 
 50 
INDEX S 
safety.........................................................................47, 48 
scan zone..................................................................21–23 
scanner 
pinouts..................................................................43–45 
secondary scanner..........................................................19 
SELV.........................................................................15–18 
specifications 
electrical.............................................................6–7, 11 
environmental...........................................................6–7 
mechanical...............................................................6–7 
operational................................................................6–7 
storage..............................................................................6 
switch..............................................................................20 
T 
test..................................................................................35 
tone.......................................................................8, 24, 29 
transformer.........................................................see power 
troubleshooting..........................................................33–35 
U 
USB....................................................36–42, see interface 
V 
ventilation....................................................................6, 11 
visual...............................................................................25 
voltage.............................................................. 4, 6, 15–18 
volume........................................................................ 8, 29 
W 
warranty.................................................................... 33, 49 
weight................................................................................6 
white LED......................................................see indicators 
window..............................................4, 5, 8, 11, 26, 31, 32