GE Corometrics 170 Series Service Manual page 198

HR1 Mode
INOP
FECG
US
US
US
FECG
INOP
8-16
Peripheral Devices: RS-232 Connectors
Table 8-4. Heart Rate Modes
HR2 Mode
INOP
INOP
INOP
FECG
US2
US
US2
Table 8-5. Uterine Activity Modes
UA Mode ASCII Character
INOP
TOCO
IUP
170 Series Monitor
2000947-004
ASCII Character
0
1
2
9
;
<
>
Hexadecimal Value
0
1
2
Hexadecimal Value
30
31
32
39
3B
3C
3E
30
31
32
Revision C