OPERATION
Power-Up Sequence
10_15 LDC-3900 Series 7
CHAPTER 2
After this test, the unit is configured to the state it was in when the power was last
shut off, unless the LDC-3900 detects that there has been a change in its modular
configuration (i.e. a new module added). In that case, the default parameters
would be used. The LDC-3900 will display the recognized module types by
illuminating the (Adjust) LAS/TEC Indicators in green. The (Adjust) LAS/TEC
switches are not engaged (no orange indicators) immediately after power up. The
user must push an (Adjust) LAS/TEC switch corresponding to a green (Adjust)
LAS/TEC Indicator in order to select the desired operating and adjustment mode.
The user may choose to "clear" the parameters that appear by recalling "BIN 0"
either manually or through the GPIB. When "BIN 0" is called, the front panel will
be in the following state: