OPERATION
VFD OFF: Display goes completely dark except for Power Indicator to remind you that the receiver is turned on
NOTE: When the remote is in the device mode for either the Video 1 or Video 2 source, the Dimmer Button on the remote will only affect the source device (if compatible), and will not affect the HK 3390.
Processor Reset
If you wish to fully reset the HK 3390 to its factory defaults, or if it behaves erratically after a power surge, first turn the Master Power Switch off and unplug the AC power cord for at least three minutes. Plug the cord back in and turn the receiver back on. If this doesn’t help, you may want to try a system reset.
NOTE: A system reset erases all user configurations, including tuner presets. After a reset, you will need to reenter all of these settings.
Place the receiver in Standby mode by pressing the Power Switch so that the Power Indicator turns amber. Simultaneously press and hold the
If the receiver still does not function correctly after a processor reset, contact an authorized Harman Kardon service center for assistance. Service centers may be located by visiting our Web site at www.harmankardon.com.
Memory
If the HK 3390 is unplugged or experiences a power outage, it will retain user settings indefinitely.
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