Teac GX-1 Instruction Manual page 61

Explanations of Menus
8. Change Unit
You can use engineering units instead of the physical units to be written in the
VERT_UNITS line of the header file. The coefficient (SLOPE value) is accord-
ingly converted and written in the header file. To specify a different unit, click
Change Unit, choose a desired channel from the list in the dialog box that
appears, and enter values and the unit to complete the equation at the bottom of
the box.
Example:
If you record a signal from an anemometer that outputs 10 V at an wind velocity
of 50 m/sec (0 V at 0 m/sec) and you choose 10 V for the input range, the unit
name in VERT_UNITS will be "V", and the SLOPE value will be 10 / 25000 =
0.0004. Then, if you enter as shown below in the Change Unit dialog box, the unit
name in VERT_UNITS will be "m/s", and the SLOPE value will be 0.002.
You can select a format for the coefficient values to be written in the SLOPE line
of the header file.
Decimal Format:
Exponential Format: Written in a exponential number
Save Setting
Saves the settings from System, Misc, and Params in the Setup menu. The set-
tings are saved in a .gxs file. It is recommended that you save the settings for an
unexpected accident.
Load Setting
Loads the .gxs file. Before loading, insert the same medium that was used when the
gxs file was saved into the same slot. The settings in this file are set in the GX-1
main unit when the file is read.
3-34
Written in a decimal number
The unit names must be within four characters.
The units displayed on the left of the waveform
graphs will be also changed to the units speci-
fied by this setting.
This setting is not saved.
You cannot change the units for the micro-
phone input amps and thermocouple input
amps.
Ex) 12.3456789
Ex) 1.2345E+01
This .gxs file is different from a .prm file. The
.prm file stores the parameter settings only.
Loading may take some time depending on the
contents of the file to be loaded.