Denon AVR-789 Service Manual page 20
Av surround receiver
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Also See for AVR-789:
- Owner's manual (95 pages) ,
- Service manual (162 pages) ,
- Getting started (2 pages)
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3. Clearing the protection history
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There are two ways to clear the protection history, as described below.
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(1) Start up the error (protection display) mode, display the error, then press and hold in the "ENTER" button for 3 seconds.
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Press and hold in the "ENTER" button for 3 seconds
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The above is displayed and the protection history is cleared.
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(2) Initialize.
If you want to save a backup, use the method in 3.(1) above.
Warning indication by the STANDBY LED
If the power is turned off when a protection incident has been detected, the STANDBY LED (red) flashes as follows as warning ac-
cording to the conditions in which the protection incident occurred.
(1) ASO/DC PROTECTION : Flashes in cycles of 0.5 seconds (0.25 seconds lit, 0.25 seconds off)
(2) THERMAL PROTECTION : Flashes in cycles of 2 seconds (1 second lit, 1 second off)
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AVR-1909/789, AVC-1909
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