Denso BHT-7500W, BHT-7500S user manual Components and Functions, Optical interface port

Chapter 2. Getting Started the BHT and System Mode

2.2 Components and Functions

Indicator LED

Illuminates in green when the BHT has successfully read the bar code.

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

Trigger switch (M4 key)*

Press this switch to start bar-code reading.

Alphanumeric keys

Hand strap

Be sure to put your hand through this strap to prevent you from dropping the BHT accidentally.

Rechargeable battery cartridge

Main power source of the BHT.

Inside this cover is the direct-connect interface port.

When connecting or disconnecting the direct-connect interface cable to/from the BHT, do not plug or unplug it at an angle and do not pull the cable strongly.

Doing so will result in a machine failure.

Release button

Press this button to remove the battery cartridge.

Bar-code reading window

Built-in antenna (BHT-7500S/ 7500W only)

Do not cover this antenna section with metal- evaporated tape or by hand. Doing so may result in communications failure.

* The trigger switch function is assigned to both of the M3 and M4 keys by default.

15