K-Patents DD-23 - Manual (Page 28)

24
Action: Check that there is a/A/b/B on the refractometer display. If there is a question
mark ( ? ) instead, see above.
Check that there is a soft key DD23 on the refractometer main display (see Figure 6.2
below). If the soft key is not present in the main display, the instrument is not con󰅮ig-
ured for Divert use. If this is the case, please contact K-Patents.
In other cases, check the diagnostic message on the refractometer screen (see Sec-
tion 6.2).
Figure 6.2 Transmitter main display, instrument in Divert use
6.4.3 No lights come up in the Divert Control Unit
Cause: There is no power on the instrument or there is a hardware fault.
Action: Check that the instrument receives power. In normal operation several relays
have their associated LEDs lit. If there are any LEDs lit in the Divert Control Unit, the
unit receives power.
6.4.4 All lights are blinking
Cause: There is an unrecoverable hardware fault in the Divert Control Unit.
Action: Please contact K-Patents.