2.00. (At power-on, the zoom ratio is set to 0.00.)
Take out the Otoscope and
select a speculum according to the desired distance
of observation.
Press Key D to zoom in on the observed image.
Press Key E to zoom out and obtain a broader view.
Digital
Zoom
0005
digital zoom
mode indication
attach an
earpiece
01938
Press and hold Key A (
to switch power on.
Set up the RF receiver and
the monitor/PC.
(see p.15 for instructions)
power on
RF
receiver
RF Channel settings
The Otoscope has 4 transmitting channels.When you are using multiple devices
within a closed area, you can set each
device to different transmitting channels
to prevent interference with each other.
If you need to change the RF channel,
unscrew and open the battery cover to
adjust switch. ( see p.14 )
Channel 1 : switch 1 on (others off)
Channel 2 : switch 2 on (others off)
Channel 3 : switch 3 on (others off)
When refering to the diagram
above, please take notice that
Channel 4 : switch 1~3 off
*To change the channel on the RF receiver, push the S1 button located at the
front.
18
the RF switch inside the battery
compartment is located upsidedown.
monitor
Aim the view opening of the
speculum at the observed
object, and view the image
on the monitor.
aim at the
observed object
19
Important Notices
Rotate Knob C and adjust
the focus until the image
becomes clear for survey or
observation.
(To adjust zoom or brightness,
see p.17~18.)
focus
adjustments
Press down Key B (
) with
your forefinger to take a picture of the image.
(see p.16 Shooting Mode)
The Otoscope contains precision electronic parts. Avoid using or leaving it for long periods of time in the following places as this could result in
failure or malfunction.
- Places of high temperature or high humidity or where the temperature and humidity fluctuate greatly, such as in direct sunlight, in a
car with windows shut, or next to air conditioning equipment or a
humidifier
- Places where there is a lot of sand, dust or dirt
- Near fire
- Near water
- Places that are subject to impact or considerable vibration
If the Otoscope is left unused for a long period of time, please recharge it once every 3 months.
Caution
Shut power off and connect
the Otoscope to a PC.
Retrieve the pictures onto
the PC.
desktop/ notebook PC
USB cable
It is recommended that when the number of remaining pictures
is less than 30, move the data in the Micro SD card onto a PC.
Do not remove the Micro SD card from the appliance!
Always move the data through the USB terminal of the
Otoscope.
20
Storage
1. Keep the appliances out of the reach of children.
2. Do not attempt to disassemble or modify the appliances.Such actions
could lead to electric shock or injury.
3. All appliances should not be used where it may come in contact with
water,and should not be connected or disconnected with wet hands.
4. Avoid dropping or hitting the appliances or subjecting them to severe
vibration or impact. Malfunctions due to improper usage, heavy impact, or other natural causes are not included in the warranty.
5. Do not remove the Micro SD card from the Otoscope. It is a component of the appliance.
6. Use the charger at the specified voltage.The use at any other voltage
could result in fire, explosion, emission of smoke, overheating, electric
shock or burns.
21
Specifications
OT-2000 Features
Product Type
Wireless Receiver Specifications
: Wireless Handheld Otoscope ( for displaying
and picture taking )
Receiving Sensitivity
: 85 dBm
Output signal format
: NTSC/PAL
Output
: NTSC/PAL
Signal/Noise ratio
: 45 dBm
Transmitting power
: <10dBm
Antenna resistance
: 50 Ohm SMA
Transmission frequency : 2.4Ghz
Communication channels : 4
Transmission distance
: 10M ( without blocks )
Power supply
: DC 6V / 1000mA
Memory
: 1G micro SD memory storage
Dimensions
: L 190mm x W 122mm x H 30mm
Dimensions
: L 170mm x W 40mm x H 70mm
Weight
: 450g
Weight
: 200g ( batteries not included )
System requirements
: monitor,PC, or TV with composite
3 sizes of specula
: 4mm (inner diameter) x 55mm (length)
video imput
4mm (inner diameter) x 30mm (length)
7mm (inner diameter) x 55mm (length)
Optics
Magnification
: 20 ~ 200x (The range varies according to the
size of the monitor used)
Focus range
: 30mm ~ 10m ( from object to lens )
Image
: 2M pixels 1/2” CMOS sensor
Full high resolution
: 1600 x 1200 pixels
Focus type
: manual focus
Brightness
: 5 levels
LED
: 5 white LEDs
Camera Power Source
1 Li rechargeable battery ( 3.6V / 800mAh )
One sub-compact charger 110/220V, 50HZ
Computer USB port powered
22
23
This equipment also should be installed and operated with minimum distance 20cm between
the radiator & your body.

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