Components And Functions - Denso BHT-300BWB Operator's Manual

Components and Functions

Liquid crystal display (LCD)
Shows the characters and graphic patterns.
Indication LED
Illuminates in green when the BHT has successfully read a 2D code or bar code.
Trigger switch
(M3 key)
Press this switch to start code
reading.
IrDA interface port
Used to exchange data/programs
with the host computer via its
integrated IR port or via the optical
communication unit CU-300.
Reading window
Built-in antenna
Do not cover this antenna
section with metal-evaporated
tape or by hand.
Doing so may result in
communications failures.
Connector cover
Inside this cover is the direct-connect
interface port.
Trigger switch (M4 key)
Press this switch to start code reading.
Hand strap
Be sure to put your hand
through this strap to
prevent you from dropping
the BHT accidentally.
Battery cover lock
Use this lock to lock/unlock the battery
cover.
Battery cover
Remove this cover to replace the
battery cartridge.
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