Vaisala LT31 - Page 292

User's Guide ______________________________________________________________________
292 _________________________________________________________________ M210667EN-C
Receiver unit LTR111 27, 85, 126
Recycling 20
Repair instructions 201
Replacing battery in case of optional
LTBB111 222
Replacing blower unit LTB111 220
Replacing main receiver module LTD112
218
Replacing main transmitter module LTL112
216
Replacing PWD sensor 223
Replacing window transmitter module
LTL212 213
Return instructions 276
RVR system test commands 186
S
Safety 16
Service 250
Software 60
Spare parts 36
Spare parts for options 37
Startup procedure 132
Status messages 261
Submenus 157
Alignment 159
Calibration 159
Configuration 157
Linearity test 159
PWD sensor 160
Service 160
Simulation 159
System status 158
Support unit 29, 30, 95, 110, 123
System configuration 184
T
Technical data 277
Technical support 275
TERMBOX-1200/TERMBOX-9000 62
Transmittance 23, 41, 191, 245, 246, 249
Transmitter measurement unit LTM112 47
Transmitter unit LTT111 28, 120
Troubleshooting 261
W
Warranty 21
Weather protection hood 30, 31, 44, 93, 95, 96,
109, 110, 194, 287
Window transmitter module LTL212 52