Denon RBD-X1000, Service Manual

Page: 22 / 100

22
4. Displaying the protection history mode
4.1. Display the last detected protection that is backed up.
Buttons except buttons used in Displaying the protection history mode are not available.
To exit the mode, unplug AC cord or press ON/STANDBY button.
Protection detection port of main μCom.
DC : DC_PROTECT
Shutdown : TAS5615_SD
Power Protect1 : PWR_PROTECT1
Power Protect2 : PWR_PROTECT2
Display
q
No protection history :
w
Detection DC protection is backed up. :
e
Detection Shutdown is backed up. :
r
Detection Power Protection 1 is backed up. :
t
Detection Power Protection 2 is backed up. :
4.2. Delete backed up Protection history
To delete backed up Protection history, press and hold
1
/
3
button for 5 seconds or more while Protection history is
displayed.
"NO PROTECT" is displayed after Protection history is cleared. 4.1.
q
is displayed.
Also Protection history is cleared by Initialization mode(System u-com) too.
Display