Battery & Fuse Replacement
The sign “ ” appearing on the LCD display indicates that
the battery should be replaced. Remove screws on the back
cover and open the case. Replace the exhausted battery with a
new one.
Warning!
Before attempting to open the case, disconnect test leads
from measurement circuits to avoid electric shock hazard.
To replace the fuse(s) open the case as mentioned above, and
take the PCB out from the front cover. For protection against
fire, replace fuse with the same specified voltage and current
ratings:
(Fuse) F1 (Fuse) F2
GDT-292A 2A/250 VAC (GF-2050) 10 Amp/250 VAC
GDT-293A 250mA/250 VAC (GF-017P) ---------
GDT-294A 500mA/250 VAC (GF-0306) 10 Amp/250 VAC
GDT-295A 300mA/250 VAC (GF-017P) 10 Amp/250 VAC
(GF-2000)
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