Unitech PT-500 - Manual (Page 5)

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1.1 Technical Specification
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8-bit microprocessor CPU.
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64KB ROM.
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256KB, 512KB, or 1024KB RAM memory.
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32x122 dots graphic LCD, 4 lines x 20 characters.
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Low power consumption.
Standby
25mA
Active 160mA
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Rechargeable NiMH or 3 disposable AA size
alkaline batteries.
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Rechargeable Lithium backup battery.
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Real time clock.
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36 keys alphanumeric rubber keypad.
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Optional integrated laser/CCD scanner.
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One good read LED indicator to scanner input.
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One standard RS-232 port.
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One infrared port communicates to optional cradle.
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Optional Cradle for Battery charging and Data
Communication via Local Connection or Modem.
Software System
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Menu driven user interface
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Built-in Data Collection Application. (EzJob)
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Built-in System Management and Data Exchange
Program.
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Build in diagnostic program
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Barcode Symbologies:
UPC, EAN, CODE39, I 2 OF 5, CODBAR,
MSI, CODE128 and CODE93.
1.3 Application Development
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Replaceable EPROM.
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Application Development Tools Kit for C
programming.