HV Diagnostics HVA 34 - Page 16

User Manual
HV Diagnostics Page 16 Rev 9.0
Switches and Controls
Pos. Name Description
1 Emergency OFF Activates emergency shutdown.
Operation is only possible when Emergency OFF is deactivated.
• To Activate Emergency Off Press in
• To Deactivate Emergency Off Rotate and Release latch
2 LED green Indicates HV status.
Green light indicates  High Voltage is OFF
3 LED red Indicates HV status.
Red light indicates High Voltage is ON (possible DANGER)
 DUT not discharged
(residual voltage >100V)
4 Display screen Displays menu, options and status information.
5 Navigation knob Enables user to select options and functions shown on display.
See 4.2 User Interface
• To scroll selection up or down Rotate
• To enter selection Click (push in)
6 HV switch
[on/off]
Activates high voltage.
• To activate HV outputPress within 10 seconds after START
See 5.2 Manual Test Procedure: Step MR 2;
See 5.3 Automatic Test Procedure: Step AR 6
7 Key switch
[on/off]
Locks the unit to prevent against unauthorized use.
• To disable unitRemove key from the OFF Position
• To reactivate unit Replace key and turn to ON Position.
Front Panel
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