5. MAINTENANCE
1)This WATT METER is intended for measuring the TURE
RMS POWER CONSUMPTION. At the same , It can let
you know .how many effect from your equipment.
2)When measuring POWER CONSUMPTION. Equipment
working voltage must be recheck again, before turn on
the equipment power switch.
3)Instruments used in dusty environments should be
stripped and cleaned periodically.
4)Do not leave the instrument exposed to direct heat from
the sun for long periods.
5)Before removing the battery compartment cover, ensure
that the instrument is disconnect from any circuit and
the power switch is on the OFF position.
6. RS232 PC SERIAL INTERFACE
The instrument has RS232 PC serial interface via a 3.5
mm terminal ( 3-8, Fig. 1 ).
The data output is a 16 digit stream which can be
utilized for user's specific application.
A RS232 lead with the following connection will be
required to link the instrument with the PC serial port.
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