Specifications

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5 Trimble® Handheld Computer Preparation
The Trimble handheld computer is the prime driver for the Envision® gas analyzer. The Trimble handheld computer, provided
with the Envision® gas analyzer package, has already been prepared for field use. A screen protector has already been
applied to your Trimble unit. An extra screen protector has been included in the packaging.
The operational software for the Envision® Gas Analyzer has been installed at the factory. The Trimble handheld computers
operate on the Microsoft Mobile 6.0, 6.1, or 6.5 operating systems. The features on the Trimble are similar to those on the
standard Microsoft XP and Vista operating systems found on many desktops and laptops. For general information on the
features of the Trimble Nomad and Windows Mobile 6.0, 6.1, or 6.5 please refer to the supplemental information provided in
the packaging of the Envision® Gas Analyzer.
5.1 Turning on the Trimble Handheld Computer
To turn on the Trimble handheld computer the user must press the green power button located at the lower left side of
the Trimble keypad.
5.2 Turning off the Trimble Handheld Computer
1) Press the green power button for two seconds
2) Tap the shutdown button on the touch screen
3) Tap yes on the popup screen if you agree with the warning message
5.3 Backlight and Power Settings
Elkins Earthworks® has already adjusted your Trimble handheld computer for the following backlight and power settings: