Dual Speed Starter Eprom (If Fitted); Resetting Factory Defaults - CPI Indico 100 Series Service And Installation Manual

CPI Canada Inc
6.6.3

Dual Speed Starter EPROM (If fitted)

1. Switch the generator mains power OFF, AND WAIT 5 MINUTES FOR THE DC BUS CAPACITORS
TO FULLY DISCHARGE.
STEPS 2 AND 3 APPLY TO MILLENIA GENERATORS ONLY. IN INDICO 100 GENERATORS, THE DUAL
SPEED STARTER BOARD IS FULLY ACCESSIBLE WITH THE APPROPRIATE GENERATOR SIDE
PANEL(S) REMOVED.
2. Loosen the two nuts securing the clamping bracket at the top of the dual speed starter. Slide the
bracket up and gently remove the dual speed starter assembly. The cables connected to the dual
speed starter do not need to be removed in order to change the EPROM.
3. Carefully rotate the dual speed starter chassis to fully expose the dual speed starter board inside the
unit.
4. Locate and carefully remove the existing EPROM on the dual speed starter board (U26, refer to figure
1E-6).
5. Carefully insert the replacement EPROM into the socket observing the orientation per figure 1E-6.
6. Reinstall the dual speed starter assembly by reversing steps 2 and 3 (Millenia).
6.6.4

Resetting Factory Defaults

Should the part number (not revision) of the replacement EPROM be different from the EPROM being
replaced, then the FACTORY DEFAULT procedure(s) must be performed as detailed below. This will initialize
the CPU's NVRAM as required by the new software and sets the data to it's factory configured state. Note that
there are separate procedures for the console CPU board and for the generator CPU board.
CONSOLE CPU FACTORY DEFAULTS:
1. With the power OFF, set switch 8 of SW1 on the console CPU board to its ON position.
2. Power ON the generator. The console will prompt for a YES or NO to loading defaults for two
conditions (console settings and APR memory). Select YES to both.
3. Power OFF the console. Reset switch 8 of SW1 on the console CPU board to its OFF position.
This will initialize both the CONSOLE settings (refer to CONSOLE settings in chapter 3C) and the APR to the
factory default settings.
GENERATOR CPU FACTORY DEFAULTS:
1. With the power OFF, set switch 8 of SW1 on the generator CPU board to its OFF position.
2. Power ON the generator. After the initialization is complete, the console will display the message
FACTORY DEFAULTS.
3. Power OFF the generator. Reset switch 8 of SW1 on the generator CPU board to its ON position.
This will initialize all generator data to the factory defaults (tube selection, generator limits, receptor setup, I/O
configuration, AEC setup, AEC calibration, fluoro setup, tube calibration, time & date, error log and statistics).
Millenia / Indico 100 Series Service Manual Ch # 740904-10 Rev. D
Regular Maintenance
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