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HDE CDM-50 Operating And Instruction Manual

Cable distance meters
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DM-50
& DM-75
C A B L E D I S TA N C E M E T E R S
Operating & Instruction Manual
1475 Lakeside Drive • Waukegan, Illinois 60085 U.S.A. • 847.473.4980
f a x 8 4 7 . 4 7 3 . 4 9 8 1 • w e b s i t e : w w w. H D E l e c t r i c C o m p a n y. c o m

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Summary of Contents for HDE CDM-50

  • Page 1 DM-50 & DM-75 C A B L E D I S TA N C E M E T E R S Operating & Instruction Manual 1475 Lakeside Drive • Waukegan, Illinois 60085 U.S.A. • 847.473.4980 f a x 8 4 7 . 4 7 3 . 4 9 8 1 • w e b s i t e : w w w. H D E l e c t r i c C o m p a n y. c o m...

  • Page 3: Make Measurement

    The Cable Distance Meters measure up to 6 cables. The CDM-50 model measures to a height of up to 50 feet (15m). The CDM-75 model has an increased range of up to 75 feet (23m). The unit operates by transmitting an ultra-sonic signal towards the wires, and measuring the time it takes to pick up the echo from that signal.

  • Page 4: To Make A Measurement

    TO MAKE A MEASUREMENT 1. Select the required measurement units by setting the switch at the back of the unit to display in feet and inches (I) or meters (M). 2. Set the Calibrate switch to the CABLE position. 3. Press the ON key to power on the unit. 4.

  • Page 5: Front View

    Hints & Guidelines Position the unit on the ground, directly underneath the cable to be measured. Align the unit in the direction of the cable, with the cone pointing towards the cable, as shown. When taking cable measurements, ensure that there are no walls or buildings within a distance of 7 feet (2m) on either side of the meter, as reflections from these will distort the readings.

  • Page 6: Troubleshooting

    WALL for horizontal distance to object measurement. Ensure no walls or similar obstructions are within 7 feet (2m) of either side of the unit, as reflections from these can interfere with correct operation. SPECIFICATIONS Model CDM-50 Model CDM-75 1 inch (25mm) Cable Diameter 10’- 50’(3m – 15m) 10’- 75’(3m –...
  • Page 7 0.125 in 0.25 in 0.5 in 1 in Cable 2.5mm 5.5mm 12mm 25mm Diameter CDM-50 Measurement versus Cable Diameter Beam Width 1OO ft 3ft / 0.9m 3ft / 0.9m 4.5ft / 1.4m 4.5ft / 1.4m 75 ft 75ft 50 ft...

  • Page 8: Limited Warranty And Limitation Of Liability

    (1) year (ten (10) years for HDE Capacitor Controls) from the date of shipment (the“Warranty Period”). Should any failure to conform with this warranty be found during theWarranty Period, you must notify HD Electric Company of your claim within thirty (30) days of discovery, and within the Warranty Period.

This manual is also suitable for:

Cdm-75

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