12-3
12 SETTING ATMOSPHERIC CORRECTION
How to Set the Atmospheric Correction Value Directly
Measure the temperature and air pressure to find atmospheric correction value (PPM) from the chart or
correction formula.
4
Input temperature, pressure, and humidity
values.*1)
Mode returns to Set Audio mode.
Enter Temp.
Enter Pres.
*1)
Refer to Section 2.4 “How to Enter Alphanumeric Characters”.
Range: Temp. –30.0 to 60.0°C (0.1°C step) or –22.0 to 140.0°F (0.1°F step)
Pres. 560.0 to 1066.0hPa (0.1hPa step), 420.0 to 800.0mmHg (0.1mmHg step) or
16.50 to 31.50inHg (0.01inHg step)
Humid. 0.0 to 100.0% (0.1% step)
Operating procedure
Operation
Display
1
Press the
{F4}
key to get the soft key page 2 in the
distance measurement mode or page 3 in the
coordinate measurement.
{F4}
2
Press the
{F3}
(S/A) key to set Set Audio Mode
from distance or coordinate measurement mode.
{F3}
3
Press the
{F2}
(PPM) key.
Current setting value is displayed.
{F2}
4
Enter atmospheric correction value. *1)
Mode returns to Set Audio mode.
Enter Data
{F4}
*1)
Refer to Section 2.4 “How to Enter Alphanumeric Characters”.
Input range: –999.9 ppm to 999.9 ppm,0.1 ppm step
TEMP. : 26.0 °C
PRES. : 1017.0 hPa
HUMID.: 45.0 %
INPUT ––– ––– ENTER
HR: 120°30'40"
HD* 123.456 m
VD: 5.678 m
MEAS MODE NP/P P1
↓
OFSET S.O S/A P2
↓
PSM:0.0 PPM 0.0
NPM:0.0 SHT: 0.0
SIGNAL:[
IIIII
]
PRISM PPM T-P –––
PPM SET
PPM = 0.0 ppm
--- --- [CLR] [ENT]
