Denon S-5BD, Service Manual

Page: 21 / 207

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3. Displaying the protection history mode
3.1. preparation
(1) Equipment used: None
(2) Unit setting: No spec other than the following procedure.
3.2. procedure
(1) Plug the AC cord into a power outlet.
(2) While pressing
5
and
8
buttons simultaneously, press the ON/STANDBY button to turn the power on.
The error (protection history display) mode is set.
(3) Press the STATUS button of remote control to turn on the FL display.
3.3. About the display on the FL display
When the STATUS button of remote control is pressed after setting the error (protection history display) mode, a history
like the one shown below is displayed, depending on the conditions.
(1) Normally (when there has been no protection incident)
P R O T E C T H I S T O R Y
: N O P R O T E C T
(2) For SP DC (when the last protection incident was SP DC protection)
P R O T E C T H I S T O R Y
: S P O U T _ D C
(3) For AMP SD (when the last protection incident was AMP SD protection)
P R O T E C T H I S T O R Y
: D A M P E R R
(4) For POWER DC (when the last protection incident was POWER DC protection)
P R O T E C T H I S T O R Y
: 2 n d - P o w D C
When the STATUS button of remote control . is pressed again after the above protection history is displayed, the normal
display reappears.