3
Improving Sound by Switching Channels
The CL7350 can transmi
frequency channels. Y
will produce better audio quality
1. If the audio
Auto Tune Button
to match the frequency of Channel 1 or
set at the bac
for the audio t
2. If this does not help, switch the channel selector on
the rear of the Charging Cradle (see figure (8)) and
see if the audio quality has improved.
3. Press the Auto T
quality still further
NOTE: The T
about 5 minutes if there is no audio signal from the
audio source (TV set, etc.), or the signal from the
audio source is too weak for pro
However
level, the transmission will automatically restart.
Controlling the T
You can adjust the tone of the audio you are listening to and enh
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
),
2.Enhanced bass (b
), or
3.Flat tone (bass and treble equally
enhanced, no LEDs glowi ).
Adjusting the Sound Balance (lef
Y
With the Receiver
figure (10)) to
seems to “dri
button until y
Using the Mic Button and Microphone for
Conversation
Y
without having to take off the Receiver
T
1. Press the Mic button (see figure (1
Audio Source and the Receiv
by activating the Microphone.
2. T
button again. The micropho
audio will resume.
Charging the Battery
1. The signal LED Indicator
blink slowly when the battery level is lo
there are about 20 minutes of operating time
Headset will switch off. Recharge the battery.
2. Switch OFF the On/Off Sw
(12)). The green LED on the Headset should turn off.
3. Place the Headphone on the Char
(13)), make sure the charge contact touc
pins on the Charging Cradle.
4. The Charging process starts automaticall
• The LED Indicator glows red durin
• It will glow in green after the
WA
The batter
as suns
Do not attempt to replace the origi
battery
When the he
to the OFF po
The battery must always be fully charged before first u
required to guarantee an
ensure that the Receiver is FF position while
Excessive sound pressure from earphones and headphones can cause hearing loss.
IMPORT
This unit should be operated with built-in rechargeable battery only
the battery or when disposing of the unit, always
to the disposal of battery in a proper disposal container to ensure
that they are eliminated safely and
TECHNICAL
Battery operating Time : Up to 6 Hours
Range : Up to 25 meters (open area)
Frequency response : 30 Hz – 10K Hz
Signal-to-noise ratio : >65 dB
Distortion :
Headset weight : 50 grams
Operating voltage : Charging Cradle: 8V, 400mA
: Headset: 3.7V, 350mA Lithium Polymer Battery
Transmission : UHF Stereo
Carrier frequency : 863 MHz (CL7350 OPTI VDE&UK version)
: 900 MHz (CL7350 OPTI US version)
TROUBLESHOOTING
No Sound
• Ensure the power supply is properly pluto the electricity socket and that its
cable is properly connecte
• Ensure that the Headset Power ON/
• Check the state of the Battery charging in the Headset – place it in the Charge
Cradle and recharge the bathe Battery Charge LED turns green.
• Ensure that the TV set, Hi-Fi system or audio component is switch
to a channel that broadcasts an audio si
• Ensure that the volume on the connected audio component is turne
half its full volume.
• The connected audio/video eq
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 sele
the back of the Charge Cradle, and then press the Auto Tune Button on the
Headset Receiver for better receptio
Distortion
• The battery inside Headset may need charging. Re
• The Headset may be too far away from the transmitter inside the Charge Cradl
Bring them closer together.
• The audio signal input level from the au
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.
.
Cleaning & Maintenance
Note: DO NOT use alcohol,
Wipe Base and Headset cl
GUARANTEE
From the moment your Geemarc product is purcha
the period of two years. Duri
discretion) are free of charge. Should y
help line or visit our website at www.
The guarantee does not cover accidentgence or breakages to any p
product must not be t
authorized Geemarc represent
The Geemarc guarantee in no way limit
IMPORTYOUR RECEIPT IS P
RET
Please note: The guarantee applies to the United Kingdom onl
DECLARA
CE Directives
Geemarc T
with the essential requirementrelevant provisions of the Radio and
Tquipment Directive 2014/53/UE.
The CE declaration of conformity mwww
FCC NOTICE
This device complies with p
following two conditions:
1. This device may not cause harmful interference, and
2. e received,
cause undesired operation.
FCC CAUTION
Any changes or
compliance could void
its antenna(s) must not
antenna or
Electrical connection: The apparatus is des
supply only
apparatus does no
apparatus, disco
When inst
Recycling Directives
The WEEE (Wectronic Equipment) has been put in
place for the productlife are recycled in the best way
When this product is finished with, please do not put it in your domesti
Please use one of the following disposal
- Remove the batteries and deposit them in an appropriate WEEE skip.
Deposit the product in an appropriate WEEE skip.
- Or If you purchase a new one, they should
accept it.
Thus if you respect these instructions you ensure hu
protection.
For product support and help visit our website at www.
Contact Ge
5B Swallow Court, Swallowfields, Welwyn Garden City
telephone 01707 38760
or fax 01707 832529
QUGCL7350 OPTI_En_A3_V1.2
Mute
Button
Microphone
