SC-HC17EB, SC-HC17EC, SC-HC17EE, SC-HC17EG - Panasonic Audio Service Manual (repair manual). Page 18

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18
8.3.
Doctor Mode Table
Note : To enter the Doctor Mode, please use HC25 remote control.
Here is the procedures to enter into Doctor Mode.
Step 1 : Turn on the unit.
Step 2 : Select CD mode.
Step 3 : Pressing and hold [Q] on main unit then press [4] follow by [7] using the remote control.
Step 4 : The display show as follow.
To exit the Doctor mode
Use either one of the following methods to cancel the Doctor mode.
• Press the power button of the unit or using the remote control.
• Unplug the AC cord.
8.3.1.
Doctor Mode Table 1
Item
FL Display
Key Operation
Mode Name
Description
Front Key
Doctor Mode
To enter into Doctor Mode 
for checking of various 
items and displaying 
EEPROM and firmware ver-
sion.
Note: The micro-processor 
version as shown is an 
example. It will be revise 
when there is an updates.
FL Display sequence Dis-
play 1 
¡  2
(Display 1)
Checksum : (Condition 1)
(Display 2)
The Checksum of EEPROM and firmware 
version will be display for 2 sec.
In any mode:
Press
 [    ] 
button on main unit follow by 
[4] & then [7] on the remote control of 
HC25.
To exit Doctor Mode, press
 [
TA
]
button 
on main unit or on the remote control of 
HC25.
Version Display
(DEC)
Check sum
(HEX)
No Rom correction
Page of 114
Display

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