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SKU 67139 For technical questions, please call 1-800-444-3353. Page 35
MAINTENANCE/SERVICING
Procedures not specically
explained in this manual
must be performed only by a
qualied 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
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 qualied ser-
vice technician.
NTSC/PAL Output Select
This unit is set to NTSC video format. It
can be changed to PAL by changing the
jumper JS1 setting. This change must be
this adjustment:
1.
Slide the switch to NTSC or PAL as 2.
needed for your system.
Replace and secure the cover. 3.