Omron E3X-MDA11 Installation Instructions Manual page 14

6. Convenient Functions
'
6-1. Zeroing the Digital Display
The incident light level on the digital display can be set to 0.
* Change the function to 0rst (zero reset) with the MODE key. The de-
fault setting is PTUN.
Set the Mode Selector
to RUN
RUN
Factory setting
To reset to 0 again:
To return to original value
for incident light level:
6-2. Locking the Keys
All key operations can be disabled.
Set the Mode Selector
to RUN.
RUN
Factory setting
"ON" will flash twice and
key operations will be
disabled.
To release the lock:
"OFF" will flash twice and
key operations will be
enabled.
* If a key is pressed while key operations are locked, "LOC" will flash
twice on the display to indicate that
key operations have been disabled.
Note: Press the DOWN or UP key right after pressing the MODE key.
6-3. Initializing Settings
All settings can be returned to their original default settings.
Set the Mode Selector
to SET.
SET
INIT YES?
UP
MODE
Settings initialized.
E3X-MDA
MODE
3 s
MODE
3 s
DOWN MODE
3 s
Press together (see note).
UP MODE
3 s
Press together (see note).
LOC ON
UP MODE
3 s
Press together (see note).
LOC OFF
UP DOWN
3 s
Press together (see note).
INIT NO?
DOWN
MODE
Operation canceled.