Snap-On MODIS User Manual page 12

Introduction
5— Brightness/Contrast (S Button)
6— Power Button
7— Battery Pack
8— Fuse
9— Video Graphics Array (VGA) Output
1— Infrared Output
2— DC Power Supply Input
3— DC Supply/Charger Power LED
4— Battery Charging LED
5— USB Port
6— CF (CompactFlash
7— Scanner™ Plug-in Slot
8— Serial Port
9— Lab Scope Plug-in
Adjusts screen brightness and contrast or performs other user-assigned function.
Turns the MODIS™ display unit on and off.
Protects the internal circuitry.
Extends display to an optional external monitor.
Sends infrared transmissions to a printer.
Indicates the AC/DC power supply is in use when lit.
Use with compliant peripherals such as an optional keyboard, mouse, printer, or mass
storage device.
®
) Card Slot
Use for data storage.
Use with optional compliant peripherals, such as the Flexible Gas Analyzer (FGA), or
connection to a personal computer.
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5
4
3
2
1
Figure 2-3
MODIS™ unit top view
5
Functional Description
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8
9