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11. TROUBLESHOOTING
Question
Answer
Why can’t the device read the hard
disk?
Please reinstall the hard disk, make sure that it
is properly connected, and reboot the device.
Why can’t the device read the CF card?
Please reinsert the CF card, make sure that it is
properly connected and reboot the device.
Suggested HDD Brands
Maxtor, Seagate, and Hitachi.
Suggested CF card Brands
Apacer, A-DATA and Silicon.
?
CF Card Notice!
After inserting the CF card to the CF card slot on the front panel, Enter / Menu / CF
CARD SETTING to detect the CF card, and to display the total capacity and remaining
capacity. An error may occur when using certain brands. When an error occurs, the
message “HDD R/W IS NOT READY” or “HARD DISK FAIL” may be displayed.
When an error is encountered please note the following:
1. Please allow 30 seconds for CF card detection. Re-booting power to the DVR may be
necessary to establish a proper data path.
2. During recording, do not insert the CF card as errors may occur.
3. Press “Stop” before inserting the CF Card. Inserting the CF card during recording
results recording errors. Please reboot the DVR and if the message “RECOVER HDD”
appears, press the “ENTER” button to repair the previous recorded videos.
12. SPECIFICATIONS
Format
NTSC/EIA or PAL/CCIR
Compression Modified M-JPEG
Inputs
4CH, BNC
Video
Outputs
BNC, S-Video
Summary of Contents for SLD251
Page 42: ...41 OK Start up ActiveX Control ...
Page 58: ...57 Figure 2 Figure 3 ...
Page 59: ...58 Figure 4 Figure 5 ...