Denon AVR-E400 Service Manual page 48

3.7. Operation Info mode
3.7.1. Specifications
This mode displays the accumulated operating time, power on count, counts for each protection on the set.
3.7.2. About the display on the FL display
When the set has started in the Operation Info mode, press the "STATUS" button to display information in the following
order.
(a) Accumulated operating time
FLD
O P T i m e
(b) Power on count
FLD
P . O n
(c) DC /ASO Protection count
FLD
D C :
(d) Thermal Protection count
FLD
T H M
"STATUS"
T i m e
"STATUS"
/ A S O :
"STATUS"
A : / B
"STATUS"
(Returns to normal display)
H
↑ Time display
↑Count display
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