How To Clear Various Logs - Pioneer PDP-5000EX Service Manual

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7.6 HOW TO CLEAR VARIOUS LOGS

Clearance of various logs after the Assys are replaced
Besides adjustment data, data on accumulated power-on time and logs on defective parts of the product are backed up. Some
of those data must be cleared after the Assys are replaced for service.
Clearance of logs, using the RS-232C commands
Item
Hour-meter Accumulated power-on time
Cause of an SD and hour-meter
Shutdown history
count
Cause of an PD and hour-meter
Power-down history
count
Accumulated number of pulses
Pulse-meter
emitted (five blocks)
Power-on counter Relay-on count
MAX_TEMP Historical max. temperature
Notes: • As the pulse-meter count is used for each correction function, it must be cleared when an Assy relevant to
correction functions is replaced.
• When clearing logs, using the RS-232C commands, first enter Factory mode (by issuing FAY or PFY), then issue
the corresponding command.
Clearance of logs, using the Factory menu
Clear of
Power-down history
Clear of
Shutdown history
Clear of
Hour-meter
Clear of
Pulse-meter
Clear of
Power-on counter
Clear of
Historical max. temperature
5
6
When the Panel
Content
is replaced
Must be cleared
Must be cleared
Must be cleared
Must be cleared
(mandatory)
No need to be
Must be cleared
Start
PANEL INFORMATION
(down)
(down)
ETC. (+)
(set)
BACKUP DATA
(down)
DIGITAL EEPROM
(down)
PD INFO. : NO OPRT
(down)
SD INFO. : NO OPRT
(down)
HR-MTR INFO. : NO OPRT
(down)
PM/B1-B5 INFO. : NO OPRT
(down)
P COUNT INFO. : NO OPRT
(down)
MAX TEMP. : NO OPRT
PDP-5000EX
6
7
When the POWER
SUPPLY Unit
is replaced
No need to be
cleared
No need to be
cleared
No need to be
cleared
No need to be
cleared
Must be cleared
cleared (mandatory)
Must be cleared
(right)
(right)
(right)
(right)
(right)
(right)
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8
When the Other
RS-232C
parts
Commands
is replaced
No need to be
CHM
cleared
No need to be
CSD
cleared
No need to be
CPD
cleared
No need to be
CPM
cleared
No need to be
CPC
cleared
Must be cleared CMT
PD INFO. : CLEAR
(set)(5 sec)
SD INFO. : CLEAR
(set)(5 sec)
HR-MTR INFO. : CLEAR
(set)(5 sec)
PM/B1-B5 INFO. : CLEAR
(set)(5 sec)
P COUNT INFO. : CLEAR
(set)(5 sec) (set)(5 sec)
MAX TEMP. : CLEAR
(set)(5 sec)
8
A
B
C
D
E
F
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