When In Trouble - Optex SC-U1 Operation Manual

When in trouble

Error details
Nothing is A power cable is not
displayed on wired.
the display.
The power is off.
The breaker is engaged. Remove the cause of the problem and reset the
The transmitter is out of
order.
Displayed The contrast setting is
characters are not proper.
hard to see.
The display is not clean. Refer to "Maintenance (Monthly)" P.89 to perform
The protective film has
not been removed.
The display The backlight setting is
backlight is dark configured as OFF or
or not lit. Low.
The backlight timer is
too short.
The display is not clean. Refer to "Maintenance (Monthly)" to perform
The display The backlight timer is
backlight is not too long.
lit.
Operation The passcode lock has
buttons do not been enabled.
react.
The transmitter is out of
order.
Passcode lock The entered passcode
cannot be is incorrect.
unlocked.
84
Cause
Check the internal wiring and be sure to wire
correctly.
Open the cover and turn on the power switch.
breaker.
The transmitter must be repaired. Contact the
dealer.
Refer to "Contrast setting" P.55 to adjustment.
cleaning.
Remove the protective film from the display.
Refer to "Backlight setting" P.56 to change the
setting.
Refer to "Backlight Timer" P.57 to change the
setting.
cleaning.
Refer to "Backlight Timer" P.57 to change the
setting.
When the Locking button icon (
the status bar, passcode lock is enabled.
Refer to "Unlock passcode" P.18 to unlock the
passcode.
The transmitter must be repaired. Contact the
dealer.
Passcode lock is forcibly unlocked. Use the same
measures if you forgot the passcode.
Press the buttons
→
is entered in the passcode input display.
After forcibly resetting, reset the passcode
according to "Passcode" P.53.
Action
→
in this order within 5 seconds while no value
) is displayed in
→ → →