Prostat CVM-780 - Page 12

12
Rev. D / January 2015
CVM-780 Contact Voltmeter
11. Always replace probe p cover to prevent damage to ps
and to avoid personal injury when
a. probe is not actually in use
b. during transport
c. While in storage.
L. Connect the Probe and Meter assemblies using the DB-9 cable
a. Carefully insert the 9 pin cable/meter connectors to the meter front end panel and to the
probe connecon box. Secure them in posion with the installed thumb screws. Do not
over ghten.
b. Insure the DB-9 cable is not twisted or kinked
 Avoid tangling or catching the cable on foreign or moving objects during use
M. Connect the CVM-780 to an earth ground
a. Insert the Green ground wire banana in the green Ground
receptacle located on the side panel of the Meter assem-
bly.
b. Connect the free end of the ground wire to ground using
the supplied grounding block or alligator clip
the CVM-780 must be connected to an approved ground
for proper operaon and accurate measurements
Avoid tangling or catching the ground wire on foreign
OR MOVING objects during use
 The operator is grounded during normal operaons while holding the probe assembly.
Do not make contact with, or touch energized circuits with your free hand or the probe p
assembly