Veris Industries 196 Manual - Manual (Page 22)

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
All functions except ohms read high
• Very weak battery that will
not turn on the low battery
indicator on the LCD
ACV do not read
• Very weak battery that will
not turn on the low battery
indicator on the LCD
WARRANTY
Please refer to product warranty card for warranty
statement.
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F. MAINTENANCE
1. Battery Replacement: The DMM 196 will display AT
when the 9 volt battery needs replacement. Battery
replaced as following:
a. Disconnect and remove all test leads from live circuit
and from DMM 196.
b. Remove DMM 196 from protective boot.
c. Remove the three screws from battery cover of back
d. Remove old batteries and replace with new batteries.
e. Reassemble instrument in reverse order from above.
2. Fuse Replacement: Both the A and mA/uA input jacks
are fuse protected. Use only Fast blow, 600V fuses with
correct current ratings. Failure to do so will void all
Warranties. If either do not function, replace as Following:
a. Disconnect and remove all test leads from live circuit
and from DMM 196.
b. Remove DMM 196 from protective boot.
c. Remove the three screws from battery cover of back
d. Remove old fuse(s) and replace it with new fuse(s).
e. Reassemble instrument in reverse order from above.
f. Fuse must be changed by replacement in service center.
3. Cleaning your DMM 196
Use a mild detergent and a slightly damp cloth to clean the
surfaces of the DMM 196.
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