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Battery Replacement

Loosen the 2 screws from the battery access door of the case bottom. Lift

the battery access door and thus the battery compartment up. Replace

the battery. Re-fasten the screws.

Battery: Standard 9V Alkaline (NEDA1604, JIS006P, IEC6F22)

Fuse Replacement

1. Remove the four screws from the case bottom and stand using a

Philips head screwdriver.

2. Lift the end of the case bottom nearest the input jacks until it unsnaps

from the case top

3. Replace the battery or blown fuse(s)

4. Replace the case bottom, and ensure that all the gaskets are properly

seated and that the two snaps on the case top (near the display side)

are engaged

5. Re-fasten the screws.

Fuses:

FS1 (µA/mA Range): 0.5/0.63 ampere F, fast acting ceramic.

Preferred: Ferraz C084205 (0.63A)

Acceptable: Bussmann ABC-1/2 (0.5A)

FS2 (A Range): 12 ampere F, fast acting ceramic.

Preferred: Ferraz D085448 (12.5A)

Acceptable: Bussmann ABC-12 (12A)

A fuse kit, Extech P/N FS880, is available that contains one each of the

Ferraz fuses.