Pentax R-315(N) - Manual (Page 51)

Press the [ENT] key to accept the
Temperature to +22°C.
Pressing the [ENT] key returns the instrument
to mode A.
● The valid range of Temperatue input is from -30°C to +60°C.
● When “Atmospheric Correction” in “Initial Setting 1” has been set to “1 . AUTO”
or “4. NIL”, “ ” is displayed to the left of the temperature value on the
correction menu screen. When “ ” is on the screen, the temperature cannot
be changed. If “Atmospheric Correction” in “Initial Setting 1” has been set to
“3. ppm INPUT”, no temperature is displayed on the correction menu screen.
● Once set, the temperature is displayed at the center of the top of the
measurement screen.
● The factory initial of temperature is “1. AUTO”.
● Once set, the temperature remains in memory even after the power is turned
off.
● Temperature correction is based on 15°C.
If this instrument is used without correcting the temperature, a distance error
per 100 m is about -0.1mm per +1°C as a temperature difference from 15°C.
A distance error per 100 m is about 0.1 mm per -1°C as a temperature
difference from 15°C. (For more accurate values, See page 82.)
49
7 CORRECTION MODE
SELECT
CORRECTION
1.PRISM CONST 0mm
2.SHEET CONST 0mm
3.TEMP : +22
°
C
4.PRESS :
1013hPa 1013hPa
MEAS TARGET 0 SET DISP MODE
MODE A 15 ° C S0
H
. angle
2 0 " 3 0 ' 9 2
°
H
. dst.
V
. dst.
PENTAX R-300 (p20-52) 10/30/02 11:08 AM Page 49