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CAUTION
Do not place this product in any of the following environments:
In a car exposed to sunlight, a place exposed to direct sunlight, or a
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place that becomes hot (around a heater, etc.)
In a moist place or a place where condensation may occur
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In an uneven place or a place exposed to vibration
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In a place where a magnetic field is generated (near a magnet, etc.)
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In a dusty place
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This product does not have a waterproof structure. Use and store this
product in a place where the product body will not be splashed with
water or other liquid.
Rain, water mist, juice, coffee, steam or sweat may also cause product
damage.
When you no longer need to use this product and the battery, be
sure to dispose of it in accordance with the local ordinances and laws
of your area.
Batteries
CAUTION
For this product, use AAA alkaline batteries, AAA manganese batteries
or rechargeable AAA nickel hydride batteries.
If this product will be unused for a long period of time, remove the
battery to avoid battery leakage and failure.
Cleaning the Mouse
If the product body becomes dirty, wipe it with a soft, dry cloth.
Use of a volatile liquid (paint thinner, benzene, alcohol, etc.) may
affect the material quality and colour of the product.
Cautions for Wireless Equipment
This product is wireless equipment using the entire range
of the 2.4 GHz band and it is possible to avoid the band of
mobile object identification systems. FH-SS is used for the radio wave method. The
interference distance is 10 m.
The 2.4 GHz band is also used by medical equipment, Bluetooth, and wireless LAN
equipment conforming to the IEEE802.11b/11g/11n standard.
Before using this product, check that there are no other “radio stations”*
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operating nearby.
If electromagnetic interference occurs between this product and other “radio
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stations”, move this product to another location or stop using this product.
* Other “radio stations” refer to industrial, scientific and medical devices using the 2.4 GHz
band like this product, other radio stations of this type, licensed radio station premises for
mobile object identification system that is used in factory production lines, certain non-
licensed low power radio stations and amateur radio stations.
WARNING
Do not use this product with a device that may have a serious function
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or influence. There are rare cases where an external radio wave at the
same frequency or the radio wave emitted from a mobile phone causes
this product to malfunction, slow down, or fail to operate.
Do not use this product in a hospital or other locations where the use
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of radio waves is prohibited. The radio waves of this product may affect
electronic and medical devices (e.g. pacemaker).
The use of a wireless mouse in an aircraft is prohibited by aviation law
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because doing so may interfere with flight safety. Turn off the power
of the mouse body before boarding an aircraft and do not use it in the
aircraft.
* ELECOM is not liable for any accident or social damages incurred by
the failure of this product.
Cautions for Laser Mouse
Though this product complies with the IEC60825-1 Class 1 laser safety standard to
ensure safety, pay special attention to the following before use.
(1) Never observe the laser beam by using an optical measure such as a
microscope or magnifier or view the laser with the naked eye for a long
period of time. Doing so may have an adverse effect on the eye. (Some laser
beams cannot be seen with the naked eye.)
(2) Never aim the rear surface of the mouse at a person’s eyes, as this is very
dangerous.
(3) The laser sensor may not work on glass or mirrored surfaces.
(4) Do not use this product for any application other than as a PC mouse.
(5) If this product is subjected to temperatures beyond its specifications, turn
off the PC, and do not use the product until the temperature returns to the
operable range.
(6) If this product is not operating normally, turn off the PC.
2.4FH1
Safety Precautions
Meaning of symbols
WARNING
Failure to observe precautions may result in serious personal injury or death due to fire,
electric shock, or other causes.
CAUTION
Failure to observe precautions may result in personal injury due to electric shock or
other causes, and may damage other equipment.
Prohibited action
Mandatory action
Situation that needs attention
Notes and reference information
Observe these precautions carefully to avoid personal injury, damage, fire, and other problems.
WARNING
If a foreign object (water, metal chip, etc.) enters the product, immediately stop using the
product and disconnect the receiver unit from the PC, and remove the battery from the mouse.
If you continue to use the product under these conditions, it may cause a fire or electric shock.
If an abnormality is found with this product (emission of heat, smoke or abnormal smell from
the product), immediately stop using the product, shutdown the PC, and after thoroughly
checking that heat from the product will not cause burns, disconnect the receiver unit from the
PC, and remove the battery from the mouse. After doing this, contact the retailer from whom
you purchased the product.
Do not drop or hit this product.
If this product is damaged, immediately stop using the product and disconnect the receiver unit
from the PC, and remove the battery from the mouse.
If you continue to use the product under these conditions, it may cause a fire or electric shock.
Do not attempt to disassemble, modify or repair this product by yourself, as this may cause a
fire, electric shock or product damage.
Do not put this product in fire, as the product may burst, resulting in a fire or injury.
Do not connect or disconnect the receiver unit with a wet hand, modify the receiver unit or
bend it forcibly, as this may cause a fire or electric shock.
Package Contents
This product’s packaging contains the items listed below. Before using the
product, check that all items are present. We make every effort to ensure that all
products are packaged correctly. However, in the event that an item is missing
or damaged, contact the retailer from whom you purchased the product.
Mouse x1
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Receiver unit x1
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AAA alkaline battery x2
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User’s Manual x1
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Part Names
Mouse
b
a
c
e
f
i
j
g h
k
d
Receiver unit
l
a
Wheel
The wheel can be turned back and forward with your finger or pressed like a
button to operate the PC.
b
Right button
Used for right-click operation.
c
Left button
Used for left-click operation.
d
Remaining battery level indicator lamp/Resolution switch
indicator lamp
Indicates when to replace the batteries.
y
* When a battery has been inserted, if there are sufficient remaining
battery levels, it will illuminate in red for a certain period of time, and if
low, it will flash continuously. If the remaining battery level becomes low
during use, it will flash continuously in red for a certain period of time.
Flashes when the resolution (mouse cursor speed) is changed.
y
* Flashes twice when switching from 800 to 1600
Flashes once when switching from 1600 to 800
e
Battery cover
This cover is removed to install batteries.
f
Laser sensor
When the mouse body is moved, this sensor detects mouse movement.
* Avoid looking directly at the light of the sensor as doing so may cause eye
damage. Some laser beams cannot be seen with the naked eye.
g
Receiver unit housing
Used to store the receiver unit.
h
Power switch
Used to turn the mouse body on and off.
i
Battery removal sheet
Used to remove the batteries from the battery housing.
j
Battery housing
Batteries are inserted here.
k
Maintenance switch
For factory use only.
l
USB connector (Male)
Connected to a PC USB port.
Installing·Replacing the Battery
Before using this product, install two AAA batteries in the mouse body.
Remove the battery cover.
Insert the batteries.
Make sure that the polarity is
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correct.
Install the battery cover as before.
Replacing the Battery
Remove the battery cover.
Remove the batteries using the battery
removal sheet.
Insert the batteries.
Do not mix different types of
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batteries or use old batteries
with new batteries to avoid
battery leakage and failure.
Install the battery cover as before.
Turning On and Off the Mouse
Turning on the mouse
When using this product, turn the mouse body power on.
Slide the power switch to the ON position.
The remaining battery level indicator lamp is illuminated in red for a certain
period.
* When the remaining battery level is low, the remaining battery level indicator
lamp is flashed in red for a certain period.
Turning off the mouse
When not using this product, turn the mouse body off to save
battery power.
Slide the power switch to the OFF position.
Restoring from sleep state
Click the right mouse button.
To reduce battery drain, the mouse enters sleep mode automatically
if it is left without being operated for a certain period of time with
the power or switch turned on.
Inserting and Taking Out the Receiver Unit
Inserting the receiver unit
Place the receiver unit into the receiver unit
housing.
Taking out the receiver unit
Take the receiver unit out of the receiver unit
housing.
Preparation before Use
S
tep
1
Check USB ports
Check the USB port on your computer.
USB port
Any USB port may be used.
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This product can be connected to a USB hub. However, it may not work
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depending on the power supply capability of the USB hub.
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tep
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Installing the Receiver Unit
Activate the PC.
If Windows® prompts you to choose an account (a user name) when it
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starts up, be sure to log on using an administrator account.
Wait until Windows® has started up completely.
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Insert the receiver unit into the USB port of the PC
USB port
Receiver unit
Insert here.
Carefully check the orientation of the connector and the place
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where you will connect the receiver unit.
If you feel strong resistance when inserting the receiver unit,
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check that the shape and orientation of the connector is correct.
Using excessive force may damage the connector and cause
injury.
The mouse driver is installed automatically.
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tep
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Checking wheel operation
Check that the mouse scrolls up and down correctly in Windows® Internet
Explorer.
From the [Start] menu, select [All Programs], and then [Internet
Explorer].
Internet Explorer will launch.
Display your favourite web site in Internet Explorer and change
the size of the window so that the vertical scrollbar appears.
* The sample website used here is the ELECOM homepage.
Scrollbar
Scroll the wheel back and forth.
The mouse is operating normally if the screen
moves up and down as you scroll the wheel.
In applications that do not support scrolling, the screen will
not move when you scroll the wheel.
When using Windows®
Thank you for purchasing the ELECOM M-D19DL Series wireless laser mouse.
This manual describes the operating instructions and safety precautions for using the
M-D19DL Series. Ensure that you have read this manual before using the product. After
reading this manual, store it somewhere safe for future reference.
* Except in certain cases, the M-D19DL Series is referred to as “this product” in this manual.
Change resolution
The resolution (mouse cursor speed) can be switched between two levels.
The resolution switches when the right button and the wheel button
are held down simultaneously for around three seconds. The remaining
battery level indicator lamp flashes when the resolution changes.
800
Lamp flashes once
1600
Lamp flashes twice
Hold down right button and wheel button
simultaneously for around three seconds
Wireless Laser Mouse
M-D19DL Series
User's Manual
