43
7. CORRECTION MODE

7.1 Changing the target constant

Changing the Target Constant can be performed only when the Reflector sheet and Prism
Constant settings are “INPUT”in Initial Setting 1.
Example:Prism Constant - 25mm setting
Press [F4] [CORR] in mode B.
(If the instrument is in mode A,
press [F5] [MODE] to enter mode B.)
(SHEET CONST:Reflector sheet constant)
Press the [F5] [SELECT] to enable
the Prism Constant to be changed.
Clear the exiting values by pressing [CLEAR] key.Input 25 by pressing the numeric keys.
Press the [ENT] key to accept the Prism
Constant to -25mm.
Pressing the [ENT] key returns the instrument
to mode A.
• To set the Reflector sheet constant to “0”select “0”for “Prism Constant”in “Initial Setting 1”.
• To set the Prism constant to “0” or “- 30” select “0” or “- 30” for “Prism Constant” in “Initial
Setting 1”.
• When the “Reflector sheet Constant”has been set to “0”in Initial Setting 1 and “Prism
Constant”has been set to “0”or “- 30",“ ”is displayed to the left of “0” or “- 30”on the
correction menu screen.When “ ”is on the screen, the Constant cannot be changed
(by entering a numeric key).
1.PRISM CONST : -30mm
2.SHEET CONST * 0mm
3.TEMP * 15°C
4.PRESS * 1013hPa
5.ppm * 0 ppm
SELECT
CORRECTION
1.PRISM CONST : -30mm
2.SHEET CONST * 0mm
3.TEMP * 15°C
4.PRESS * 1013hPa
5.ppm * 0 ppm
CLEAR
CORRECTION
H.angle
H.dst.
V.dst.
MEAS TARGET 0 SET DISP MODE
MODE A 15°C S 0
92°30’ 20”
SELECT
CORRECTION
1.PRISM CONST : -25mm
2.SHEET CONST * 0mm
3.TEMP * 15°C
4.PRESS * 1013hPa
5.ppm * 0 ppm