Denso BHT-7000 - Manual (Page 31)

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Chapter 2. Getting Started the BHT-7000 and System Mode
2.3 Components and Functions
Indicator LED
Illuminates in green when the BHT
has successfully read the bar codes.
Liquid crystal display
(LCD)
Shows the characters
and graphic patterns.
Trigger switch (M3 key)*
Press this switch to start
bar-code reading.
Optical interface port
Used to exchange data/programs
with the host computer via its
integrated IR port or via the optical
communication unit CU-7000.
Connector cover
Inside this cover is the direct-
connect interface port.
Hand strap
Be sure to put your hand
through this strap to
prevent you from dropping
the BHT accidentally.
Alphanumeric keys**
Trigger switch (M4 key)*
Press this switch to start
bar-code reading.
Release button
Press this button to remove the battery car-
tridge.
Rechargeable battery
cartridge or dry battery
cartridge
Main power source of the
BHT.
Bar-code reading
window (through
which a laser beam
will be emitted)
* The tirgger switch function is assigned to both of the M3 and M4 keys by default.
** The keypad is available in two types: 32-key pad and 26-key pad.
Caution label
Rating plate