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Bluetooth

®

 Membrane Keyboard

TK-FBM023E series

User’s Manual

Thank you for purchasing the ELECOM Bluetooth

®

 Membrane Keyboard.

This product employs an English keyboard layout and Bluetooth

®

 wireless 

technology.

This manual describes the operating instructions and safety precautions 

for using this product. 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 TK-FBM023E Series is referred to as “this 

product” in this manual.

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

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.

Keyboard x1

• 

AAA alkaline battery x2

• 

Stand  x1

• 

User’s Manual x1

• 

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, and wireless LAN 

equipment conforming to the IEEE 802.11b/11g/11n standard.

Before using this product, check that there are no other “radio stations”* 

• 

operating nearby.

If electromagnetic interference occurs between this product and other 

• 

“radio 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 any device that may have a seri-

• 

ous impact in the event of a malfunction. 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 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 keyboard in an aircraft is prohibited by 

• 

aviation law because doing so may interfere with flight safety. 

Turn off the keyboard 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.

Initial Setup Procedure

When using this product for the first time, operate and configure this 

product and the PC in the order shown below.

To  use  this  product  the  connected  device  must  support  the 

Bluetooth HID profile or have a Bluetooth adapter that supports the 

HID profile connected.

Installing/Replacing the Batteries

1

Turning on the Keyboard

2

Pairing the Keyboard with a Connected Device

3

Safety Precautions

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 remove the batteries 

from the keyboard. 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, shut down connected devices, and after 

thoroughly checking that heat from the product will not cause 

burns, remove the batteries from the keyboard. After doing this, 

contact the retailer from whom you purchased the product. If you 

continue to use the product under these conditions, it may cause 

a fire or electric shock.
Do not drop or hit this product.

If this product is damaged, immediately stop using it, turn it off, 

and remove the batteries.

If you continue to use the product in a damaged condition, it may 

cause a fire or electric shock.
Do not attempt to disassemble, modify or repair this product by 

yourself. Doing so may cause a fire, electric shock, or product 

damage and may void the warranty.
Do not put this product in fire, as the product may burst, resulting 

in a fire or injury.

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 place that becomes hot (around a heater, etc.)

In a moist place or a place where condensation may occur

• 

In an uneven place or a place exposed to vibration

• 

In a place where a magnetic field is generated (near a magnet, 

• 

etc.)

In a dusty place

• 

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.

Do not use this product with any device that may have a serious 

 

impact in the event this product fails.

When you no longer need to use this product, be sure to dispose of it 

 

in accordance with the local ordinances and laws of your area.

Batteries

 

„

 CAUTION

Use AAA alkaline batteries, AAA manganese batteries, or 

rechargeable AAA nickel hydride batteries with this product.

If this product will be unused for a long period of time, remove the 

batteries to avoid battery leakage and failure.

Cleaning the Keyboard

 

„

If the product 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.

Pairing the Keyboard with a Connected Device

3

To connect this product to a connected device using Bluetooth, you need to pair the product with the connected device.

Pairing involves registering Bluetooth devices (in this case, this product and connected device) with each other, and authorizing a connection with a registered device.

• 

This product supports pairing registration of multiple Bluetooth devices (up to 4 devices). Repeat the pairing process in the same way to add the 2nd 

• 

to 4th devices.
* If another device is registered after 4 devices have been already registered, the settings for the first registered device will be deleted.   

Part Names

Installing/Replacing the Batteries

1

Before using this product, install two AAA batteries in the keyboard.

 Remove the battery compart-

ment  cover  on  the  back  of 
the product.

 Insert the batteries.

Make sure that the polarity is correct.

 

Do not mix different types of batteries or use old batteries 

 

with new batteries to avoid battery leakage and failure.

 Install  the  battery  compart-

ment cover.

Turning on the Keyboard

2

Turn on the keyboard to use it.

  Slide the power switch on the back of 

the product to the ON position.

The Connect/Battery lamp lights for about 3 

seconds.

When not using the product, turn the keyboard off 

to save battery power.

Slide the power switch to the OFF position.

Power save mode

When key input does not occur for approximately 2 hours, this 

product will automatically switch to power save mode.

It will return to normal mode once any key is pressed.

Enter characters after this has occurred.

Inserts a space.

• 

Converts  characters  when 

• 

using two-byte fonts.

Space bar

Function key

 Mute

Turns off all output sound for the system. 

Press again to take off mute.

 Volume 

Decrease the system volume.

 Volume 

Increase the system volume

 Playback/Pause

Plays back media such as music.

When you press this button during playback, playback 

is stopped temporarily. *

 To previous track

When you press this button during playback of music or other 

media, you move to the previous track. *

 To next track

When you press this button during playback of music or other 

media, you move to the next track. *

 Search (iPad, iPhone, iPod touch only) 

Displays the search screen and allows you to search for a file 

or image.

* When a program such as iTunes is active

Enable to adjust the system volume or operate iTunes, etc by pressing the [F1] to [F7] key 

while pressing down the 

 key. 

The behavior of the system may be different from the above depending on your environment.

CONNECT button

Battery compartment 

cover

Stand

Power switch

Stand

Using  iPhone/iPad/iPod touch

The instructions below are based on iPhone 4S (iOS 5.01) user interface. 

 

*

The procedure is the same for other models.

When using iPhone 3GS or 3G iPod touch, you must update the software to 

 

*

iOS 4.0 or later.

For instructions on updating software, refer to iPhone 3GS or 3G iPod 

touch manual.

This product cannot be used with iPhone 3G or with first and second 

 

*

generation iPod touch.

 Touch [Settings].

 Touch [General].

 Touch [Bluetooth].

  During a device search, press the 

CONNECT button on the back of 
the product. 

The Connect/Battery lamp flashes while 

pairing is being performed. When pairing is 

completed (up to step 

 is completed), 

the lamp blinks quickly and then turns off.

 Touch [TK-FBM023 Series Not 

Paired].

If  iPhone  3GS  or  iPod  touch 

cannot find the keyboard, check 

that  the  software  has  been 

updated to iOS 4.0 or later.

 Use this product to enter the PIN 

code that displays on the screen.

Enter the PIN code using the keyboard 

numerical keys, and press the “Enter” key.

If the PIN code was not entered 

correctly, the screen shown to the 

right will display.

Touch “OK”, and repeat from step 

.

CONNECT button

 Connect/Battery indicator lamp 

rapidly flashes and then turns off.

Pairing  is  completed  successfully 

when [TK-FBM023 Series] is shown as 

[Connected].

You can now use the keyboard.

If connection fails

Connection may fail depending on iPad/iPhone/iPod touch status.

In such cases, re-connect by following the procedure below.

 Touch [Settings].

 Touch [General].

 Touch [Bluetooth].

 Touch [TK-FBM023 Series 

Not Connected].

 Connect/Battery indicator 

lamp rapidly flashes and 
then turns off.

Reconnection  is  completed 

successfully when [TK-FBM023 

Series is shown as [Connected].

Switches the character input mode for 
the iPad/iPhone/iPod touch to
[Alphanumeric] English input or

[Kana] Japanese input.

Alphanumeric/Kana key

Enter  an  underscore  (_) 
character  by  pressing 
[Shift]+

.

* Refer to the back of this sheet.

Depending on the device used, the key 

label and the actual character that is 

output when pressed may differ. 

Connect/Battery indicator lamp

Flashes green when the keyboard is in a 

• 

pairing standby state.

Indicates when to replace the batteries. 

• 

Turns red when the remaining battery level 

gets low during use.

While the 

 

key is held down, the functions 

indicated in the

 

 on the bottom of other keys 

can be used. 

 key (Function key)

Works the same as the Home button on an 

iPad, iPhone, or iPod touch.

Home key

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