Sony STR-ZA1000ES Service Manual page 29

HISTORY MODE
The state that the set is used is memorized.
Note: Even if "MEMORY CLEAR MODE" is performed, the backup data
of "HISTORY MODE" is not cleared.
Initialize by performing "SHIPMENT MODE".
Procedure:
1. While pressing the [SPEAKERS] and [DISPLAY] buttons,
press the [ ] button to turn on the power and "HISTORY" is
?/1
displayed.
2. Each time the [V] or [v] buttons is pressed, the item is switched
in order as follows.
Protector genaration total
count
Operating time until generating
first time protector (active
standby is contained)
Main on time until generating
first time protector
Factor of generating first time
protector
Sound field in first time
protector
Function in first time protector
Input mode in first time
protector
Input under lock in first time
protector
Stream under input in first time
protector
Releasing method:
Press the [ ] button to turn off the main power.
?/1
Channel information in first
time protector
State of headphone in first
time protector
Volume in first time
protector
Muting in first time protector
EQ setting value in first time
protector (front bass)
EQ setting value in first time
protector (front treble)
EQ setting value in first time
protector (center bass)
EQ setting value in first time
protector (center treble)
EQ setting value in first time
protector (surround bass)
STR-ZA1000ES/ZA2000ES/ZA3000ES
EQ setting value in first time
protector (surround treble)
EQ setting value in first time
protector (front high bass)
EQ setting value in first time
protector (front high treble)
Level collection value each c
hannel in first time protector
(front L/front R)
Level collection value each
channel in first time protector
(center/subwoofer)
Level collection value each
channel in first time protector
(surround L/surround R)
Level collection value each
channel in first time protector
(surround back L/
surround back R)
Level collection value each
channel in first time protector
(front high L/front high R)
Temperature status
Total operation time after the
shipment
Main zone power on time after
the shipment
Number of times of the power
on after the shipment
29