52
ADVANCED FUNCTIONS
Processor Reset
There may be instances when you wish to fully reset the AVR 147 to its
factory defaults, or the unit may behave erratically after a power surge.
To correct erratic behavior, first try turning the Master Power Switch
off and unplugging the AC Power Cord for at least 3 minutes. Plug the
cord back in and turn the receiver back on. If this doesn’t help, try a
system reset.
NOTES:
• A system reset erases all user configurations, including speaker
and level settings and tuner presets. After a reset, you will
need to re-enter all of these settings.
• The RS-232 Reset Button on the rear panel of the AVR 147
does not perform a system reset. DO NOT press the RS-232
Reset Button.
To reset the AVR 147, place the receiver in Standby mode (press the
front-panel Standby/On Switch so that the Power Indicator turns amber).
Then press and hold the front-panel Tone Mode Button for at least 5
seconds until the RESET message appears in the display.
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 AVR 147 is unplugged or experiences a power outage, it will
retain user settings for up to four weeks.
AVR147-OM.qxd 5/2/07 3:49 PM Page 52
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