80
4.9.7.1 CALIBRATION FOR INDOOR PARAMETER
1. In the indoor row, press
key to enter indoor
calibration screen.
2. Press
/
to adjust the value.
3. Press
/
to select different parameter.
4. Press
/
to select different row of the
parameter.
5.
Once finished, press
until back to the
calibration screen or press
[ home ]
key for back
to normal screen.
4.9.7.2 CALIBRATION FOR OUTDOOR PARAMETER
1. In the outdoor row, press
key to enter outdoor
calibration screen.
2. Press
/
to adjust the value.
3. Press
/
to select different parameter.
4. Press
/
to select different row of the
parameter.
5.
Once finished, press
until back to the
calibration screen or press
[ home ]
key for back
to normal screen.
4.9.7.3 CALIBRATION FOR CHANNEL(S) PARAMETER
1. In the CH1~7 rows, press
key to enter different
CH calibration screen.
2. Press
/
to adjust the value.
3. Press
/
to select different parameter.
4. Press
/
to select different row of the
parameter.
5.
Once finished, press
until back to the
calibration screen or press
[ home ]
key for back
to normal screen.
NOTE:
Press
[Reset value]
key to reset the selected calibration value to default.
4.9.7.4 CALIBRATION PARAMETER
Sensor
Parameter
Type of
calibration
Default
value
Setting range
Typical calibration source
Indoor,
Outdoor or
channel(s)
Temperature
Offset
0
±20°C
Red spirit or mercury
thermometer
Humidity
Offset
0
±20 %
Sling psychrometer
Indoor
Absolute
pressure
Offset
0
±560hPa (±16.54inHg
or ±420mmHg)
Calibrated laboratory grade
barometer
Relative
pressure
Offset
0
±560hPa (±16.54inHg
or ±420mmHg)
Local airport
Summary of Contents for 7003500
Page 98: ......
