A-M Systems 2100 Gebrauchsanweisung - Seite 7

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NOTE: If any of these timing controls are changed while a timing cycle is in operation, the

results are undefined until the current cycle finishes.

TIMING OVERLAP:

inconsistency in the timing cycle settings. There are several

ways to introduce such errors. The most common way is to

set the inter-pulse

DURATION

TRIG OUT (UPPER):

which is coincident with the internal Burst timing signal

(default). This means the signal starts at the end of the

Delay time, and persists until the Burst time expires. This

output may also be set to represent the delay time-out by

setting the internal jumper J510 to the right two pins instead

of the left two pins (Please see the Calibration section in

this manual for jumper location; Directions are given as

viewed from the front of the instrument).

TRIG OUT (LOWER):

Duration timing signal which controls pulse output.

NOTE: Both trigger output signals slightly lead the isolated output signal.

Output

This switch determines the

PULSE SIGN:

polarity of the pulses to be generated. It also

allows generation of biphasic pulses, thereby

doubling the effective total period.

the first pulse generated after changing the

switch may have the wrong polarity.

SIGN

This switch determines the polarity

BASELINE:

of the baseline signal.

This rotary switch determines if the

RANGE:

output pulses will be constant current (3

ranges) or constant voltage (2 ranges).

BASELINE AMPLITUDE:

The maximum baseline amplitude is one tenth the value shown on the range amplitude

switch

PULSE AMPLITUDE:

maximum pulse amplitude is the value shown on the range amplitude switch.

A-M Systems

This LED will light to indicate an

to be less than the pulse

PERIOD

This BNC connector provides a signal

This BNC connector provides a signal which is coincident with the

Warning:

This value is independently set using a ten-turn counting dial.

This value is independently set using a ten-turn counting dial. The

131 Business Park Loop, P.O. Box 850 Carlsborg, WA 98324

Telephone: 800-426-1306 * 360-683-8300 * FAX: 360-683-3525

E-mail: [email protected] * Website:

PULSE

http://www.a-msystems.com