Information

20
Symptom Cause/solution
Reference
pages
The SD ERROR/AF
indicator lights up
red.
Thisindicatorlightsupredwhendatacannotbesaved
ontheSDmemorycard.
•Isn’tthewriteprotectswitchoftheinsertedSDmem-
orycardsetto“LOCK”?
 UnlockthewriteprotectswitchoftheSDmemory
card.
•Hasn'ttheinsertedSDmemorycardbeenformatted
onaPC?
 UseanSDmemorycardformattedonthecamera.
 OrinstallthesoftwaretoformattheSDmemorycard
onthePC.Refertoourwebsite
(http://security.panasonic.com/pss/security/support/info.html) 
forfurtherinformationaboutthesupportedsoftware.
•Isn'ttheinsertedSDmemorycardfaulty?
 Replacethecardwithanormalone.
Operating
Instructions
(includedin
the
CD-ROM)
Audio input contains
noise.
SPW531L
SPW311L
•Checkthefollowing.
 •Groundingofthecamera,aswitchinghubor
peripheraldevicesarenotdone.
 •Thecameraisusednearanelectricalpowerline.
 •Thecameraisusednearadevicewhichproduces
strongmagneticfieldorradiowaves(suchasnear
aTV/radioantenna,amotorofanairconditioning
system,atransformer,etc.)
 Whenaudioinputstillcontainsnoiseevenafter
checkingtheabovepossibilities,useapowered
microphoneorconnectaudiooutputwithlowoutput
impedance.
18
When the IR LED
lights, a part or all of
the screen appears
blurred.
•Isthereawallorotherreflectingsurfaceorobject
nearthecamera(includingareasnotdisplayedin
images)?
 AdjustthecameraanglesothatlightfromtheIRLED
isnotreflected.
Installation
Guide
When the IR LED
lights, the camera
switches between
color mode and
black-and-white
mode.
•Thesubjectmaybetooclosetothecamera.
 Adjustthedistancebetweenthecameraandthe
subject. Installation
Guide