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4-3. Display
Check
Check the 7-segment LEDs used for the display.
1. Operation procedure
(1) Select check item
Pressing the
key changes check item. Select
.
(2) Start test display
Press the
key to change the leftmost digit to
. Make sure that all segments are turned on.
(3) Check 7-segment LED of each digit
Pressing the
key moves
right. Check each digit.
(4) How
to
end
Press the
key and select
, and then press the
key.
The mode changes to [Operation mode] when the
key is pressed on the passcode entry window
(
).
2. Operation flow chart
Check display
Option
Option
Register passcode “07789”
(1)
(2)
(3)
(4)