COLLECTROL CT33 Ten channel Timer |
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Two thumbwheel switches for each of the timing circuits (ON
& OFF) can be changed by either turning the wheel at the bottom of the
switch, or by using a screwdriver in the slot in the center of the switch. Both
switches can be rotated from 0-9 in single digit steps. This gives a range of 00
to 99 in seconds or minutes, as selected by the two position switch located to
the left of the ON switches (S5) and to the right of the OFF switches (S6). The
timing is LINE SYNCHRONIZED and no calibration or alignment is necessary. With
the OFF switches set to 00 the output will stay on.
(Option B) Settings of 01 to 99 multiplied by half the AC line frequency
Examples: 12 x 8.333 = 100msecs. and 60 x 8.333 = 500msecs