To realize the full potential of your new receiver, please read these operating and installation instructions thoroughly before attempting to make any connections to it. The GFR-700HD is not only designed to reproduce the highest quality sound and picture but also to deliver the greatest possible value. It is our engineers’ passion for perfection that has enabled our components to be judged the equivalent of others costing two, three, or even five times as much. Our engineering team consistentl

This may be necessary if it is not possible to sit centrally between the speakers. In normal use leave in the central 'click' position. © ZONE 1 - Push the button in to activate the ZONE 1 preamp out sockets. With the button in the out position the ZONE 1 preamp out sockets are muted. © ZONE 2 - Push the button in to activate the ZONE 2 preamp out sockets. With the button in the out position the ZONE 2 preamp out sockets are muted. © HEADPHONES SOCKET - Accepts headphones rated between 8 ohms

Use the i / ► buttons to select: • 40, 60, 80, 100, 120, 150 • If you set your surround speakers to Large, then this setting will be fixed at None. 34 GFR-700 Owner’s Manual Delay Configuration How far is each speaker from your primary listening area? The GFR-700 uses this information to calculate differences in distance and adds milliseconds of delay if necessary to ensure that all audio signals reach your ears simultaneously from all speakers. The following is an overview of the Delay Co

Choose from 0-128 (default = 64). • Tint - Adjusts red and green levels to accurately reproduce skin tones. Choose from 0-100 (default = 50). • ACE (Adaptive Color Enhancement) - Enhances an image by improving its contrast. Choose from High, Mid, Low, or Off (default). • Edge - Adjusts edge enhancement, ranging from soft to crisp picture detail. Choose from High, Mid, Low, or Off (default). ADVANCED CONTROLS Provides advanced tools to fine-tune the picture for each input source. Use the iA

In doing this, Adcom has created a revolution in the world of consumer electronics. By creating some of the most renowned components and offering them at affordable prices, Adcom has enabled more people to enjoy their favorite music and movies at top performance levels. Perhaps Audio Magazine said it best: “No competing company I know can provide a similar balance of sound quality, power and affordability.” AWARD WINNING Innovation is our stronghold, and our numerous awards year after year prove

In the event of physical damage, notify your ADCOM dealer immediately and request help in filing a written damage claim. THE RIGHT TO A CLAIM AGAINST A COMMON CARRIER CAN BE FORFEITED IF THE CARRIER IS NOT NOTIFIED PROMPTLY IN WRITING AND IF THE SHIPPING CARTON AND PACKING MATERIALS ARE NOT AVAILABLE FOR INSPECTION. SAVE ALL PACKING MATERIALS UNTIL THE CLAIM HAS BEEN SETTLED. The foam cocoon and carton were specifically designed to protect your GCA-510. Even though space is often at a premium

Always ensure that the cable is joined properly to the 4mm plugs. Keep the turntable away from the speakers to avoid acoustic pickup by the turntable from the speakers - they should not be placed on the same piece of furniture. The amplifier will get quite warm when being used at high levels. THIS IS PERFECTLY NORMAL! However, if it becomes too hot to touch, switch off the amplifier at once and consult your dealer. If there is a lot of hum with the disc input selected check that the earthing

We know you are anxious to hear your new preamplifier in action, but please take a few minutes to read this owner’s manual before connecting the preamplifier to your system. It is particularly important that you connect your preamplifier to your amplifier while the amplifier and preamplifier are unplugged and your other equipment is turned off. This will protect your equipment from potential short circuits that may occur during installion. In addition, it is important that you allow for adequate

This is perfectly normal. If the unit is to be left unused for an extended period, we recommend that it is disconnected from the mains supply by switching it off at the wall socket, or by disconnecting the power lead. Connecting to other equipment The use of high quality interconnect cables to and from your amplifier is recommended to ensure the best sound quality. Sockets marked L (and R) on your amplifier should only be connected to sockets marked L (and R) on other equipment. All the line inp

Always ensure that the volume control on your amplifier is set to minimum before starting these procedures. Bi-wiring your loudspeakers Bi-wiring improves the sound of your system because it divides the high and low frequency signal currents into separate speaker cables. This avoids signal distortions arising from the high and low frequency currents interacting with one another within a single cable, as in conventionally wired systems. You will need: Speakers – with four input terminals each: th