Dwyer 89088 - Manual (Page 9)

BATTERY REPLACEMENT
If the meter does not power on as usual or
the battery icon “ “ appears on LCD,
replace with a new lithium battery. To do
so, turn the battery compartment cover in
a COUNTERCLOCKWISE direction to
remove it. (Fig.13)
Observe the position of the battery and
replace a new one in the same position.
Affix the battery compartment cover by
turning it in a CLOCKWISE direction.
Dispose of the lithium battery in
accordance with local, state, or national
waste disposal codes.
BAT 2032
OPEN
Fig.13
The meter will automatically shut down
to preserve battery life after 5 minutes
of inactivity.
To cancel this function, press and hold
more than 3 seconds before turning
on. Now, LCD will display “n” and then
release key.
The meter defaults as sleep mode.
Sleeping disable mode is invalid once
the meter is turned off. (Fig. 12)
AUTO POWER OFF
Fig.12
8.