GE MAC 5500 Service Manual page 156

A-10
Appendix A –Abbreviations: Standard Abbreviations
s, S second, select, switch
SA s wave amplitude
SB slow-blow
SCL safe current limits
SD schematic diagram, S wave duration
SE serial input/output errors
sec second
sec.s seconds
SEER Solid-state Electronic ECG Recorder
SING Singapore
SP Spanish
SPA S wave amplitude
SPDT single-pole, double-throw
SRAM static RAM
ST-T ST-T wave (section of the ECG waveform)
standrd, Standrd standard
STD standard
STE ST segment displacement at the end
STJ ST segment displacement at the J point
STM ST segment displacement at the mid-point between STJ and STE
stmts, Stmts statements
supply mains permanently installed power source
SVT power cord type; 300 V
sw, SW switch, software
SW Swedish, Sweden
T Tone touch tone
TA T wave amplitude
Tant tantalum
TDML treadmill
TE timeout errors
Tech technical
Thiazid Thiazide
TM trademark
Tot total
TP test point
TPA T' wave amplitude
TRAM Transport Remote Acquisition Monitor
Tricyli Tricylic antidepressant
TTL transistor-transistor logic, TTL levels
TVS transient voltage suppressor
UE undefined errors
uF microfarad
UL Underwriters' Laboratory, Inc
Unconf unconfirmed
UUT unit-under-test
v, V volt, volts
V1-V6 precordial leads
V123 V1, V2, V3
MAC 5500 resting ECG analysis system
2020299-020
T
U
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Revision E