Controls; Error Messages - Tintometer Lovibond SD 400 Oxi L Guia De Inicio Rapido

5.2 Controls

6 Error messages

Display - Error message
Micro SD card read error
Sensor communication error No signals sent from the
Oxygen measurement out-
side of measuring range
Battery symbol blinking
Single-point calibration error The calibration time was too
No display appears when
switching on
No response after pressing
a button
Long response time
18
On/Off switch, Light On/Off
Confirmation of the entry, press and hold: End
measurement/calibration process
In configuration mode or in calibration mode: Adjust
display/values (INCREASE/DECREASE)
Cursor movement through the menu or through
configuration mode (RIGHT/LEFT)
Possible cause
No SD card in the measuring
device, SD card not readable
or SD card not inserted cor-
rectly in the memory card
slot.
measuring device
The oxygen concentration is
higher than the measuring
range of the device
Low battery capacity
long or it was interrupted
by pressing and holding the
ENTER button
a) No batteries in the device
or incorrectly inserted
b) Voltage too low
a) Defective keypad
b) Circuit board or software
error
a) Sensor cap dirty or de-
fective
b) Temperature fluctuations
Measure
Insert the SD card correctly or
replace it with a new card in
order to check whether the
problem pertains to the SD
card or the memory card slot.
Check the cable connection
and connection
Use suitable measurement
samples
Replace batteries or external
power supply via USB con-
nection
Press any key to continue
if the calibration was in-
terrupted by the user or
check whether the sensor
membrane has exceeded
the recommended service life
a) Insert batteries and ensure
correct polarity
b) Replace batteries and
check battery contacts
Contact retailer
a) Clean or replace sensor
membrane
b) Keep temperature con-
stant
SD_400 Oxi L_1 01/2016