2524
G. TROUBLE SHOOTING GUIDE
Problem Probable Causes
Does not power up
• Dead or defective battery
• Broken wire from battery
snap to PCB
Won’t display current readings
• Open fuse
• Open test lead
• Improperly connected to
circuit under test
3. Cleaning Your Meter: The EEDM504D can be wiped
clean with a damp cloth and mild detergent. Do not
submerse in water.
3. Battery Replacement: The EEDM504D will display a
battery symbol in the upper left corner of the LCD when
the two internal 1.5 Volt “AAA” batteries need
replacement. Batteries are replaced as follows:
a. Disconnect and remove all test leads from live
circuits and from the EEDM504D.
b. Remove EEDM504D from protective boot.
c. Remove the three screws from the lower back of
housing holding the compartment cover in place.
d. Remove the compartment cover.
e. Remove old batteries and replace with new
batteries.
f. Reassemble instrument in reverse order from
above.
10 Amp
Fuse
0.5 Amp
Fuse
Battery/Fuse Compartment
1.5 volt “AAA”
Alkaline Battery
(2 each)
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