Bender EDS460 - 6 Operation; Eds

Operation
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TGH1394en/05.2007
6. Operation
6.1 EDS...-D operating and display elements
1 Alarm LED 1 lights up in the event of the following types of
device errors:
- when the residual current is: > 10 A for EDS460 / 490 or > 1 A
for EDS461 / EDS491 (RCM function);
- when there is a loss of power or short circuit in a measuring
current transformer circuit (this function can be deactivated).
2 Alarm LED 2 lights up if an insulation fault is detected on a meas-
uring channel (EDS function).
3 The "ON" LED lights up when the device is switched on and
flashes during power on until the device is ready for operation.
4 INFO key: Calls up standard information.
ESC key: Exits the menu function without changing parameters.
5 TEST button: Calls up the self test.
UP key: Parameter change, scroll.
6 RESET button: Acknowledges alarm and fault messages.
DOWN key: Parameter change, scroll.
7 MENU key: Toggles between the standard display, MENU and
alarm display. ENTER key: Confirms parameter changes.
8 Backlit graphical LC display ( refresh every 20 seconds)
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