XITRON 2000I, Руководство пользователя

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Operating the 2000 Instrument 39
2. While a multiplier key may be used during the entry, this does not affect
the display format (it is used to scale the entered data however).
3. The “Adjust” mode may be used while in “Calculated Output” mode;
however, the display format is such that the user units are not displayed
during the adjustment process.
4. The data points A and B may be changed while in “Calculated Output”
mode by simply repeating the procedure as was used to initiate this mode.
The new factors replacing those previously used. Note that these data are
stored in a non-volatile manner, thus are available always, even following
power-down.
Deselecting the Calculated Output Mode
Deselecting the “Calculated Output” mode of operation is achieved by
pressing any of the Units/Enter keys (V, A, ºC or ºF
)
without prior numeric
entry. This action will deselect the “Calculated Output” mode of operation
and leave the output level and type unaffected. The display will show the
output level corresponding to the previously used user data. This deselecting
process may be used as a check of the entered data.
Selecting Measurement Mode
Use this mode to measure voltage or temperature of another device. With the
instrument in Measure
mode, the output connectors automatically reconfigure
as input terminals.
•
To select Measurement mode:
1. Press the MNU key to access “Operate” or “Standby” modes.
2. If the instrument is presently in the “Operate” state, then select the
“Standby” state.
3. While in “Standby”connect the voltage or thermocouple to be measured.
4. Press the MNU key, again and repetitively press any of the arrow keys
until the “Measure” prompt displays.
5. Press any of the Units/Enter keys to select the Measure mode.