19 Appendix A
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19
Appendix A
19.1
- Indicator lights in the front panel
LED
Function
Remark
State of charge
(3 color LED)
Blinking Red: battery nearly discharged (charge!)
Red: battery is charged
Green: charge is nearly finished
Off: charge is finished
Operation time left max. 30 minutes
Operation is possible
Operation is possible
Operation is possible
External Power
On, when an external power supply is connected, the internal battery will be charged autom.
19.2
Speaker signals:
PVPM reports errors and operating conditions by speaker signals: in the following deep sounds are represented
by „da“, higher sounds as „dee“.
audio
declaration
reaction
click
„Keyboard-click “when
pressing the transparency
keyboard one simulates
--
dee
During the operation: signals
the start or the end of a
function
--
da
generally in the case of
errors
Consider, which error the
device shows on display
dee
If this signal is given with the
first appearance of the main
menue, the device is ready
for operation
Device is ready
da or da-da
Shortly after switching on:
CPU Is working
--
da or da-da
followed by da-
da
Shortly after switching on :
probably the litium buffer
batttery of the CPU is empty.
Customer service
necessary
dee-dee-da-da The display cannot be
addressed.
Switch the equipment out,
after short waiting period
on again. If the error
arises once more:
Customer service
necessary
dee dee
After a transfer of a file to the
PVPM (only service mode)
File transfer O.K
da-dee-da
After a transfer of a file to the
PVPM (only service mode)
File transfer not o.k .
destination file is deleted
dee-dee-dee-
dee
During measurement:
irradiation varies or is too
small
Measurement is
inaccurate and must be
rejected
dee-dee-dee-
da-da-da-
dee-dee-dee
A/D converter could not be
initialized
Customer service
necessary
Operation manual for PVPM devices
PV-Engineering GmbH
