Honeywell International Inc. 7400-476 User Manual
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3. Release the Scan Trigger to capture the image when the desired image is displayed on the terminal screenn. Hold the
Dolphin terminal as still as possible when capturing the image.
The image quality and related file size are determined by the data compression method used by your software application. For
highest quality, take grayscale images. When saved, the image will be saved in JPEG file format. The size of the file depends
on the information content of the image and will be approximately 4-8 K.
highest quality, take grayscale images. When saved, the image will be saved in JPEG file format. The size of the file depends
on the information content of the image and will be approximately 4-8 K.
Communication
Communication Media
Via the RS-232 Port
The industry-standard RS-232 port supplies 5 volts of power and allows the user to connect external devices such as scanners
and printers, to the Dolphin 7400 and 7450 terminals.
and printers, to the Dolphin 7400 and 7450 terminals.
Via the IrDA Port
The IrDA port allows the Dolphin 7400/7450 to send data via pulses of light to and from other IrDA-compliant devices, such as
printers and PCs.
printers and PCs.
Via the Radio
The Dolphin 7400/7450 RF may be equipped with a 2.4 GHz 802.11b-compliant direct sequence or frequency hopping
spread spectrum local area network (LAN) radio.
Software Communication Programs
Microsoft® ActiveSync®
In the Dolphin 7400/7450 development environment, Microsoft® ActiveSync® is a tool for developers. It allows Pocket PC
devices like the 7400/7450 to connect to and exchange data with a desktop computer.
devices like the 7400/7450 to connect to and exchange data with a desktop computer.
RAS
Short for
Remote Access Services, a feature built into Windows NT® that enables users to log into an NT-based LAN using a
modem, X.25 connection or WAN link. RAS is fully supported and allows the use of PPP or SLIP connections for network
connectivity.
connectivity.
Using the Keyboard
Using the Special Keys
The Dolphin 7400 and 7450 keyboards have special keys and key combinations that you use to type characters or perform
functions. See the chart in Appendix A for key combinations for keyboard functions and special characters that use these keys.
functions. See the chart in Appendix A for key combinations for keyboard functions and special characters that use these keys.