Harbor Freight Tools 94531 - Manual (Page 10)

SKU 94531 For technical questions, please call 1-800-444-3353 PAGE 10
INSPEctION, MAINtENANcE, AND clEANINg
Make sure the Ac Adapter (3) of the Video Doorphone is
disconnected from its electrical outlet prior to performing
any inspection, maintenance, or cleaning procedures.
All maintenance, service, or repairs not mentioned in this
manual must only be performed by a qualified service
technician.
Before each use, inspect the general condition of the Video Doorphone and
its accessories. Check for loose screws, damaged wiring, cracked or broken
parts, and any other condition that may affect safe operation. If abnormal noise
or vibration occurs, have the problem corrected before further use. Do not use
damaged equipment.
to clean the Monitor and camera, use only a dry, clean cloth. Do not use liq-
uid detergents or solvents. Do not immerse any part of this product in liquids.
to clean the remaining exterior parts of the Video Doorphone, use a clean
cloth with a mild detergent. Do not use solvents.
tROuBlESHOOtINg
Problem Possible Solution
The Video Doorphone is
assembled, but does not
operate.
Make sure to press the Call Button on the Outdoor Unit. Then,
press the Monitor Button on the Indoor Unit.
Check to make sure the AC Adapter is properly connected to the
Indoor Unit. Make sure the AC Adapter is properly connected to
a working, 120 volt, grounded, electrical outlet.
Make sure the Telephone Cord is properly connected from the
Outdoor Unit to the Indoor Unit. Make sure the Telephone Cord
is not damaged.
1.
2.
3.
Video quality is poor. The visitor must be within 13 feet of the Camera on the Outdoor
Unit for proper video quality.
Adjust the Contrast and Brightness controls on the Indoor Unit.
Make sure the Camera on the Outdoor Unit is free of dirt and
debris. Avoid placing the Camera in direct sunlight.
1.
2.
3.
Sound quality is poor. The visitor must be within 13 feet of the Speaker on the Outdoor
Unit, and must speak clearly in a normal tone of voice.
Adjust the Volume control on the Indoor Unit.
1.
2.
Electronic Door Unlock does not
operate.
Have a qualified service technician check the electronic door lock
and its wiring to the Indoor Unit. (Two wires of the electronic door
lock must be connected to terminals C and D on the Indoor Unit,
using RVV2 x 1.0mm² or RVV2 x 1.5mm² cord.)
1.
2.
3.
WARNINg WARNINg