Doctor Mode - Panasonic RX-D50EE Service Manual

6.2.

Doctor Mode

6.2.1. Doctor Mode Table 1
Mode name
Doctor Mode
To enter into Doctor Mode for
checking of various items and
displaying EEPROM and firmware
version.
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
Item
Description
FL display
(Display 1)
Version Display Checksum
(DEC) (HEX)
Checksum : (Condition 1)
Version Display Check sum
(DEC) (HEX)
(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.
Checksum : (Condition 2)
If the version of the EEPROM does not
match or not working properly [NG] is
display.
Checksum : (Condition 3)
If the EEPROM version matches,
checksum [YYYY] is displayed.
(Display 2)
The Checksum of EEPROM and
firmware version will be display for 2
sec.
15
Key operation
In any mode:
1. Press and hold [ ] on main
unit follow by [4] and [7] on
remote control.
To exit, press [TAPE/OFF] on
main uint.