REAR-PANEL CONNECTIONS
AM and FM Antenna Terminals: Connect the included AM and FM antennas to their respective terminals for radio reception.
Video 1, Video 2 and Video 3 Audio/Video Inputs: These jacks may be used to connect your
NOTE: The Video 3 source has inputs on both the front and rear panels of the HK 3390, and you may connect different devices to each set of inputs. To select between the two sets of inputs, press the Video 3 Source Selector repeatedly.
Video 1 Audio/Video Outputs: These jacks may be used to connect your VCR or another recorder.
Video Monitor Output: If some of your sources use video connections, connect the Video Monitor Output to the corresponding input on your television or video display. No video signal will be available with an
Remote Infrared (IR) Input and Output: When the remote IR receiver on the front panel is blocked, such as when the HK 3390 is placed inside a cabinet, connect an optional IR receiver to the Remote IR Input jack. The Remote IR Output may be connected to the Remote IR Input of a compatible source device (or other product) to enable remote control through the HK 3390. When several devices are used, connect them in “daisy chain” fashion.
AC Power Cord: After you have made all other connections, plug the AC power cord into an unswitched outlet.
Switched AC Accessory Outlets: You may plug the AC power cord of one source device into each of these outlets, and it will turn on whenever you turn on the receiver. Do not use sources that consume more than 100 watts of power per outlet.
Speaker 1 and 2 Outputs: Use
Subwoofer Outputs: If you have a powered subwoofer, connect these jacks to the
Subwoofer Trigger Outputs: Connect these outputs to a compatible trigger input on the subwoofer connected to the Subwoofer Output immediately to the right of the Trigger Output. Consult the owner’s manual for the subwoofer to set its trigger input correctly, and the subwoofer will automatically turn on or off when the HK 3390 is turned on or off. In addition, the Trigger Outputs are used with the Subwoofer Link Switches to conserve energy by powering off the
subwoofer’s amplifier when it is not needed. The Subwoofer Trigger Outputs send a signal of 15 volts DC.
Subwoofer Link Switches: Each switch affects the subwoofer connected to the jack immediately to the left of the switch. To use the switch, first connect the corresponding Subwoofer Trigger Output to a compatible trigger input on the subwoofer, and make sure the subwoofer’s instructions are followed to activate its trigger input. When the Link Switch is on, the HK 3390 will remove the trigger signal whenever the corresponding pair of main speakers are not in use, thereby conserving energy that would otherwise be used to maintain the subwoofer’s amplifier in standby mode. This feature is activated any time no signal is present at the main speaker outputs, including when the Speaker 1/2 Switch turns off both speaker pairs, when the HK 3390’s output is muted, or when the headphones are plugged in. See Table A2 in the appendix for details.
Tape Outputs: These jacks may be used to connect your CDR or another
CD and Tape Inputs: These jacks may be used to connect your
not connect a turntable to these jacks unless you are using the turntable with a phono preamp. When your recorder features
Phono Inputs and Ground: Connect the outputs of your turntable or tonearm to these jacks, and connect the ground wire from the turntable to this Ground Connector to reduce system hum. Only moving- magnet
Main Power Switch: This mechanical switch turns the power supply on or off. It is usually left turned on (push the rocker in at the top), and cannot be turned on using the remote control. Turn this switch off when connecting or disconnecting source devices or loudspeakers to prevent any possibility of damage from an unexpected power surge.
Update Port: Do not make any connections to this port. It is reserved for use by authorized service personnel in the event that a software update becomes available.
Reset Button: If the HK 3390 behaves erratically, perform a system reset by turning the unit off (the Power Indicator will turn amber) and using a
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