Table of Contents
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techniques for programming, 6-1
testing
applications away from PC, 3-4
training the end users, 3-5
trigger pulls, reading, 6-5
troubleshooting, uclient/userve, 7-23
turning
backlight on or off, 2-3
display on or off, 2-3
ucd command, 7-17
uclient, 7-1
uclient commands, 7-5
uclient/userve troubleshooting, 7-23
udel command, 7-18
udir command, 7-18
udiskfree command, 7-19
umd command, 7-20
UPC bar codes
configuration data structure, 5-16
retrieving configuration values, 4-66
setting configuration values, 4-92
UPCEANINFO data structure, 5-16
upper-case alpha mode, activating, 4-8
urd command, 7-21
urun command, 7-21
12 Index
T
U
userve, 7-1
using scanner, 6-5
utilities
LCD, 2-3
REMDISK, 3-4
REMSERV, 3-4
uview command, 7-22
uwd command, 7-22
V
vidBackLightOn function, 4-99
video mode
retrieving current, 4-100
setting, 4-111
vidGetState function, 4-100
vidPutCursor function, 4-101
vidPutStr function, 4-102
vidReadCA function, 4-104
vidReadCursor function, 4-106
vidScroll function, 4-107
vidSetCursorType function, 4-109
vidSetMode function, 4-111
vidSetPage function, 4-112
vidWriteC function, 4-114
vidWriteCA function, 4-116
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