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18 

TROUBLESHOOTING 

No Sound 

  Ensure the power supply is properly plugged into the electricity 

socket and that its cable is properly connected to the DC IN 

connector on the Charge Cradle. 

  Ensure that the Headset Power ON/OFF switch is switched ON. 

  Check the state of the Battery charging in the Headset – place it 

in the Charge Cradle and recharge the battery until the Battery 

Charge LED turns green. 

  Ensure that the TV set, Hi-Fi system or audio component is 

switched ON and set to a channel that broadcasts an audio 

signal. 

  Ensure that the volume on the connected audio component is 

turned up to at least half its full volume. 

  The connected audio/video equipment may not be in playback 

mode. Start playback on by the equipment. 

  Use the Volume Control on the Headset to turn up the volume. 

  Check whether the Headset volume level is set too low. Adjust 

the volume to a suitable level. 

  If the sound is not clear and distorted, change the frequency 

Channel selection on the back of the Charge Cradle, and then 

press the Auto Tune Button on the Headset Receiver for better 

reception. 

Distortion 

  The battery inside Headset may need charging. Recharge the 

battery. 

  The Headset may be too far away from the transmitter inside 

the Charge Cradle. Bring them closer together. 

  The audio signal input level from the audio source is too low. 

Increase the volume at the audio source. 

  If the sound is not clear and distorted, change the frequency 

Channel on the back of the Charge Cradle, and then press the 

Auto Tune Button on the Headset for better reception. 

TROUBLESHOOTING 

Summary of Contents for CL7350

Page 1: ...WIRELESS TV HEADSET SOUNDS English ...

Page 2: ...ON IDENTIFICATION 6 Function Identification Headset Receiver 6 Function Identification Charging Cradle 7 INSTALLATION 8 Transmitter 8 Headset 9 OPERATION 10 Initial Operation 10 Routine Operation 11 Improving Sound by Switching Channels 12 Controlling the Tone Bass Treble 13 Adjusting the Sound Balance left right 14 Using the Mute Button and Microphone for Conversation 14 Charging the Battery 15 C...

Page 3: ...ECIFICATIONS 17 TROUBLESHOOTING 18 No Sound 18 Distortion 18 Cleaning Maintenance 19 Spare replacement parts 19 Customer support 19 GUARANTEE 20 CE DECLARATION 20 BATTERY WARNINGS 21 DISPOSAL INFORMATION 21 Contents ...

Page 4: ...listening comfort Rich adjustable audio quality o Broad audio bandwidth o Adjustable bass treble and balance to compensate for hearing loss Up to 60 meters transmit receive range keeps you within hearing distance all over the house and garden Auto tune button on your headset tune in for the best sound exactly where you are Listen but keep in touch with your surroundings o Multiple Headsets can be ...

Page 5: ... hazardous voltage according to EN 60650 standard Caution Batteries should only be replaced by Geemarc or authorised Vendor Please refer to the chapter Spare replacement parts for more information Keep the unit away from heat sources DO NOT expose the unit to direct sunlight Do not expose the Headset which contains batteries to excessive heat such as sunshine fire etc Clean the Headset and ear pad...

Page 6: ...OMPONENTS 1 Headset Receiver 2 Charging Cradle and Transmitter 3 Power Supply 4 Audio Cable both ends with 3 5 mm stereo plug 5 RCA Adapter Cable 6 3 5 mm to 6 3 mm Adapter Plug 7 SCART Adapter PACK COMPONENTS ...

Page 7: ... Receiver FRONT REAR 1 Earbuds 2 Volume Control 3 Power Signal LED Indicator 4 Mute Button for Verbal Communications 5 Microphone 6 Auto Tune Button for Frequency Channel 7 Sound Balance Control 8 Power On Off Switch 9 Battery Contact FUNCTION IDENTIFICATION ...

Page 8: ...icator Battery Charge Red charging Green fully charged 4 LED Indicator Green Audio Signal 5 LED Indicator Green Power 6 LED Indicator Yellow Treble enhanced 7 LED Indicator Blue Bass enhanced 8 Audio In 9 Frequency Channel Selector CH1 or CH2 10 Power ON OFF 11 DC In Socket FUNCTION IDENTIFICATION ...

Page 9: ... electricity socket 100 240V 50 60Hz The green Power Indicator LED will glow immediately 3 Connect one end of the Audio Cable to the rear panel of the Charge Cradle 4 Connect the other end of the Audio Cable to your Audio Source e g TV set Hi Fi system MP3 or iPod INSTALLATION 3 5mm headphone socket 6 3mm headphone socket RCA socket SCART socket ...

Page 10: ... to 6 3 mm Adapter Plug SCART Adapter 5 On the rear panel of the Charging Cradle switch the Power ON OFF Switch to ON When the audio signal is detected from the Audio Source the Green LED Signal Indicator will glow constantly Headset Make sure the built in Battery inside the Headset is fully charged for the first use see Initial Operation below INSTALLATION ...

Page 11: ...t in the Charging Cradle for at least three hours to allow it to fully charge Make sure the Headset is switched OFF see figure 2 at right The LED Indicator glows red during charging It will glow in green after the battery is fully charged see figure 3 at right 4 After the three hours have passed and the charging LED has turned green you can proceed to the Routine Operation OPERATION ...

Page 12: ... Receiver switch the ON the On Off Switch see figure 5 at right The green signal LED Indicator will glow continuously 3 Adjust the Volume to the desired sound level see figure 6 at right then fit the Earbuds in your ears NOTE Make sure the volume on your Audio Source TV set or other audio device is turned up to at least half of its full volume to get good sound quality in your Earbuds OPERATION ...

Page 13: ... Allow a few seconds for the audio to resume 2 If this does not help switch the channel selector on the rear of the Charging Cradle see figure 8 at right and see if the audio quality has improved 3 Press the Auto Tune button again to improve the quality still further NOTE The Transmitter will turn off automatically about 5 minutes if there is no audio signal from the audio source TV set etc or the...

Page 14: ... enhance your listening pleasure by amplifying either the Treble or the Bass in the Headset Receiver Press the Tone Clarity Button to switch cyclically between 1 Enhanced treble yellow LED glows 2 Enhanced bass blue LED glows or 3 Flat tone bass and treble equally enhanced no LEDs glowing OPERATION ...

Page 15: ... pleasant sound balance Using the Mute Button and Microphone for Conversation You can switch from Listening mode to Conversation mode without having to take off the Headset To talk or listen to someone 1 Press the Mute button see figure 11 at right This will shut off the Audio Source and the Headset will become an amplifier by activating the Microphone 2 To resume listening to your audio device pr...

Page 16: ...off 3 Place the Headphone on the Charging Cradle see figure 13 at right make sure the charge contact touches the charge pins on the Charging Cradle 4 The Charging process starts automatically The LED Indicator glows red during charging It will glow in green after the battery is fully charged WARNING The battery must not be exposed to excessive heat such as sunshine fire etc Do not attempt to repla...

Page 17: ...e battery are charging Excessive sound pressure from earphones and headphones can cause hearing loss IMPORTANT This unit should be operated with built in rechargeable battery only When replacing the battery or when disposing of the unit always comply with applicable laws relating to the disposal of battery Please place them in a proper disposal container to ensure that they are eliminated safely a...

Page 18: ...s open area Frequency response 30 Hz 10K Hz Signal to noise ratio 65 dB Distortion 2 Headset weight 58 grams Operating voltage Charging Cradle 8V 400mA Headset 3 7V 350mA Lithium Polymer Battery Transmission mode UHF Stereo Carrier frequency 863 53 MHz 864 53MHz TECHNICAL SPECIFICATIONS ...

Page 19: ...n playback mode Start playback on by the equipment Use the Volume Control on the Headset to turn up the volume Check whether the Headset volume level is set too low Adjust the volume to a suitable level If the sound is not clear and distorted change the frequency Channel selection on the back of the Charge Cradle and then press the Auto Tune Button on the Headset Receiver for better reception Dist...

Page 20: ...d to yourself Spare replacement parts Spare parts are available from either the original place of purchase or by calling the Customer Helpline Telephone 01707 384438 1 Additional Headsets 2 Ear pads To replace the Headset battery please contact Customer Support Customer support For product support and help visit our website at www geemarc com For our Customer Helpline Telephone 01707 384438 Fax 01...

Page 21: ... an authorised Geemarc representative The Geemarc guarantee in no way limits your legal rights Important YOUR RECEIPT IS PART OF YOUR GUARANTEE AND MUST BE RETAINED AND PRODUCED IN THE EVENT OF A WARRANTY CLAIM Please note The guarantee applies to the United Kingdom only CE DECLARATION Geemarc Telecom SA hereby declares that this product is in compliance with the essential requirements and other r...

Page 22: ...opean countries with separate collection systems The symbol on the product or its packaging indicates that this product may not be treated as household waste Instead it should be handed over to the applicable collection point for the recycling of electrical and electronic equipment By ensuring this product is disposed of correctly you will help prevent potential negative consequences for the envir...

Page 23: ...22 For product support and help visit our website at www geemarc com telephone 01707 384438 or fax 01707 832529 ...

Page 24: ...23 UGCL7350_En_v1 0 ...

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