To setup the TCS for the desired focal station, the following ICL commands are necessary:
LOAD DISK$USER1:[RL.TAG]TAG_PROCS
TAGLOAD
These two commands load and run Robert Laing's TAGLOAD procedure, which is needed for the GSSEARCH procedure for acquiring guide stars (see Section 4.7). Next,
ACQCONFIG <station>,
where <station> is either Prime or Cass. Finally, if at Prime Focus, you should type:
ADC_AUTO ENABLE,
and the ADC will then be automatically adjusted for varying elevation.