11
Disengaging the Travel Lock
The AT550 is shipped with the travel lock engaged to prevent damage during shipment.
The travel lock is located behind the printer door in the top right-hand corner (see p. 5,
No. 14, for location).
To disengage the lock, open the printer door and, using the Phillips-head screwdriver
provided, turn the screw head counterclockwise (about four turns) until the screw is
disengaged.
Note: The screw is spring-loaded and will remain attached to the instrument.
CAUTION: To prevent damage occurring to the internal mechanisms, ensure travel
lock is disengaged before connecting instrument to power outlet.
CAUTION: If you need to ship the instrument to another location, be sure the
travel lock is engaged before packing. This will prevent damage to the
instrument during shipment.
Instructions for Use - Installation