Sony SR-R1000 Installation Manual page 37

It is recommended that you write down information such as switch settings according to the operating environment of the
unit on the copy of this check sheet.
This makes it easy to restore the previous settings after settings are changed due to temporary change of the operating
environment, for example.
When inspecting, servicing, and repairing the unit, in particular, it is recommended that recorded check sheets be attached
to the unit.
With respect to the SETUP menu, store the set values before starting inspection, service, and repair. (Refer to the Operation
Manual.)
Furthermore, if system combinations are frequently changed in the use of the unit, it is useful if check sheets are created for
each system combination to prevent incorrect setting change.
Model Name:
. Firmware
SYS1 SOFT version:
SYS2 SOFT version:
CP SOFT version:
KY SOFT version:
. Hours Meters
Write down hours meter values when inspecting, servicing, and repairing the unit.
Item
H01: OPERATION HOURS
H02: M1 SLOT COUNTER
H03: M2 SLOT COUNTER
H04: M3 SLOT COUNTER
H05: M4 SLOT COUNTER
H12: M1 SLOT COUNTER (resettable)
H13: M2 SLOT COUNTER (resettable)
H14: M3 SLOT COUNTER (resettable)
H15: M4 SLOT COUNTER (resettable)
SR-R1000
Appendix A
Setting Check Sheet
Serial Number:
Date Hours Meter Value
A-1 (E)