18
SECTION
VII:
SPECIFICATIONS
(Specifications
subject
to
change
without
notice)
Output:
Audio:
Signal
increases
or
decreases
in
frequency
with
signal
strength
(gradient
field
intensity).
Audio
frequency
range:
30
to
4000
Hz.
Visual:
Expanding
bar
graph
and
+/
‐
signs
indicates
polarity
and
signal
strength.
Digital
readout
shows
gradient
field
intensity
expressed
in
milligauss
(mG).
Range:
0
to
500
mG
Battery
Indicator
4
‐
segment
LCD
Gain
4
‐
Level
LCD:
Low
(L),
Medium
(M),
High
(H),
Extra
High
(XH)
Volume
3
Levels:
Muted,
Medium
and
High
Input
Power
One
9V
battery
(Lithium
recommended)
Battery
Life
24
Hours
(intermittent
usage)
Operating
Temperature
‐
13°
F
to
140°
F
(
‐
25°
C
to
60°
C)
Water
and
Dust
Resistance
Rated
IP54,
when
operated
with
earphone
jack
plug
(provided)
Overall
Length
Open:
26”
(66
cm),
Closed:
15.5”
(39
cm)
Nominal
Sensor
Spacing
9.5”
(24
cm)
Weight
2.4
lb.
(1.1
Kg)
Construction
Material
High
impact
ABS
SECTION
VIII:
TECHNICAL
SUPPORT
Schonstedt
offers
technical
support
and
sales
support.
For
any
reason
regarding
usage
and
application
please
contact
our
technical
support
team
at
888
‐
367
‐
7014.
Summary of Contents for GA-92 XTd
Page 20: ...20 SECTION X PARTS DIAGRAM ...