USER INTERFACE
CRADLES AND COMMUNICATION
All the components of the user interface have been particularly well
designed, beginning with the wide high contrast LCD display (96 x 64 pix-
els) capable of visualising any operation in all ambient light conditions.
Designers can use the display format that best suits their particular appli-
cation needs, and have various operations available ranging from a mini-
mum of 13 characters by 6 lines to a maximum of 24 characters by 8 lines.
Datalogic also offers the Formula 7400 with 2 keypad possibilities to sat-
isfy all application needs. The Formula 7400 37K is equipped with a 37 key
keypad which is optimised in terms of space, colour scheme and ease of
operation to accommodate the integration of a new graphic overlay. This
allows easy alphanumeric data-entry and access to various complex func-
tions in a practical and efficient manner.
Rather, the Formula 7400 24K was designed for base applications which are
mainly composed of numerical data-entry operations. In fact, 10 of the 24
keys on the keypad, immediately visible thanks to their particular color, are
dedicated mainly to numerical symbologies. The various functions are distrib-
uted among the remaining 15 keys and the graphic overlay, which also hosts
alphabetic symbologies. This graphic integration allows keypad functions to
be personalised when using particular symbologies, avoiding the need for
more expensive and complicated modifications to the keypad layout.
RS232 serial mode data transmission is provided by placing the terminal into the Formula 970 Transceiver/Charger or by con-
necting the PC, modem, printer or any other equipment directly to the complete RS232 port, already integrated into the
Formula 7400. Lastly, the Formula 7400 has an IrDA port that, with the dedicated software driver (optional), can be conve-
niently used for short-distance infrared communications.
For applications requiring connection with several Formula 970 Transceiver/Chargers, the F970 offers HW readiness to be con-
nected over a RS485 bus. Other available cradles are the F970/C, single-slot battery charger and F970/V, vehicle mount cradle.
F7400 37K and F970 Transceiver/Charger Integrated Full RS232 and IrDA ports
(29 strony)
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