Maintenance/Servicing

NTSC/PAL Output Select

Procedures not specifically explained in this manual must be performed only by a qualified technician.

To prevent serious injury

from accidental operation:

Unplug the unit from its electrical outlet before performing any inspection, maintenance, or cleaning procedures.

To prevent serious injury from unit failure: Do not use damaged equipment. If abnormal noise occurs, have the problem corrected before further use.

Cleaning and Maintenance

BEFORE EACH USE, inspect the general condition of the unit, includ- ing connections, wiring and cameras. Check for loose or damaged hard- ware, damaged electrical wiring, and any other condition that may affect its safe operation.

WARNING! If the supply cord of this DVR is damaged, it must be replaced only by a qualified ser- vice technician.

This unit is set to NTSC video format. It can be changed to PAL by changing the jumper JS1 setting. This change must be made by a qualified technician. To make this adjustment:

1.Open the cover.

2.Slide the switch to NTSC or PAL as needed for your system.

3.Replace and secure the cover.

SKU 67139

For technical questions, please call 1-800-444-3353.

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Harbor Freight Tools 67139 operating instructions Maintenance/Servicing, Cleaning and Maintenance