10-22
Valleylab FT10 Energy Platform User’s Guide
Standards and IEC Classifications
Alarm Tones
Alarm
Tones
Tone(s)
Duration
Volume
REM
660 Hz ± 5%
Two 500 msec. tones
separated by 500 msec. of
silence
65 dBA (-0/+6 dBA @ 1 m)
Regrasp/
Reactivate
High 784 Hz ±
5%
Low 587 Hz ±
5%
Four 175 msec. tones (high,
low, high, low)
Seal Cycle
Complete
988 Hz ± 5%
Two 175 msec. tones
separated by 175 msec. of
silence
High System
Alarm
Simultaneously
play the
following
tones:
784 Hz ± 5%
1568Hz ± 5%
2352 Hz ± 5%
3136 Hz ± 5%
Ten 138 msec. tones
separated by 88, 88, 312,
88, 825, 88, 88, 312, and
88 msec. of silence
Medium
System
Alarm
Simultaneously
play the
following
tones:
784 Hz ± 5%
1568Hz ± 5%
2352 Hz ± 5%
3136 Hz ± 5%
Three 188 msec. tones
separated 188 msec. of
silence
Low System
Alarm
Simultaneously
play the
following
tones:
784 Hz ± 5%
1568Hz ± 5%
2352 Hz ± 5%
3136 Hz ± 5%
One 188 msec. tone
