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GENERAL INFORMATION / GUARANTEE
General information
Features
• 2�4GHz FHSS digital technology with equalizer features for tone and balance
adjustments�
• High quality stereo sound that is virtually interference-free
• Transmission is not restricted solely to line of sight
• Digital Pairing System on Headphone & Transmitter
• Electronic volume vontrol on headphones
• Built-in Pin-charger on transmitter
• Auto shut-off on headphone
• Auto On/Off RF function on transmitter
• 3�5mm Line in feature for wired headphone application
• Optical line connection to connect on SPDIF or Optical output
• Operating distance up to 22 meters
Technical specifications
Guarantee
From the moment your Geemarc CL7500 OPTI is purchased, Geemarc
guarantee it for the period of two years� During this time, all repairs or
replacements (at our discretion) are free of charge� Should you experience a
problem then contact our Helpline or visit our website at
www�geemarc�com
�
The guarantee does not cover accidents, negligence or breakage to any parts�
The product must not be tampered with or taken apart by anyone who is not
an authorised Geemarc representative� The Geemarc guarantee in no way
limits your legal rights�
The product is covered by the legal guarantee of conformity as provided by
applicable law�
Transmission mode
Carrier frequency
Operating voltage
Frequency response
Distortion
Signal-to-noise ratio
Channel separation
Range
Maximum RF Power
Frequency band
: 2�4GHz digital FHSS stereo
: 2�4GHz
: Transmitter 6 V 0�6 A/ 3�6W
: Receiver 3�7V 1200 mAh (built-in Lithium
rechargeable battery)
: 20 Hz - 20 KHz (electrical)
: 0�5 %
: 75 dB
: 60 dB
: 22 meters (open area)
: 10dBm
: 2�406GHz - 2�472GHz