Listen Technologies Stationary LA-350 - Manual (Page 96)

90
LA-140
LT-82
Design GuideDesign Guide
LR-42/44
LR-44 Quick Reference
1
2 3
4
,55HFHLYHU/HQV /HQVFRYHUVWKH
IR receiving components, ensure
entire lens is visible during use
3RZHU%XWWRQ 
Press to turn unit on, press
and hold to turn unit off
6HOHFW%XWWRQ 
Press to change the
channel, also used with
programming function
&KDQQHO,QGLFDWRU/('V 
Displays which channel the
unit is currently tuned to.
Also can display battery
level, etc.
9ROXPH&RQWURO'LDO 
Use to adjust volume
level in speaker(s)
/DQ\DUG /5PRGHORQO\
Holds receiver in place
below chin of wearer
/DQ\DUG$GMXVWPHQW%DOO
/5PRGHORQO\ 
Adjust the loop size of the
lanyard by pulling on this
ball (usually done after
XQLWLVRQXVHU·VERG\
+HDGVHW-DFN /5PRGHORQO\ 
Accepts any earpiece with a
3.5 mm TRS connector.