23
PREPARATION
Preparation before Use
Memory function ■
Even if the power supply should be interrupted due to power failure, disconnection of the power plug or some
other cause, the preselected settings and the items to be displayed will be retained in the memory, so that it
is not necessary to reset them when the power has returned. When the power supply is resumed, the last
selected settings and display items will be displayed.
How to reset the breaker ■
If an overcurrent condition should occur during the operation of the unit, the breaker of the unit will be tripped
to shut off the power to the unit in order to prevent possible accidents. To reset the breaker, take the follow-
ing steps:
(1) Turn the power switch off.
Allow at least about one minute after the breaker is (2)
tripped, and then depress the breaker pushbutton
to reset it to the “Normal” position.
Turn the power switch on. If the breaker should be (3)
tripped again, contact your local Atom representa-
tive.
To prevent a malfunction, allow at least one minute
●
or so after the activation of the breaker and then
press the pushbutton.
Power Failure Alarm3-6.
If a power failure alarm does not sound when the power switch is turned on with the power cord
disconnected after recharging, contact your local Atom representative.
The unit contains a rechargeable battery for generating an alarm when the power supply has stopped. The
battery needs charging in any of the following cases:
immediately after purchasing the unit•
after the activation of a power failure alarm•
when the unit has not been in use for a long time•
if no alarm or only a feeble alarm is heard when a power failure alarm is activated by turning the power •
switch on with the power cord disconnected
The battery is charged automatically while the unit is connected to the power outlet. It takes about 50 hours
for a completely discharged battery to be fully recharged.
Tripped position
Normal position
To Next Page
Loading...
