Operation
Controls and displays
Panel PC EL 870 / EL 1700 / EL 1700s / EL 2700 / EL 5700 / EL 9700
92
LDCDS−ELx7xx DE/EN 4.0
6.2
Controls and displays
6.2.1
Panel PC EL 870 / EL 1700 / EL 1700s / EL 2700 / EL 5700 / EL 9700
-
F3
Fail
Power
F1
+
F2
Status
1
2
0
3
4
ELx7xx007
Pos. Designation
Function
Standard mode
Service mode
Switch on mode:
Press "
" for 5 s
Switch off mode:
Press "
" or wait for 35 s
Display
Application−dependent
Status LEDs
Power
(green):
l
Is ON when the supply voltage is present.
Fail
(red):
l
Is On when a power supply failure has occurred.
l
Is blinking when the screen signal is missing.
Status
(yellow):
l
Indicates access to a storage medium.
Function keys
F1 ... F3
: Send key code for Shift−Fx
Tool
: Application−dependent
+
: Increase screen brightness
−
: Reduce screen brightness
Reset button
Reset PC (restart)
Status LEDs
Error
(red):
l
Is lit if a power supply failure has occurred.
l
Is blinking when the screen signal is missing.
HD
(yellow):
l
Indicates access to a storage medium.
Power
(green):
l
Is lit when the supply voltage is present.
l
Flashes (
−−−
−
−−−
−
) in the case of a hardware error.
l
Is blinking (
−−
−
−−
−
) when the ACU UPS (optional) is being charged.
l
Is blinking (
−−
−−
−−
−−
) when there is a supply voltage failure and the device is being
supplied by the ACU UPS.
l
Is blinking (
−
−
−
−
) when the supply voltage of the ACU UPS is too low (e.g.
rechargeable battery is empty or missing).
l
Blinks 4 x per second if the ACCU−PACK causes a short circuit or if the CAPS−PACK
is completely discharged.