SummaSign Service Manual
MACHINE TYPE
The machine type has to be reset when:
The pcb has been changed
a “special init” has been done
Configuration of the pcb:
via keyboard:
1. Initiate a start-up in Factory Set-up Mode (FSM mode or 3-key mode).
Do this by switching on the unit while simultaneously pressing the up/down key, the
"1" key and the Enter key until the message "Standard init" appears on the LCD.
1. Caution:
2. WHEN STARTING IN 3-KEY MODE, NO LOAD PROCEDURE IS CARRIED
OUT
.TO MAKE THE UNIT OPERATIONAL, A LOAD PROCEDURE HAS TO BE
CARRIED OUT
(SEE USERS MANUAL). IF THIS LOAD PROCEDURE IS NOT
CARRIED
OUT, THE UNIT MAY CRASH.
2.Use the arrow keys to select "Standard init" or "Special init". If you select "Special
init" the default values are put into the NVRAM. It is advisable to use "Special init" if
the unit does not start with "Standard init" or if the unit is completely disordered.
3. Caution:
4. WHEN THE MACHINE HAS BEEN STARTED UP IN “SPECIAL INIT” THEN
EVERY PARAMETER IN THE MACHINE HAS BEEN DEFAULTED.
In 3-key mode the following extra items appear under system tests (along with
several others, such as "Coil set-up", which are always available).:
a. Quality plot
b. Set Margin: to set the margins
c. Burn in: only used in factory
d. Autobalance: only used in factory
e. Set-up machine: to set the unit type
f. Set-up tang. : to configure the tangential head
g. Plot time
h. System reg. : only used in factory
i. NEC values: only used in factory
j. ROM to flash: to flash from standard ROMs to flash EPROMs (to be used only
when the flash EPROM is broken). (not in the old type boards).
4-2 Calibration
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