16
4
Troubleshooting
Error Code (ISC-D218)
4.1
Error code
Figure 4-1
Table 4-1 Error code description
Code
Description
E.R.R.
Error.
1.L.
Detector 1 on the left door.
2.L.
Detector 2 on the left door.
1.R.
Detector 1 on the right door.
2.R.
Detector 2 on the right door.
S.d.
SD card.
d.C.2.0
Battery level low.
