____________________________________________________________________________ INDEX
VAISALA _______________________________________________________________________ 173
O
Opaque glass plates 128, 129
Operation principle 102
Options 18
Orientation 20
P
Pad, concrete 28
Parameters
Displaying of 99
Setting of 99
Photo switch 57
Polling
Message 88
Polling, polled mode 88
PT100 107, 108
Q
QBR101 battery 18
R
Radiation shield 36
Receiver 105
Recycling 13
Reflections 20
Replacing receiver and transmitter 139
RS-232 49, 60, 95
RS-485 50
S
Sequence, measuring 110
serial communications 95
Serial multipoint transmission RS-485 50
Serial transmission RS-232 49, 60
Settings
Default 90
Initial 61
Serial communications 48
shutting down 61
Simulation message 93
Software description 110
Specifications 167
Start up 60
Status message
Alarms 117
Contents 111
Errors 117
Indications 118
Warnings 118
Storage information 22
Surface temperature probe 122
System parameters 90
T
Technical data 167
Testing
Fixed test message 92
RVR system 92
Start-up 60
Tilting support 32
Transmitter 103
Troubleshooting 159
V
Vaisala 95
Visibility calibration check procedure 128, 129,
130
Visibility calibration procedure 129
W
Warnings 162
Watchdog 123
Window contamination
Compensation 119
Measurement 119
Measurement principle 105
Wiring
Day/night photo switch 58
Modem 52
RS-232 50
RS-485 50
Z
Zero plugs 128