S-7200A
4. FUNCTION SETTINGS
5
4-2. Using the LOCK key
When the power switch is turned on, the LOCK key (1) turns
on. (The icon (2) is illuminated.)
In this state, the following three key operations are disabled
so that setting values cannot be changed accidentally.
・
FUNC key (3)
・
ENTER key (4)
・
MAX key (5)
<Releasing the lock>
Press down the LOCK key (1) for 2 seconds or more.
The icon (2) will switch off and the lock will be released.
<Setting the lock>
When the icon (2) is switched off, press down the LOCK key
(1) for 2 seconds or more.
The icon (2) will illuminate and the above three key
operations will become disabled.
4-3. Setting the DIP switches
DANGER
Wait at least 5 minutes after turning off the power switch and disconnecting the power cord from the wall outlet
before opening the face plate of the control box. Touching areas where high voltages are present can result in
severe injury.
ON
Presser foot is lowered. (Export specification)
1
Presser foot position when the treadle is
returned to the neutral position after thread
trimming
OFF
Presser foot is kept raised. (Japanese specification only)
(See NOTE 1.)
ON Enabled
2
Presser foot lowering when the treadle is
depressed to step 1. (See NOTE 2)
OFF Disabled
3
Spare
4
Always set to off. (See NOTE 3.)
(NOTE 1) Once the knee lifter switch is used to lower the presser foot, the treadle can not be used to raise the presser foot
while the machine is stopped; at this time, only the knee lifter is able to raise and lower the presser foot.
(NOTE 2) The treadle unit should also be adjusted when using this function. (Refer to page 47.)
(NOTE 3) When set to ON, treadle operation is disabled, so it should always be left at OFF.
If set to ON, the messages “
「
“ (green) and “ “ (orange) will flash alternately in the
display.
2212M
Control Box
2237M
