20
Sidekick
®
Plus Test Set
DC
Move the rotary knob to the VOLTS position. The LCD
screen now displays DC voltage on a single pair tip-to-
ring. “T-R” is displayed in the upper left corner.
• F1 T-G displays tip-to-ground; “T-G” now in the
upper left corner and “T-G” button is highlighted.
To return to tip-to-ring, press F1 again.
• F2 R-G displays ring-to-ground; “R-G” now in the
upper left corner and “R-G” button is highlighted.
To return to tip-to-ring, press F2 again.
• F3 3-Lead displays three readings, T-G, R-G, and T-R.
• F4 AC toggles between AC and DC. “AC” is high-
lighted when the AC measurement is primary.
To exit the voltage function, move the rotary knob to
another position.
Note: If the tip-to-ring reading is a positive voltage,
either the test leads or the central office (CO) battery is
reversed on this pair.
Electric shock hazard:
If the DC voltage reading is over 60 V, refer to your
company’s procedures for working with hazardous
voltages.
Failure to observe this warning could result in severe
injury or death.
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