Software Updates; Limitations - GE MAC 1200 Servicing Instructions

GE Medical Systems MAC 1200 V 1.2 Page 29
Information Technologies 227 492 21 Rev F
2.7 Software Updates
Software updating can be performed via RS232 with the Software Download Kit part-No.
2000079-001. The required connection cable and a description of the procedure is
included in the kit.
2.8 Limitations
The following operating modes are not implemented in the MAC 1200
m No SAO2
m No spirometry
sm No late potentials, no RR variability
m No phono, no US Doppler
A scope output is not available.
No analog inputs.
No ECG trigger output.
Lead acid accumulators cannot be used.
Primary cells cannot be used.