ETS-Lindgren HI-4422 Field Probe (Archived) - Manual (Page 55)

5. A single connector attaches the two boards together. Withdraw the two
boards from the housing at the same time. The boards should easily
slide out of the tracks.
6. Detach the two boards by carefully separating them at the connector,
avoiding damage to the pins.
7. Replace the four AAA rechargeable NiMH batteries, orienting the
+/- ends as indicated.
Battery-Operated Field Probes: HI-6053 Field Probe | 55
Archived 6/29/10
Use only the content for
HI-4422 in this manual.
Disregard content for
all other probe models;
see ETS-Lindgren
website for other
probe content.