Other Features - Marshall Amplification Field Marshall 100 Owner's Manual

Other Features . . .

Batteries
The digital Field Marshall uses six AAA
1.5 Volt batteries. Y ou can use any name
brand Alkaline batteries, although more
expensiv e Lithium batteries can be used
f or longer life. (Older style Zinc-Carbon
batteries are not recommended.) AAA
Lithium 1.5V batteries work better in cold
weather (below about -7º C (20º F).)
Actual battery life depends on many factors, including temperature and
how long it is used continuously. All batteries will run longer if used f or
short periods of time with time to rest in between (rather than continuously
with no rest.)
Energizer
Battery
AAA Alkaline
AAA Titanium
AAA Lithium
Maintaining Directionality.
Avoid deflecting the Meter much more than full scale
(the Meter is not much use then anyway.) This can be
done by switching to Medium or Near or just turning
down the Volume.
The Low battery Light will begin to
come on when it is time to change
the batteries.
Caution:
Please observe the battery
polarity as shown in the picture and
marked on the battery cover lid – negativ e
on the two sides and positiv e in the
middle.
Typical Cost per
Life Hour
(hours) (USD)
10.5 $.36
11.5 $.65
14.0 $1.07
Ow ner's Manual
Page 9