Würth 0715 58 770 Traducción Del Manual De Instrucciones De Servicio Original página 14

Symbol Designation
THD
Total harmonic distortion with respect to the fundamental
f
THD
Total harmonic distortion with respect to the true RMS value of the signal.
r
Indicator of order to the phases
Compensation of the resistance of the leads
Continuity test
Diode test
Permanent display (automatic switching off de­activated)
Spent battery indicator
The display of "rdy", for "ready", indicates that the device is ready ("Indicator of order of the phases"
function).
The O.L (Over Load) symbol is displayed when the display capacity is exceeded.
1.4 THE TERMINALS
The terminals are used as follows:
2.1 COMMISSIONING
Insert the battery as follows:
1. Using a screwdriver, unscrew the screw of the
battery compartment cover (item 1) on the
back of the housing and open it.
2. Place the battery in the compartment (item 2),
taking care to get the polarities right.
3. Close the battery compartment cover and
screw it to the housing.
14
Item Function
Cold terminal (COM)
1
Hot terminal (+)
2
2 USE