SET LOC  +  EJECT Master Eject Will eject all slaves

SET LOC +  REC CrossFade Select Selects cross fade of 10.67ms, 21.33ms, 32.00ms or 42.67ms

SET LOC +  PLAY Device ID Shows unit ID

SET LOC +  STOP Drum Time Shows the tape to head contact hours

SET LOC +  FF Software Version Displays software version

SET LOC +  RW Brake Activate To used only with no tape loaded, used for brake service only

SET LOC + ABS + REL Processor version Displays current version of processor software

SET LOC +  AUTO RETURN Infinite Loop Mode Puts XT in infinite loop between loc 1 and loc 4

SET LOC +  AUTOPLAY Loop Display Shows the number of completed passes while in Infinite loop mode

SET LOC +  FORMAT Tape Length Toggles between t160 (T-160) and "Std1" (T-60 and T120 tapes

SET LOC +  PITCH UP MAX pitch Immediately increases speed to max

SET LOC +  PITCH DOWN Max Pitch down Immedediately decreases pitch to -300

PITCH-UP +  PITCH DOWN MAX pitch Immediately resets speed to 000

SET LOC +  REC 1 Record Tab Status Shows whether the tape's write inhibit tab is in place

SET LOC +  REC 2 Time code display mode Toggles between 'dISP rEG" and 'dISP tc" .In dISP tc mode the
Lead and DATA areas display time code values

SET LOC +  REC 3 Error display mode Enters error display mode the shows error rates (up to 6720) in the right most 4 digits

SET LOC +  REC 8 Calibration Display mode Sequencial display of calibration values

RECORD1 + RECORD7 while power on Self-test mode Enters self-test mode

Peak Clear + Pitch up Increase display brightness Default is max

Peak Clear + Pitch down Decrease display brightness Lowers display brightness

RECORD + PLAY while powering on INIT Re-initializes XT memory without resetting drum time. Sets all locates to 0000

ABS + REL + PLAY while powering on Reset locates Resets all locates to a known state