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8 Approach Quick Start Manual
Clearing User Data
CAUTION: This deletes all
user-entered information.
1. Turn off your Approach.
2. Pressyourngerontheupper-left
corner of the touch screen.
3. Whileholdingyourngeron
the touch screen, turn on the
Approach. Continue to hold your
ngeronthetouchscreenuntil
the message appears.
4. Touch Yes to clear all user data.
All original settings are restored.
Any items that you have saved are
erased.
Specications
Physical
Size: W × H × D: 1.4 × 4.5 × 2.3 in.
(114 × 58 × 36 mm)
Weight: 6.8 oz. (192.8 g) without
batteries
Display: diagonal: 3 in. (76 mm) backlit
65K color TFT display (240 × 400
pixels)
Case: Rugged, waterproof to IPX7
Temperature Range
: From -4°F to
158°F (from -20 to 70°C)*
*The temperature rating of the Approach
may exceed the usable range of some
batteries. Some batteries can rupture at
high temperatures.
Power
Source: Two AA batteries (alkaline,
NiMH, or lithium)
Accuracy
GPS: < 33 ft. (10 m) 95% typical*
*Subject to accuracy degradation to 100
m 2DRMS under the US DoD imposed
Selective Availability (SA) Program
when activated.
Velocity: 0.328 ft./sec. (0.1 m/sec) steady
state
Interface: USB mass storage device
Data Storage Life: Indenite; no
memory battery required