SOMATICS, LLC
REV: 3.1 09/15/2015
13
dial set
read
dial set
read
5
28
10
56
15
84
20
112
25
140
30
168
35
196
40
224
45
252
50
280
55
308
60
336
65
364
70
392
75
420
80
448
85
476
90
504
95
532
100
560
table 3.1
B) Connect oscilloscope across the dummy load. Set vertical deflection to 50 v/div and
horizontal deflection to 1.0 sec/div. Set proper trigger. Set PERCENT ENERGY dial to
100% and push the TREAT button. The duration of the stimulus should be 8 seconds as
in fig. 3.6.
fig. 3.6
3.7
IMPEDANCE TEST
Connect a variable resistor box to the ECT stimulus cable. Set on zero ohms and push the
impedance test button the readout should be 0_ ±100_. Repeat for 1000_ and 2000_. At
impedances higher than 3000 _ the display will read >3000 and blink.
CAUTION:
DO NOT PRESS THE TREAT BUTTON DURING THIS TEST. THE
LARGE POWER OUTPUT COULD DESTROY YOUR RESISTANCE BOX.
