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INF-8
SECTION 1 SERVICE INFORMATION
3. 3. Software, EEPROM version and failure information (CD Mode)
• This model provides a power failure history function (latest 5 histories) as PTCT information in the CD mode.
• On the self check for a signal system, only one history is displayed (it will disappear after self checking). The PTCT displays
up to 5 latest histories and they do not disappear even if the self check has been done. You can see the history of power
failure any time.
1. Display the CAT mode (Refer to 3.1.).
2. The CAT mode menu appears on the screen. Select the [CD Mode] menu with [pq] buttons and press the [MUTE] button
for more than 3 seconds to enter the CD mode.
For further information of PTCT failure code, refer to the item [4.2. Self check of power system].
To exit the CD mode
Press the [RETURN] button to return to the CAT mode menu
CAT Panel sys.8.2
IIC Mode
CD Mode
NW Mode
SD Mode
MS Mode
ID Mode
01. 04. 09. 0D. 04.
5th latest failure
4th latest failure
3rd latest failure
2nd latest failure
Latest failure
4th latest failure
3rd latest failure
2nd latest failure
Latest failure
About PTCT information
Firmware version of Main MCU
EEPROM version Destination code
Firmware version of Sub MCU
MAC address
Product serial number
PTCT failure history information
(Refer to the below.)
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