Hi+ loudspeaker + transducer flashing (High TOF alarm)
- - :
High TOF alarm not active
1-4:
High TOF alarm will sound if the number of TOF
responses are above the number of set responses.
3 - 99%:
High TOF alarm will sound if the TOF ratio is above
set percentage.
CAL flashing (calibration sequence selection)
2:
Determination of supra-maximal threshold, followed by
calibration of transducer sensitivity at "threshold + 10%"
( max. 60 mA or 12/18 µC).
1:
Calibration of transducer sensitivity at user set
current/charge.
Loudspeaker flashing
0:
Stimulation beep off.
1:
Stimulation beep on.
6
Survey of display
Loudspeaker (10): used to indicate sound set-up.
Flashing "1" or "0" is used to indicate if beep is on or off.
Acceleration transducer (11; flashing). Absence of acceleration transducer or
unsteady/too low signal during calibration.
Bad surface electrode connection (12; flashing).
Surface electrode (12; flashing): Skin resistance too high.
Set-up:
Needle electrode (13; flashing): Skin resistance too high.
Set-up:
Stimulation in progress (14).
Time to next stimulation (14).
µs
µs (used when: changing stimulation pulse width) (26).
Hz
Frequency of stimulation pattern (16).
18 | TOF-Watch SX Operator manual 33.512/A
Indicates set-up of stimulation strength for surface electrodes.
Indicates set-up of stimulation strength for needle electrodes.