TA I
NSTRUMENTS
TGA 2950
Installing the 2950
2–30
Starting the 2950
1. Check all connections between the TGA
2950 and the controller. Make sure each
component is plugged into the correct
connector.
2. Press the instrument POWER and HEATER
switch to the ON (1) position. The instru-
ment will run an internal confidence test,
which is run each time you power on the
unit.
The HEATER and POWER indicator lamps may
flicker under low AC voltage conditions.
3. Watch the instrument display during the
confidence test for any error messages that
may be indicated. If an error occurs, make a
note of the test number in which the error
occurred, and call TA Instruments for
service.
After the confidence test, the screen will briefly
display the system status, indicating the amount
of data storage memory available and the GPIB
address. Next follows the copyright display, and
then the standby display, shown in Figure 2.20.
NOTE: