Adjusting The Needle Up Stop Position; Lock Key; Resetting All Settings To Their Defaults - Brother T-8421B Instructions Manual

6. USING THE OPERATION PANEL (ADVANCED OPERATIONS)

6-2. Adjusting the needle up stop position

6-3. LOCK key

6-4. Resetting all settings to their defaults

While holding down the RESET key, turn on the power switch.
If you press the ENTER key, the settings will then be reset.
Once the settings have been reset, "iniT ALL" appears in the display and the operation panel settings are reset to their factory
default settings.
Once the above display appears, normal operation will then be possible.
31
1. While pressing the needle up/down key (1), turn on the
2210M
2. "n.0 xx" will appear in the main display (2).
(–10 – 20)
3. Press the
4. Press the ENTER key (4) for two seconds or more.
* A setting value of "10" corresponds to an angle of rotation
Becomes higher
Becomes lower
2913M
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 invalid so
that setting values cannot be changed accidentally.
FUNC key (3)
ENTER key (4)
MAX key (5)
* Refer to the Service Manual for details on using these
2212M
T-8421B, 8422B, 8452B, 8722B, 8752B
power switch.
("xx" is the setting value for the needle up stop position,
and "0" is the default setting.)
or key (3) to change the setting value
for the needle up stop position.
•
If you press the key, the setting value will increase
up to 20 and the needle up stop position will become
lower.
•
If you press the key, the setting value will decrease
down to -10 and the needle up stop position will
become higher.
A long buzzer will sound and the main display (2) will
change to stitch number display mode. (This completes
the needle up stop position setting.)
of approximately 10° for the upper shaft.
This key is used to make settings for various functions.
This key is used to accept function settings.
This key is used to change the maximum sewing speed.
keys.
2138M 2139M