Service Mode Table - Panasonic SA-PM4E Service Manual

SA-PM4E / SA-PM4EB / SA-PM4EG
8.2.

Service Mode Table

Below is the various special modes for checking:-
8.2.1. Service Mode Table 1
Item
Mode Name Description
Self -Diagnostic To
Mode diagnostic checking for
main unit.
Doctor Mode To enter into Doctor
Mode for checking of
various items and
displaying EEPROM and
firmware version.
(For more information,
refer to section 8.2.6)
Note: The micro-
processor version as
shown is an example. It
will be revise when there
is an updates.
FL Display sequence
Display 1 → 2
8.2.2. Service Mode Table 2
Item
Mode Name Description
FL Display Test To
segments
segments will light up)
enter into self
(a) If there is NO EEPROM header string
OR
(b) If there is no EEPROM ( no data is
received by micro-processor) [NO] is
displayed.
If the version of the EEPROM does not
match or not working properly [NG] is
display.
If the EEPROM version matches, checksum
[YYYY] is displayed.
The Check Sum of EEPROM and firmware
version will be display for 2 sec.
check the FL
display (All
FL Display
(Display 1)
checksum : (Condition 1)
checksum : (Condition 2)
checksum : (Condition 3)
(Display 2)
FL Display
14
Key Operation
Front Key
1. Select [ ] for CD mode (Ensure no
CD inserted).
2. Press and hold [ ]button for 2
seconds follow by [
To exit Doctor Mode, press
main unit or remote control.
In any mode:
1. Press [ ] button on main unit follow
by [4] and [7] on remote control.
To exit Doctor Mode, press
main unit or remote control.
Key Operation
Front Key
In doctor mode:
1. Press [DIMMER] button on remote control.
To cancel, press [0] button on remote control.
To exit Doctor Mode, press
main unit or remote control.
].
button on
button on
button on