HK 990
Connections
Connecting Other Components
1.Make sure your amplifier and other components are turned off.
2.Connect each component’s output/play jacks to the corresponding input jacks on the back of your amplifier and, if available, the component’s input/record jacks to the output jacks of the HK 990. Use the white, black or gray plugs to connect
Wired Remote Control
To control your amplifier with an external infrared remote sensor, connect the wire from the remote sensor to the Remote In jack on the back panel. Or, if another stereo component has a
Other manufacturers’ remote sensors and components may not be compatible, but it will not hurt to experiment. A second wire may be used to connect your amplifier’s Remote Out jack to the remote input of another stereo component. Continue this process to include additional components (if compatible).
Connecting Speakers
3.For best performance, use
Wire Length | min. Diameter |
Up to 8.2 feet (up to 2.5 meters) | 1/32" (1mm) |
Up to 13.1 feet (up to 4 meters) | 3/64" (1.25mm) |
Up to 19.7 feet (up to 6 meters) | 1/16" (1.6mm) |
Above 19.7 feet (above 6 meters) |
4. Avoid rolling excess wire with or near signal interconnects.
IMPORTANT: When connecting two pairs of speakers, determine the impedance of each pair by looking on the back of the speakers or in your owner’s manual, or by contacting your dealer or manufacturer.
You can listen to two pairs of speakers at the same time ONLY if the impedance of EACH speaker is NOT LESS THAN 8 ohms.
WARNING: Do not play sets of speakers simultaneouslyexcept as recommended above. Amplifier may overheat.
AC Power
Plug the cord into a 120V AC wall outlet. The Power indicator will light up to indicate power on. To disconnect the power input completely, the main plug must be disconnected from the mains.
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