Lk-1900 Data Rom; Dipswitch Setting - JUKI LK-1900AN Engineer's Manual

(2) LK-1900 data ROM

(3) Dipswitch setting

SDC board
1
MAIN board
The data ROM for the LK-1900 is used by inserting it
in the IC socket that is located on the MAIN board.
(Caution) 1. Pay attention to the direction of
2. EEPROM cannot be used.
3. If the pattern number is the same
Available ROM: 27C256 EPROM
JUKI part No.: HL008423000
1. The penetration force is increased when "4" of
Dipswitch SW1 2 is turned ON on the SDC
board 1 .
2. If the penetration force is insufficient for thick
materials, this switch should be turned ON.
3. All other dipswitches should be turned OFF.
(Caution) Dipswitch changeover should be
2
done after the power supply has been
turned off.
4. All dipswitches on the MAIN board are turned
OFF.
– 73 –
insertion.
as that of the standard pattern,
the pattern in the data ROM is in
higher preference.