S p e z i a l e l e k t r o n i k G m b H
iseg Spezialelektronik GmbH
Email: [email protected]
Phone ++ 49 351 / 26 996 - 0
Bautzner Landstr. 23
http://www.iseg-hv.com
Fax
++ 49 351 / 26 996 - 21
D - 01454 Radeberg / Rossendorf
Germany
4
4. Front panel
[1] 4 digit LCD display
[2] Error indicator
[3] Measuring switch
[4] 10-turn potentiometer
[5] HV-ON switch
[6] CONTROL switch
[7] KILL switch
[8] INHIBIT input
[9] HV-ON indicator
[10] HV output
[11] Polarity indicator
5. Handling
The state of readiness of the unit is produced at the 96-pin connector according to DIN 41612 on the flipside.
The Output polarity is selectable with help of a rotary switch on the cover side (see appendix B). The chosen
polarity is displayed by a LED on the front panel [11] and a sign on the LCD display [1].
Attention!
It is not allowed to change the polarity under power!
An undefined switch setting (not at one of the end positions) will cause no output voltage.
High voltage output is switched on with HV-ON switch [5] at the front panel. The viability is signalled by the yellow
LED [9].
Attention!
If the CONTROL switch [6] is in upper position (manual control), high voltage is generated
at HV-output [10] with a ramp speed from 500 V/s (hardware ramp) to the set voltage
chosen via 10-turn potentiometer [4].
This is also the case, if RS232 control is switched over to manual control while operating.
If the CONTROL switch [6] is in lower position (DAC), high voltage will be activated only after receiving
corresponding RS232 commands.
Attention!
If at the last working of the unit activated the function
″
Autostart
″
, the high voltage will be
generated with the saved parameters immediately!
