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RED POWER plus
32
– during the test, the
WAIT
message appears on the screen
The PSU has a software protection against too frequent testing of batteries, which could cause them to
undercharge. The protection consists in blocking the option of performance of the test for 60 s since it has last been
enabled. In such situat
ion, the „WAIT” message appears on the LCD in the Settings -> PSU -> Battery Test menu.
Fig. 27. Temporary battery test blockade.
The temporary blockade option may be disabled through placing the JP jumper on the PCB panel of the
display.
Fig. 28. Location of the JP jumper on the PCB panel of the display.
The battery test function will also be automatically blocked if the PSU is in a working mode in which running
of the battery test would not be possible. Such a condition occurs e.g. during battery-mode operation.
In such situation, the LCD shows the message „PROHIBITED” in the Settings -> PSU -> Battery Test menu.
Fig. 29. Battery test
– „PROHIBITED”.