Standby Clear Mode - Denon AVR-X4200W Service Manual

2-2.4. Clearing the Protection History
There are two ways to clear the protection history.
(a) Activate Protection History Display Mode. Press the "STATUS" button to display the protection history. Press and
hold the "ENTER" button for 3 seconds.
L1
P R O T E C T
FLD
L2
: D C
FLD L2
FLD L2
: N O
(b) Initialize this unit. (See "Initializing This Unit"
Use the method in 2-2.4. Clearing the Protection History (a) if you do not want to erase your settings from this unit.
b
Warning Displays by POWER LED
If the power is turned off while a protection is being detected, the POWER LED flashes in red to warn you depending on
the protection status as follows.
(a) ASO/DC protection: Flashes at 0.5-second intervals (0.25 seconds lit, 0.25 seconds unlit)
(b) THERMAL (A/E/F) protection: Flashes at 2-second intervals (1 seconds lit, 1 seconds unlit)
(c) CURRENT protection: Flashes at 4-second intervals (2 seconds lit, 2 seconds unlit)
2-3. 232C Standby Clear Mode
2-3.1. Actions
Switches from 232C standby mode to normal standby mode.
2-3.2. Starting up
While holding down buttons "STATUS" and "ZONE3 SOURCE" simultaneously, press the power button to turn on the
power.
Select the "3.RS232C RESET" using the "CURSOR f / d " button, then press the "ENTER" button then to confirm.
Switches from 232C standby mode to normal standby mode.
H I S T O R Y
Press and hold the "ENTER" button for 3 seconds.
C L E A R
The above message is displayed and the protection history is cleared.
P R O T E C T
on page 11)
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