American Dynamics ADMCRT15 - Manual (Page 7)

Eng-7
18. Replacement Parts : When replacement parts are required, be sure the
service technician has used replacement parts specified by
AD(AMERICAN DYNAMICS) or have the same characteristics as the
original parts.
Unauthorized substitutions may result in fire, electric shock or other
hazards.
19. Safety Check : Upon completion of any service or repairs to this
monitor, ask the service technician to preform safety checks to
determine that the monitor is in proper operating condition.