IM CL255
1
1. Instrument Layout
(1) Transformer Jaws : Pick up current flowing through the conductor.
(2) Open/Close Lever : Operates the transformer jaws. Press to open the
Transformer Jaws.
(3) Function Selector Switch : Selects function to use. Also switches off
the instrument when set to "OFF" position.
(4) Data Hold Button : Freezes the display reading. "
" is shown on the
display when Data Hold is enabled.
Note : When the plug is inserted into the output terminal, Data Hold
Switch operates as range selection switch. (See section 3.4 OUTPUT
Terminal)
(5)
Mode Selector Button : Selects measuring mode. The instrument
defaults to the normal mode (NOR) Then, press this switch to cycle
through measuring modes. In any mode, pressing this switch for more
than one second returns the instrument to the normal mode.
