Topcon GPT-7500 Series, Instruction Manual

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5 PARAMETERS SETTING MODE
5.1.2 Communication
Factory default settings are indicated with underlines.
5.1.3 Value Input
5.1.4 Unit
Menu Selecting Item Contents
COMMON PARAMETER
RECKey Data Out RS232C Select communication route for REC key data output.
NEZ REC FORM
STANDARD/WITH
RAW
Select to record coordinates in standard or 11 digits with raw
data.
REC TYPE REC-A/REC-B
Select the option to record the data.
REC-A :The measurement is started and new data is output.
REC-B :The data being displayed is output.
RS-232C
BAUD RATE
1200 / 2400 / 4800 /
9600/19200
Select the baud rate.
DATA LENGTH 7 BIT/ 8BIT Select the data length seven digits or eight digits.
PARITY BIT NON/EVEN/ODD Select the parity bit.
STOP BIT 1 BIT/ 2BIT Select the stop bit.
CR, LF OFF/ON
Select the option OFF or ON for carriage return and line feed
when collecting measurement data with a computer.
ACK MODE OFF/ON
When communicating to an external device, the protocol for
handshaking can omit the [ACK] coming from the external
device so data is not sent again.
OFF : Omit the [ACK]
ON : Standard
Menu Selecting Item Contents
DIST MEAS
COUNT SET
0~99
N-times measurement set.
Set N (number of times) for times of distance measurement.
When setting number of times as 1 or 0, it is single
measurement.
EDM OFF TIME SET
0~99
The time when EDM is cut off from distance measurement is
completed can be changed.
0 : After completing distance measurement,
EDM is cut off.
1-98 : EDM is cut off after 1~98 minutes.
99 : EDM is always switched ON.
Menu Selecting Item Contents
TEMP Celsius/Fahrenheit Select the temperature unit for the atmospheric correction.
PRESS hPa/mmHg/inHg Select the air pressure unit for the atmospheric correction .
ANGLE deg / gon / mil
Select degree(360°), gon(400G) or mil (6400M) for the
measuring angle unit to be shown on the display .
DIST m/ft
Select the distance measuring unit Meter or Feet shown on
the display.
FEET
US/
INTERNATIONAL
Select the meter / feet conversion factor.
US survey feet
1m=3.280833333333333 ft.
International feet
1m=3.280839895013123 ft.