YUSHI FM1000 User manual

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LED Industrial Film Viewer
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User’s Manual
YUSHI INSTRUMENTS

Instruction
The LED Industrial X-Ray Film Viewer
FM1000/FM2000/FM2000PRO combine advantages of both
domestic and overseas film viewers, overcome various defects of
traditional fluorescent lamp film viewers, such as low luminance, poor
contrast and short lifetime. Meet requirements of EN25580:1992;
ASTM E1390-90 and ISO5580:1995. The portable and sturdy design
making it extremely suitable for working in the field of outdoor.
Features
1. Ultra-high brightness
FM1000 ＞100000cd/m² （300000 LUX）
FM2000 ＞170000cd/m² （500000 LUX）
FM2000PRO ＞300000 cd/m² （800000 LUX）
2. High uniformity
Even when the brightness is set to the lowest, there are no bright
or dark areas on the light surface.
3. Long life-time
LED light source, Working time ＞60000 hours, 10 times longer
than ordinary fluorescent lamps. Good shock resistance, do not need
to worry about long-distance transportation or field work.
4. Stepless Dimmer
Using PWM pulse width modulation method to achieve
2%-100% ultra wide range dimming.
5. Real cold light source
The aluminum alloy shell is used for easy heat dissipation, low
heat generation and no damage to the film. Imported high-efficiency
LEDS are selected to achieve low power and high brightness.
6. No warm-up time is required, Fast startup
Suitable for frequent switching, and the number of startup times
will not affect the life of the light source.
7. Low Noise
Japan imported bearing fan, high speed, low noise and fast heat
removal to ensure a good working environment.
8. Wireless Foot-switch (Optional)
Improve operation convenience and get rid of cables.
Foot Pedal Plug
1 2
Foot Pedal
Power Switch
Foot Pedal Socket
Foot/Manual change-over Switch
Brightness Adjustment
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indicator
Wireless footswitch

Main Specification
Usage Tips:
Turn the brightness adjustment knob clockwise to turn it from dark to
bright. Please adjust the knob to the darkest before use to avoid glare
when turning on the light.
Working mode: intermittent working mode
Manual Mode
Toggle the switch to manual, turn on the power, then press the power
switch to light up the window, the viewing light is steplessly dimmed
by the dimming knob. Place the radiographic film in the observation
window, manually adjust the brightness adjustment knob, and turn it
clockwise to change from dark to bright, which is suitable for viewing
the film.
Foot Mode (Recommended)
Toggle the switch to the foot pedal to make the foot switch work, turn
on the power, and press the main power switch to turn on the power,
the film viewer lights up at the lowest brightness, which is convenient
for you to check the film number, and can also be used as a desk
lamp. The low brightness can prevent the strong light from directly
irradiating the eyes, and avoid the glare effect of the users' eyes. Step
on the foot switch and the film viewer lights up normally, the viewer
light is steplessly dimmed by the brightness adjustment knob to meet
the requirements of viewing. Choose a suitable brightness to observe
the film, and release the pedal when you are done. Then the film
viewer is at the lowest brightness, and you can replace the next film
to repeat the above operation.
Matters needing attention
The higher the brightness of the industrial LED film viewer, the
greater the power, and the natural temperature will be relatively
higher. During use, the light barrier and film should not be placed in
the observation window for a long time, and the foot switch can be
used to control the working status. Do not keep the film viewer in a
Model
FM1000
FM2000
FM2000PRO
LED No.(pc)
140
280
280
Max. Light
Intensity
＞300000LUX
(100000cd/m2)
＞500000LUX
(169000cd/m2)
＞800000LUX
(300000cd/m2)
Observable film
blackness
＜4.0D
＞4.0D
＞4.5D
Size of Viewing
Area
220*60MM
200*75MM
200*75MM
Power
170-250VAC
50/60HZ
100-240VAC
50/60HZ
100-240VAC
50/60HZ
Power
Consumption
50W
100W
150W
Dimension
456x142x68mm
456x154x68mm
456x154x68mm
Weight
3.2KG
3.5KG
3.5KG
User's Manual
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high-brightness working condition for a long time, so as not to affect
the life of the film viewer.
Do not cover the observation window with any covers, or the surface
heat will be conducted to the coverings. This is a physical property
that cannot be avoided. The heat will accumulate and not be
dissipated, and the temperature will get higher and higher for a long
time. Being in a high temperature state will affect the service life of the
instrument
Standard configuration
1
Main unit
1pc
2
Wired foot switch
1pc
3
Power cable
1pc
4
Instruction manual
1pc
5
Quality Certificate
1pc
6
Warranty card
1pc
7
Packing List
1pc
8
Light barrier (Except
for FM1000)
1pc
Optional accessories
1: Wireless foot switch 2: Light barrier
Troubleshooting 1:
No matter how you turn the dimming knob, the viewing light is very
dim.
Solution:
Check whether the switch is in manual mode. If it is at the pedal
position, it means that you are currently in the pedal mode. At this
time, the film viewer is in the lowest brightness display state. When
you step on the pedal switch, the maximum point will be activated
Bright, and the brightness can be adjusted by the dimming knob.
Troubleshooting 2:
In the foot pedal mode, press and hold the foot switch, the brightness
of the film viewer does not change.
Solution:
Check whether the film viewer is at the lowest brightness, and adjust
the brightness steplessly through the brightness adjustment knob to
achieve the brightness required for the viewing.
Troubleshooting 3;
Plug in the power and press the power switch, the viewing light will
not be on or the brightness will not change.
Solution:
1. If the brightness does not change, check the position of the switch
and toggle it.
2. If the film viewer does not light up, please check the fuse under the
power cord plug on the back panel, and remember to power off!
If it still does not light up, do not disassemble by yourself.
Please contact our customer service in time to troubleshoot the
problem.
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