Visionstar CM-1900C User Manual
LCD CHART MONITOR
USER MANUAL
Production license: Zhe Food and
Drug Administration No. 20130141
Execution standard: YZB/zhe
XXXX-2014
Product registration number：Zhe Fo
od and Drug Administration（permit）wordXXXX
No.XXXXXXX
Chongqing Vision Star Optical Co., Ltd
www.hyvisionstar.com
2
Please read the instruction
s before use
This instrument is production according to
general requirements for safety
of GB9706.1
medical electrical equipment, the equipment must be reliable grounding. In order to guarantee
the safety of the product use and prevent damage to the operator and others, or cause
damage to other facilities, warning label can be seen on the products and specifications,
please note and canvassed the attached file.
ISO 9001/13485 authentication—Product design, development, production and service of
Chongqing Vision Star Optical Co., Ltd has passed the authentication of ISO 9001/13485.
IEC standards applicable to this manual.
Before using the equipment must be thoroughly understand the safety precautions and
operation instruction. And properly retention of the manual. If you encounter any problems or
have questions about the equipment, please contact our local authorized distributor or
contact our customer service department directly.
At the same time,the manual is as training reference manual. To ensure the best
performance of new machine, it is recommended that you read carefully and follow the steps
in this guidance to operate. Please keep this manual for future reference when communicate
with other users. If you require additional copies or have any questions, please contact with
our company or authorized dealer.
Published information contained in this manual has been confirmed. Product specifications
are subject to change without prior notice. Chongqing Vision Star Optical Co., Ltd reserves
the right to this manual contains product change, without prior notice. Sold products does
not involve the use of such changes.
Without prior written permission of Chongqing Vision Star Optical Co., Ltd, electronic,
mechanical, recording or any other means to reproducion, retrieve, reprint any chapters of
this book is not allowed.
Document No: Q/MS-J511C.21-2014
Version No: A/0 effective date: 2014-06-06
Chongqing Vision Star Optical Co., Ltd
www.hyvisionstar.com
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Contents
1．Introduction...................................................................................................................... 1
1.1 Product characteristics and use range...................................................................... 4
1.2 Classify .................................................................................................................... 4
1.3 Performance parameter............................................................................................ 5
2. Safety precautions............................................................................................................. 5
2.1 Safety signs.............................................................................................................. 5
2.2 Safety precautions before use .................................................................................. 6
2.3 Safety precautions in the process of use....................................................................7
2.4 Safety precautions after use .......................................................................................8
2.5 Maintain and inspect...................................................................................................8
2.6 Dispose ......................................................................................................................9
3．Composition of instrument................................................................................................ 10
3.1 Composition of LCD chart monitor .................................................... ............ ........... 10
3.2 Accessory.................................................................................................. ..... ......... .11
4．Ready to use ..................................................................................................................... 11
4.1 Equipment support installation................................................................... ... ............11
4.2 Remote battery installation....................................................................... ... ............ 11
5. Operation procedure........................................................................................................ 12
5.1 The remote control operation interface diagram ........................................ ... ............13
5.2 Basic operation.......................................................................................... .................14
5.3 Software upgrade ...................................................................................... .................16
6. Self diagnosis and maintenance ...................................................................................... 17
6.1 Troubleshooting...................................................................................................... 17
6.2 Clean and sterilization ............................................................................................ 17
6.3 Scrap ..................................................................................................................... 17
7．The dimensions and other specifications........................................................................ 17
7.1 Specifications, contraindications............................................................................. 17
7.2 Durable years......................................................................................................... 18
7.3 Disclaimer.............................................................................................................. 18
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1．Introduction
LCD Chart monitor display various charts and graphics for checking, is suitable for visual
acuity, and other visual function check on the LCD screen, it is called LCD Chart monitor.
1.1 Product characteristics and u
se range
a) According to Electric shock protection type : type I, external power supply device.
b) The application of the equipment part: no
c) The power of the equipment: single phase,net power supply:～100-240V, 60/50Hz.
d) Equipment is not AP or
APG type equipment.
e) Equipment operation mode: run continuously.
f) Equipment is a non-pe
rmanent installation equipment.
1.2 Classify
The model no of LCD cha
rt monitor is CM1900P.
LCD chart monitor is composed of liquid crystal display, power adapter, remote control.
which is shown in figure 1 as below:
figure 1
Chongqing Vision Star Optical Co., Ltd
www.hyvisionstar.com
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Storage and transport conditions:
T
emperature: -40 - 55℃
Humidity: 80±3 - 93±3%
Air pressure: 700hPa - 1060hPa(transport)、500hPa - 1060hPa(storage)
Working conditions：
Temperature: 5℃ - 40℃
Humidity: 80±3 - 90±3%
Air pressure: 800hPa - 1060hPa
Power requirement:
a) Voltage: AC 100-240V、60/50HZ
b) Input current: 1.3A
1.3 Per
for
mance parameters
LCD: 23-IPS 1920×1080
Brightness: 250 cd/㎡
Chart versions: Illiterate E, Landolt C, Alphabet ABC, Numerals 123,
Children pictures and other special version charts
Distance: 2M-7M
Power supply: INPUT:100-240VAC, 1.3A,50-60Hz
OUTPUT: +12VDC,3.0A
Power consumption: <=33W
Dimension: 531mm×328mm×57mm(L/W/H)
Weight: 4.72KG （Net Weight)
Remote: IR
Batteries for remote control: AAA
2. Safety precautions
2.1 Safety signs
In this manual, u
sed to indicate a security alert degree or level of words, are defined as follows
WARNING
Warning: indicates a potent
ially dangerous situation, such as can't be
avoided, could result in death or serious injury.
NOTICE
Notice: indicates a poten
tially dangerous situation, such as can't be
avoided, may result in minor or moderate injury or property damage.
Under certain conditions, ev
en if the conditions for notice are also likely to lead to serious
damage. So safety precautions must be strictly abide by the moment.
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2.2 Safety precautions before use
WARNING
Make sure the LCD device fixed on the wall hanging or table support.
If LCD chart monitor falling, it may lead to equipment failure.
Notice
Before using the equ
ipment must be thoroughly understand the safety precautions and
procedures.
Unintended use may result in unexpected fault or bad results.
Equipment can't get wet in the rain, with water or place where there is fog. Don't place
containing liquid or gas instrument at the top of the container.
Storage environment cannot in dusty, hot, humid places or direct sunlight.
Don't alone handling equipment to another place.
May back injury or equipment slip.
In a stable and level t
able top to install equipment or installation of equipment on the
smooth wall.
If equipment s
lide, may result in injury or equipment damage.
Please do not installation equipment where there is water.
Contact with the liquid may cause electric shock, or equipment failure
Please meet the following conditions to install the equipment, must conform to the
following conditions when the equipment used.
Temperature：10-35ºC
Humidity：30-85%(non condensation)
Pressure：800-1060 hPa
Install place： The dark light indoor of dust-free
Place not affected by vibration and shock.
Be sure to use voltage socket that meet the requirements of the equipment parameters .
If the voltage is too high or too low, the device will not operate properly. Failure may lead
to fire.
Avoid shock hazard, the equipment must be connection the power supply in the case of
protective earthing.
Do not overload use socket.
Or else it may cause a fire.
Insert the plug into socket completely.
Improper connection may cause fire.
Do not use any power cord which is not equiped by our compamy.
Or else it may cause failure or fire.
Do not place heavy objects on the power line.
The damaged power cord may cause fire or get an electric shock.
Installation and operation of the equipment, Please comply with the following EMC
(electromagnetic compatibility):
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