Service manual

Specification Data
1-7
1
Described in the European Committee for Standardization, Standard Communications
Protocol - Computer - Assisted Electrocardiography. (CEN/TC 251).
Table 1-6 Environmental Specifications
Parameter Specification
Temperature
operating
storage
50
° to 104° F (10° to 40° C)
32
° to 122° F (0° to 50° C)
Humidity
operating
storage
15 to 80% RH, non-condensing
15 to 90% RH, non-condensing
Pressure (altitude)
operating
storage
15,000 ft. (4600 m) for 2 hours
15,000 ft. (4600 m)
Table 1-7 Miscellaneous Specifications
Parameter Specification
Real time clock accuracy
10 to 40
° C
Less than 3 minutes deviation per month.
Printhead life Typically 100,000 pages
Table 1-8 Storage and Transmission Specifications (Option #A05 only)
Parameter Specification
Auto ECG storage capacity 30 ECGs
Transmission Protocols
DT
SCP
Data transmission standard used between HP PageWriter cardio-
graphs and HP TraceMaster ECG Management Systems
Standard Communications Protocol
1
Modem command interfaces
Data modem
FAX modem
Hayes standard AT command set
EIA/TIA-578 Service Class 1
Modem protocols
Modulation
Error correction
Compression
FAX modulation
V.34
V.42
V.42 bis
V.17