Leitner LH270 Скачать руководство пользователя страница 13

3.15   Using with Skype for Business

When your LH270 or LH275 is connected to your computer, the buttons on your headset 
can be used to answer and end your Skype for Business calls. If you answer/end a call using 
the buttons within the software, the headset will also turn on/off automatically.

This feature is automatically 

disabled

 by default. If you want to turn this feature 

off, simply hold the Computer button on the base while holding the “ –” 

microphone volume button under the base for 3 seconds. You’ll know you did this 
correctly by seeing the Computer button light on your base flash quickly 6 times.

If 

you want to turn this feature back on, follow the same steps except press the “ +”  

microphone volume button under the base instead of the “ –” button.

3.16   Controlling the Automatic Answer feature for calls

When you take your LH270 or LH275 off of the base, your call will 

not

 be answered by 

default. If you’d like to turn this feature on, simply hold the “+” and “–” buttons on your 
headset together for 3 seconds. You’ll know this feature is activated when the LED light 

slowly

 flashes. 

To turn this feature back off, follow the same steps again. This time the LED light will 

quickly

 

flash, letting you know this feature has been turned back off.

14

4.

Troubleshooting

Q.

I have connected my headset base to my telephone terminal but the headset is not 
working.

A. 

Make sure that the battery has been properly charged.

Q.

The headset is working but I cannot hear telephone calls correctly.

A. 

Ensure that you have the correct wiring setting by adjusting the switch on the bottom 
of the headset base.

Q.

When the headset’s ON/OFF button is pressed, the handset lifter lifts the handset but 
I cannot hear the call on the headset.

A. 

Ensure that the headset base is connected to the telephone’s handset port and not 
the headset port (if the telephone has one).

Health and safety instructions

Please read the following safety and operational instructions before using your 
IPN Headsets product. Please keep these instructions for your reference. When using this 
product, these basic safety precautions and warnings should be followed to reduce the risk 
of fire, electric shock, injury to persons and damage to property.

General

Operating, charging and storage temperature is 0°C to 40°C (32°F to 104°F).

Warnings

• 

CHILDREN. Never allow children to play with the product – small parts may be a

choking hazard.

• 

Plug the AC adaptor into the outlet nearest the equipment that is easily accessible.

To reduce the risk of electric shock, explosion or fire, use only the supplied charger or

Class 2 AC adaptor to charge the headset. Ensure that the voltage rating 
(e.g. 120V, 60 Hz) corresponds to the power supply you intend to use.

For safety reasons always tie back long hair that might get caught in the headset.

14

4.

Troubleshooting

Q.

I have connected my headset base to my telephone terminal but the headset is not 
working.

A. 

Make sure that the battery has been properly charged.

Q.

The headset is working but I cannot hear telephone calls correctly.

A. 

Ensure that you have the correct wiring setting by adjusting the switch on the bottom 
of the headset base.

Q.

When the headset’s ON/OFF button is pressed, the handset lifter lifts the handset but 
I cannot hear the call on the headset.

A. 

Ensure that the headset base is connected to the telephone’s handset port and not 
the headset port (if the telephone has one).

Health and safety instructions

Please read the following safety and operational instructions before using your 
IPN Headsets product. Please keep these instructions for your reference. When using this 
product, these basic safety precautions and warnings should be followed to reduce the risk 
of fire, electric shock, injury to persons and damage to property.

General

Operating, charging and storage temperature is 0°C to 40°C (32°F to 104°F).

Warnings

• 

CHILDREN. Never allow children to play with the product – small parts may be a

choking hazard.

• 

Plug the AC adaptor into the outlet nearest the equipment that is easily accessible.

To reduce the risk of electric shock, explosion or fire, use only the supplied charger or

Class 2 AC adaptor to charge the headset. Ensure that the voltage rating 
(e.g. 120V, 60 Hz) corresponds to the power supply you intend to use.

For safety reasons always tie back long hair that might get caught in the headset.

14

4.

Troubleshooting

Q.

I have connected my headset base to my telephone terminal but the headset is not 
working.

A. 

Make sure that the battery has been properly charged.

Q.

The headset is working but I cannot hear telephone calls correctly.

A. 

Ensure that you have the correct wiring setting by adjusting the switch on the bottom 
of the headset base.

Q.

When the headset’s ON/OFF button is pressed, the handset lifter lifts the handset but 
I cannot hear the call on the headset.

A. 

Ensure that the headset base is connected to the telephone’s handset port and not 
the headset port (if the telephone has one).

Health and safety instructions

Please read the following safety and operational instructions before using your 
IPN Headsets product. Please keep these instructions for your reference. When using this 
product, these basic safety precautions and warnings should be followed to reduce the risk 
of fire, electric shock, injury to persons and damage to property.

General

Operating, charging and storage temperature is 0°C to 40°C (32°F to 104°F).

Warnings

• 

CHILDREN. Never allow children to play with the product – small parts may be a

choking hazard.

• 

Plug the AC adaptor into the outlet nearest the equipment that is easily accessible.

To reduce the risk of electric shock, explosion or fire, use only the supplied charger or

Class 2 AC adaptor to charge the headset. Ensure that the voltage rating 
(e.g. 120V, 60 Hz) corresponds to the power supply you intend to use.

For safety reasons always tie back long hair that might get caught in the headset.

14

4.

Troubleshooting

Q.

I have connected my headset base to my telephone terminal but the headset is not 
working.

A. 

Make sure that the battery has been properly charged.

Q.

The headset is working but I cannot hear telephone calls correctly.

A. 

Ensure that you have the correct wiring setting by adjusting the switch on the bottom 
of the headset base.

Q.

When the headset’s ON/OFF button is pressed, the handset lifter lifts the handset but 
I cannot hear the call on the headset.

A. 

Ensure that the headset base is connected to the telephone’s handset port and not 
the headset port (if the telephone has one).

Health and safety instructions

Please read the following safety and operational instructions before using your 
IPN Headsets product. Please keep these instructions for your reference. When using this 
product, these basic safety precautions and warnings should be followed to reduce the risk 
of fire, electric shock, injury to persons and damage to property.

General

Operating, charging and storage temperature is 0°C to 40°C (32°F to 104°F).

Warnings

• 

CHILDREN. Never allow children to play with the product – small parts may be a

choking hazard.

• 

Plug the AC adaptor into the outlet nearest the equipment that is easily accessible.

To reduce the risk of electric shock, explosion or fire, use only the supplied charger or

Class 2 AC adaptor to charge the headset. Ensure that the voltage rating 
(e.g. 120V, 60 Hz) corresponds to the power supply you intend to use.

For safety reasons always tie back long hair that might get caught in the headset.

Leitner LH270 or LH275. Please keep these instructions for your reference. When using this

Troubleshooting 

(For live support call 1-800-432-3738, Mon-Fri 6:00–4:30 Pacific Time)

5.        Health and safety instructions

Ensure that you have the correct compatibility setting by adjusting the switch on the 
bottom of your headset base. The most common compatibility is 1. Cisco telephones 
should be set to 4 when using the headset jack.

Q.

I have connected my headset base to my phone but the headset is not working.

12

12

13

3.15   Using with Skype for Business

When your LH270 or LH275 is connected to your computer, the buttons on your headset 
can be used to answer and end your Skype for Business calls. If you answer/end a call using 
the buttons within the software, the headset will also turn on/off automatically.

This feature is automatically 

disabled

 by default. If you want to turn this feature 

off, simply hold the Computer button on the base while holding the “ –” 

microphone volume button under the base for 3 seconds. You’ll know you did this 
correctly by seeing the Computer button light on your base flash quickly 6 times.

If 

you want to turn this feature back on, follow the same steps except press the “ +”  

microphone volume button under the base instead of the “ –” button.

3.16   Controlling the Automatic Answer feature for calls

When you take your LH270 or LH275 off of the base, your call will 

not

 be answered by 

default. If you’d like to turn this feature on, simply hold the “+” and “–” buttons on your 
headset together for 3 seconds. You’ll know this feature is activated when the LED light 

slowly

 flashes. 

To turn this feature back off, follow the same steps again. This time the LED light will 

quickly

 

flash, letting you know this feature has been turned back off.

14

4.

Troubleshooting

Q.

I have connected my headset base to my telephone terminal but the headset is not 
working.

A. 

Make sure that the battery has been properly charged.

Q.

The headset is working but I cannot hear telephone calls correctly.

A. 

Ensure that you have the correct wiring setting by adjusting the switch on the bottom 
of the headset base.

Q.

When the headset’s ON/OFF button is pressed, the handset lifter lifts the handset but 
I cannot hear the call on the headset.

A. 

Ensure that the headset base is connected to the telephone’s handset port and not 
the headset port (if the telephone has one).

Health and safety instructions

Please read the following safety and operational instructions before using your 
IPN Headsets product. Please keep these instructions for your reference. When using this 
product, these basic safety precautions and warnings should be followed to reduce the risk 
of fire, electric shock, injury to persons and damage to property.

General

Operating, charging and storage temperature is 0°C to 40°C (32°F to 104°F).

Warnings

• 

CHILDREN. Never allow children to play with the product – small parts may be a

choking hazard.

• 

Plug the AC adaptor into the outlet nearest the equipment that is easily accessible.

To reduce the risk of electric shock, explosion or fire, use only the supplied charger or

Class 2 AC adaptor to charge the headset. Ensure that the voltage rating 
(e.g. 120V, 60 Hz) corresponds to the power supply you intend to use.

For safety reasons always tie back long hair that might get caught in the headset.

14

4.

Troubleshooting

Q.

I have connected my headset base to my telephone terminal but the headset is not 
working.

A. 

Make sure that the battery has been properly charged.

Q.

The headset is working but I cannot hear telephone calls correctly.

A. 

Ensure that you have the correct wiring setting by adjusting the switch on the bottom 
of the headset base.

Q.

When the headset’s ON/OFF button is pressed, the handset lifter lifts the handset but 
I cannot hear the call on the headset.

A. 

Ensure that the headset base is connected to the telephone’s handset port and not 
the headset port (if the telephone has one).

Health and safety instructions

Please read the following safety and operational instructions before using your 
IPN Headsets product. Please keep these instructions for your reference. When using this 
product, these basic safety precautions and warnings should be followed to reduce the risk 
of fire, electric shock, injury to persons and damage to property.

General

Operating, charging and storage temperature is 0°C to 40°C (32°F to 104°F).

Warnings

• 

CHILDREN. Never allow children to play with the product – small parts may be a

choking hazard.

• 

Plug the AC adaptor into the outlet nearest the equipment that is easily accessible.

To reduce the risk of electric shock, explosion or fire, use only the supplied charger or

Class 2 AC adaptor to charge the headset. Ensure that the voltage rating 
(e.g. 120V, 60 Hz) corresponds to the power supply you intend to use.

For safety reasons always tie back long hair that might get caught in the headset.

14

4.

Troubleshooting

Q.

I have connected my headset base to my telephone terminal but the headset is not 
working.

A. 

Make sure that the battery has been properly charged.

Q.

The headset is working but I cannot hear telephone calls correctly.

A. 

Ensure that you have the correct wiring setting by adjusting the switch on the bottom 
of the headset base.

Q.

When the headset’s ON/OFF button is pressed, the handset lifter lifts the handset but 
I cannot hear the call on the headset.

A. 

Ensure that the headset base is connected to the telephone’s handset port and not 
the headset port (if the telephone has one).

Health and safety instructions

Please read the following safety and operational instructions before using your 
IPN Headsets product. Please keep these instructions for your reference. When using this 
product, these basic safety precautions and warnings should be followed to reduce the risk 
of fire, electric shock, injury to persons and damage to property.

General

Operating, charging and storage temperature is 0°C to 40°C (32°F to 104°F).

Warnings

• 

CHILDREN. Never allow children to play with the product – small parts may be a

choking hazard.

• 

Plug the AC adaptor into the outlet nearest the equipment that is easily accessible.

To reduce the risk of electric shock, explosion or fire, use only the supplied charger or

Class 2 AC adaptor to charge the headset. Ensure that the voltage rating 
(e.g. 120V, 60 Hz) corresponds to the power supply you intend to use.

For safety reasons always tie back long hair that might get caught in the headset.

14

4.

Troubleshooting

Q.

I have connected my headset base to my telephone terminal but the headset is not 
working.

A. 

Make sure that the battery has been properly charged.

Q.

The headset is working but I cannot hear telephone calls correctly.

A. 

Ensure that you have the correct wiring setting by adjusting the switch on the bottom 
of the headset base.

Q.

When the headset’s ON/OFF button is pressed, the handset lifter lifts the handset but 
I cannot hear the call on the headset.

A. 

Ensure that the headset base is connected to the telephone’s handset port and not 
the headset port (if the telephone has one).

Health and safety instructions

Please read the following safety and operational instructions before using your 
IPN Headsets product. Please keep these instructions for your reference. When using this 
product, these basic safety precautions and warnings should be followed to reduce the risk 
of fire, electric shock, injury to persons and damage to property.

General

Operating, charging and storage temperature is 0°C to 40°C (32°F to 104°F).

Warnings

• 

CHILDREN. Never allow children to play with the product – small parts may be a

choking hazard.

• 

Plug the AC adaptor into the outlet nearest the equipment that is easily accessible.

To reduce the risk of electric shock, explosion or fire, use only the supplied charger or

Class 2 AC adaptor to charge the headset. Ensure that the voltage rating 
(e.g. 120V, 60 Hz) corresponds to the power supply you intend to use.

For safety reasons always tie back long hair that might get caught in the headset.

Leitner LH270 or LH275. Please keep these instructions for your reference. When using this

Troubleshooting 

(For live support call 1-800-432-3738, Mon-Fri 6:00–4:30 Pacific Time)

5.        Health and safety instructions

Ensure that you have the correct compatibility setting by adjusting the switch on the 
bottom of your headset base. The most common compatibility is 1. Cisco telephones 
should be set to 4 when using the headset jack.

Q.

I have connected my headset base to my phone but the headset is not working.

12

12

13

14

4. 

Troubleshooting

Q.   I have connected my headset base to my telephone terminal but the headset is not 
 

working.

A.   Make sure that the battery has been properly charged.

Q.   The headset is working but I cannot hear telephone calls correctly.
A.   Ensure that you have the correct wiring setting by adjusting the switch on the bottom 
 

of the headset base.

Q.   When the headset’s ON/OFF button is pressed, the handset lifter lifts the handset but 
 

I cannot hear the call on the headset.

A.   Ensure that the headset base is connected to the telephone’s handset port and not 
 

the  headset port (if the telephone has one).

Health and safety instructions

Please read the following safety and operational instructions before using your 
IPN Headsets product. Please keep these instructions for your reference. When using this 
product, these basic safety precautions and warnings should be followed to reduce the risk 
of fire, electric shock, injury to persons and damage to property.

General

Operating, charging and storage temperature is 0°C to 40°C (32°F to 104°F).

Warnings

• 

CHILDREN. Never allow children to play with the product – small parts may be a 

 

choking hazard.

• 

Plug the AC adaptor into the outlet nearest the equipment that is easily accessible.

• 

To reduce the risk of electric shock, explosion or fire, use only the supplied charger or 

 

Class 2 AC adaptor to charge the headset. Ensure that the voltage rating 

 

(e.g. 120V, 60 Hz) corresponds to the power supply you intend to use.

 

For safety reasons always tie back long hair that might get caught in the headset.

14

4. 

Troubleshooting

Q.   I have connected my headset base to my telephone terminal but the headset is not 
 

working.

A.   Make sure that the battery has been properly charged.

Q.   The headset is working but I cannot hear telephone calls correctly.
A.   Ensure that you have the correct wiring setting by adjusting the switch on the bottom 
 

of the headset base.

Q.   When the headset’s ON/OFF button is pressed, the handset lifter lifts the handset but 
 

I cannot hear the call on the headset.

A.   Ensure that the headset base is connected to the telephone’s handset port and not 
 

the  headset port (if the telephone has one).

Health and safety instructions

Please read the following safety and operational instructions before using your 
IPN Headsets product. Please keep these instructions for your reference. When using this 
product, these basic safety precautions and warnings should be followed to reduce the risk 
of fire, electric shock, injury to persons and damage to property.

General

Operating, charging and storage temperature is 0°C to 40°C (32°F to 104°F).

Warnings

• 

CHILDREN. Never allow children to play with the product – small parts may be a 

 

choking hazard.

• 

Plug the AC adaptor into the outlet nearest the equipment that is easily accessible.

• 

To reduce the risk of electric shock, explosion or fire, use only the supplied charger or 

 

Class 2 AC adaptor to charge the headset. Ensure that the voltage rating 

 

(e.g. 120V, 60 Hz) corresponds to the power supply you intend to use.

 

For safety reasons always tie back long hair that might get caught in the headset.

14

4. 

Troubleshooting

Q.   I have connected my headset base to my telephone terminal but the headset is not 
 

working.

A.   Make sure that the battery has been properly charged.

Q.   The headset is working but I cannot hear telephone calls correctly.
A.   Ensure that you have the correct wiring setting by adjusting the switch on the bottom 
 

of the headset base.

Q.   When the headset’s ON/OFF button is pressed, the handset lifter lifts the handset but 
 

I cannot hear the call on the headset.

A.   Ensure that the headset base is connected to the telephone’s handset port and not 
 

the  headset port (if the telephone has one).

Health and safety instructions

Please read the following safety and operational instructions before using your 
IPN Headsets product. Please keep these instructions for your reference. When using this 
product, these basic safety precautions and warnings should be followed to reduce the risk 
of fire, electric shock, injury to persons and damage to property.

General

Operating, charging and storage temperature is 0°C to 40°C (32°F to 104°F).

Warnings

• 

CHILDREN. Never allow children to play with the product – small parts may be a 

 

choking hazard.

• 

Plug the AC adaptor into the outlet nearest the equipment that is easily accessible.

• 

To reduce the risk of electric shock, explosion or fire, use only the supplied charger or 

 

Class 2 AC adaptor to charge the headset. Ensure that the voltage rating 

 

(e.g. 120V, 60 Hz) corresponds to the power supply you intend to use.

 

For safety reasons always tie back long hair that might get caught in the headset.

14

4. 

Troubleshooting

Q.   I have connected my headset base to my telephone terminal but the headset is not 
 

working.

A.   Make sure that the battery has been properly charged.

Q.   The headset is working but I cannot hear telephone calls correctly.
A.   Ensure that you have the correct wiring setting by adjusting the switch on the bottom 
 

of the headset base.

Q.   When the headset’s ON/OFF button is pressed, the handset lifter lifts the handset but 
 

I cannot hear the call on the headset.

A.   Ensure that the headset base is connected to the telephone’s handset port and not 
 

the  headset port (if the telephone has one).

Health and safety instructions

Please read the following safety and operational instructions before using your 
IPN Headsets product. Please keep these instructions for your reference. When using this 
product, these basic safety precautions and warnings should be followed to reduce the risk 
of fire, electric shock, injury to persons and damage to property.

General

Operating, charging and storage temperature is 0°C to 40°C (32°F to 104°F).

Warnings

• 

CHILDREN. Never allow children to play with the product – small parts may be a 

 

choking hazard.

• 

Plug the AC adaptor into the outlet nearest the equipment that is easily accessible.

• 

To reduce the risk of electric shock, explosion or fire, use only the supplied charger or 

 

Class 2 AC adaptor to charge the headset. Ensure that the voltage rating 

 

(e.g. 120V, 60 Hz) corresponds to the power supply you intend to use.

 

For safety reasons always tie back long hair that might get caught in the headset.

Leitner LH270 or LH275. Please keep these instructions for your reference. When using this

Troubleshooting 

(For live support call 1-800-432-3738, Mon-Fri 6:00–4:30 Pacific Time)

5.        Health and safety instructions

Ensure that you have the correct compatibility setting by adjusting the switch on the 
bottom of your headset base. The most common compatibility is 1. Cisco telephones 
should be set to 4 when using the headset jack.

Q. 

I have connected my headset base to my phone but the headset is not working.

12

12

13

manual_270-275_v5.indd   13

3/20/2017   1:18:03 PM

Содержание LH270

Страница 1: ...LH270 275 Manual TM manual_270 275_v5 indd 1 3 20 2017 1 17 58 PM ...

Страница 2: ...at s in the Box Your LH270 or LH275 Headset 205mAh 3 75v Lithium Ion Battery Battery Compartment Cover 8 5v AC Adaptor RJ 9 Phone Cord Type A to Mini USB Cord manual_270 275_v5 indd 2 3 20 2017 1 17 59 PM ...

Страница 3: ...ng call in USB PC mode 8 3 5 Making a call using UniBase Mode 8 3 6 Adjusting the ring volume 9 3 7 Muting the headset volume 9 3 8 Headset microphone volume setting 9 3 9 Adjusting headset listening volume 9 3 10 Out of range and reconnection 9 3 11 Battery level indication 10 3 12 Training mode and making a conference call 10 3 13 Overview of audio signals 11 3 14 Registering a new headset to th...

Страница 4: ...e volume up down 12 Wiring switch 5 7 6 9 8 10 11 12 1 4 3 2 Manual W9xx_02 pdf 1 6 23 2016 10 17 51 AM Base Station 1 Battery indicator 2 Computer Mode button 3 Telephone TEL Mode button 4 Online indicator 5 USB connector 6 Power socket 7 AUX port 8 Telephone connector TEL port 9 Handset connector 10 Accessory Selection switch 11 Microphone volume up down 12 Compatibility switch 4 manual_270 275_...

Страница 5: ...980 monaural IPN W985 binaural 1 Receive volume up down 2 Mute 3 Headset ON OFF 4 Noise cancelling boom 5 Battery 5 1 2 3 4 Headset 1 Incoming volume up down 2 Mute 3 Headset ON OFF and Online Indicator 4 Noise canceling boom 5 Battery note label orientation 6 Battery door 5 6 5 Battery orientation manual_270 275_v5 indd 5 3 20 2017 1 17 59 PM ...

Страница 6: ...plied with the product to connect the headset base to a power socket You may need to adjust the wiring switch that is located on the bottom of the headset base to find the correct wiring for your device 2 3 Connecting to a compatible handset lifter refer to your supplier Fit the handset lifter to your telephone as indicated in its user guide Connect the handset lifter to the EHS port located on th...

Страница 7: ...puter USB port Connect the USB cable supplied with the product to the USB port on the back of the headset base and to a available USB port on your computer The computer should automatically recognise the device and install the correct drivers Wait a few seconds before using the headset 2 6 Wearing style The IPN W9xx series is available in three variants IPN W970 Over the ear IPN W980 Over the head...

Страница 8: ...he headset base 3 5 Adjusting headset receive volume 8 Otherwise you will need to lift the handset of 9 3 1 Making and receiving calls 3 1 1 Making an outgoing call in telephone mode Ensure that the TEL button on top of the headset base is selected Lift the headset from the base to start the call If you are already wearing the headset press the headset s ON OFF button The base Online Indicator LED...

Страница 9: ... One LED on 20 40 Two LEDs on 40 60 Manual W9xx pdf 1 6 27 2016 11 47 56 AM 9 8 10 3 1 3 Making an outgoing call in USB PC mode Ensure that the PC button on the top of the headset base is selected Lift the headset from the base or press the headset s ON OFF button if you are already wearing it and the base Online Indicator LED will light After finishing your VOIP call press the ON OFF button to di...

Страница 10: ...r LH275 headset cannot conference with other headset models 3 11 Battery level indication 10 11 You will hear a warning tone in the headset when you walk out of range of the base The headset will be disconnected from the base and the call will be automatically placed on hold If you move back inside the range of the base the headset will automatically reconnect and the call will be active again NOT...

Страница 11: ...tion has completed the base TEL light will stop flashing 11 11 10 13 3 9 Overview of audio signals Action Audio indication Low battery 2 rapid beeps 60 sec repeat Nearly out of range 2 beeps Out of range 2 pitch tone Back in range 4 rapid beeps Receiver volume up down 1 beep Mute on 2 pitch tone 8 sec repeat Mute off 1 beep Ringer EH device Multi tone 2 sec repeat 3 10 Registering a new headset to...

Страница 12: ...275 is connected to your computer the buttons on your headset can be used to answer and end your Skype for Business calls If you answer end a call using the buttons within the software the headset will also turn on off automatically This feature is automatically disabled by default If you want to turn this feature off simply hold the Computer button on the base while holding the microphone volume ...

Страница 13: ...one has one Health and safety instructions Please read the following safety and operational instructions before using your IPN Headsets product Please keep these instructions for your reference When using this product these basic safety precautions and warnings should be followed to reduce the risk of fire electric shock injury to persons and damage to property General Operating charging and stora...

Страница 14: ...ble use your headset in a quiet environment with low background noise 3 Limit the amount of time you use headsets at high volume levels 4 Turn the volume down if the sound from the headset prevents you from hearing people speaking near you 14 15 Do not disassemble the product or AC adaptor as this may expose you to dangerous voltages or other risks Incorrect reassembly can cause electric shock or ...

Страница 15: ...ic chemicals please observe the following charging and battery warnings Charging warnings Use only the charger supplied by IPN Headsets to charge the product Do not use the charger for any other purpose Ensure that the voltage rating corresponds to the power supply you intend to use Charge the headset according to the instructions supplied with the unit Plug the AC adaptor or charger into an outle...

Страница 16: ... Leitner Headsets TM manual_270 275_v5 indd 16 3 20 2017 1 18 04 PM ...

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