EMTEST AN 200, Руководство по эксплуатации

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EM TEST AN 200
Bedienungsanleitung V 2.00 4 / 16
2. Operating Functions
2.1. Front view
Figure 1 : AN200 front side
1 NORMAL operation
2 Switch operation
3 Artificial network operation
4 TEST ON
5 AUTO Trigger
6 MANUAL Trigger
7 Selection of time off
8 External Trigger
9 Connection external shunt resistor
10 Selection of shunt resistor
11 CRO Trigger (output)
12 CRO measuring output (1:100)
13 LED indication switch-on
14 Connection DUT
1 Normal operation
By pressing the „NORMAL“ button the electronic battery supply switch and the artificial network are both in
operation. Pushing the TEST ON button will start the procedure.
2 Switch operation
By pressing the „SWITCH“ button the electronic battery supply switch is put into operation. Pushing the
TEST ON button will start the switching operations. The artificial network is not used in this mode of
operation. (the switch may be used together with the LD 200 for generaze Field Decay pulses; read details
in the LD 200B manual)
3 Artificial network operation
By pressing the „ARTIFICIAL NETWORK“ button the artificial network is put into operation. The electronic
battery supply switch is short-circuited. The AN 200 can be used as an artificial network only.
4 TEST ON
By pushing the TEST ON button the electronic battery supply switch is put into operation. The switch starts
working with the preselected triggering parameters.
5 AUTO Trigger
By pushing the „AUTO“ button the switching procedures (battery supply OFF – ON) are released in
automatically with a repetition rate of 1Hz. To start the test or measuring procedure the Test On button must
be pushed in.
6 MANUAL Trigger
In Manual Trigger operation ( AUTO button must not be pushed in) a single switching event, OFF – ON. To
start the test or measuring procedure the Test On button must be pushed in.
7 Selection of the OFF-time
The operator can select the OFF-time by pushing the button 200ms / 10ms" into the related position. The
user can select between 200ms and 10ms.
8 External Trigger
In Manual Trigger operation ( AUTO button must not be pushed in) a single switching event, OFF-ON can be
released by remote control. The external trigger input at the BNC connector EXT must be connected to
ground (short-circuit) to release one single event.