• If "Alphanumeric" is written to the right of the bracket as shown above, the setting of the SP mode
shows on the screen using alphanumeric characters instead of only numbers. However, the settings
in the bracket in the SP mode table are explained by using only the numbers.
The following symbols are used in the SP mode tables.
Notation
ENG
CTL
FA
DFU
*
SSP
What it means
Engine SP
Controller SP
Factory setting: Data may be adjusted from the
default setting at the factory. Refer to the factory
setting sheets enclosed. You can find it in the front
cover.
Design/Factory Use only: Do not touch these SP
modes in the field.
An asterisk (*) to the left side of ENG/CTL
column means that this mode is stored in the
NVRAM. If you do a RAM clear, this SP mode
will be reset to the default value. "ENG" and
"CTL" show which NVRAM contains the data.
• *ENG: NVRAM on the BiCU board
• *CTL: NVRAM on the controller board
This denotes a "Special Service Program" mode
setting.
Service Program Mode
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