KW8M Eco-POWER METER
Chapter 5 Various Functions
5.1 LOCK mode
It is the mode makes all keys unable. Use when you want
to fix one of the measurement displays (For all displays).
In this mode, you cannot input by any keys.
When you press <SET> continuously for about 3sec., the
"LOCK" is displayed and the indicator lights. After about 3
sec., "LOCK" is disappeared and the display shift to
previous display. All keys become locked (pressing them
will have no effect).
Press <SET> continuously for about 3sec. again to
release Lock mode. The "LOCK" indicator goes off and
the lock mode is released (unlocked).
Lock
indicator
5.2 Display while communication
TX/RX indicator is blinking while Eco-POWER
METER is under communication.
TX/RX indicator
5.3 Display when pulse output
OUT indicator is lighting when pulse output.
OUT indicator
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