Product Description QTERM-G58 Terminal
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Qlarity-Based Terminal Hardware
The QTERM-G58 terminal includes a switching power supply with a wide input voltage range
of 8 to 32 VDC. Typically, power is supplied through the 12-pin circular push-lock connector
or integral cable. The unit may also be powered from a 5 volt USB host port – in this case, the
optional 802.11b/g wireless Ethernet interface is not accessible due to USB power supply lim-
itations.
Other features include a speaker with software-controlled note pitch, duration, and volume.
The terminal may optionally include an audio decoder for .wav file playback. All units feature
a real-time clock with one second resolution and battery backup power.
5.1.1 Specifications
The following tables contain the technical specifications for the QTERM-G58.
TERMINAL DISPLAY
Active Matrix Color TFT 256 colors transflective
Pixels 320 x 240
Pixel Pitch 0.2235 mm
Lighting Light emitting diode brightness is software-controllable
Backlight Brightness 200 cd/m2 typical
Contrast
Transmissive: 150:1 typical
Reflective: 15:1 typical
TOUCH SCREEN
Analog-resistive operation
Transparent touch area over viewable display
KEYPAD
24 or 40 keys
Steel snap domes in membrane
Lighted keypad with electroluminescent lighting (optional)
INTERFACE
Serial
Software-selectable EIA-232/422/485 serial port with select-
able 485 AC terminations and fail-safe network
Baud Rates 600 – 115200 bps
Flow control
None
XON/XOFF (software)
RTS/CTS (hardware)
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