Communication
Systems Inc.
MODEL NUMBER:
PDI-CV2200
DOCUMENT NUMBER: PD196-171 R1
DESCRIPTION:
PDI-CV2200 Television User Manual
PAGE 3
IMPORTANT SAFETY INSTRUCTIONS
1. Read these instructions.
2. Keep these instructions.
3. Heed all warnings.
4. Follow all instructions.
5. Do not use this apparatus near water.
6. Clean only with dry cloth.
7. Do not block any ventilation openings. Install in
accordance with the manufacturer’s instructions.
8. Do not install near any heat sources such as
radiators, heat registers, stoves, or other apparatus
(including amplifiers) that produce heat.
9. Do not defeat the safety purpose of the polarized
or grounding-type plug. A polarized plug has two
blades with one wider than the other. A ground-
ing type plug has two blades and a third grounding
prong. The wide blade or the third prong are pro-
vided for your safety. If the provided plug does not
fit into your outlet, consult an electrician for replace-
ment of the obsolete outlet.
10. Protect the power cord from being walked on
or pinched particularly at plugs, convenience recep-
tacles, and the point where they exit
from the apparatus.
11. Only use attachments/accessories
specified by the manufacturer.
12. Use only with the cart, stand, tri-
pod, bracket, or table specified by the manufacturer,
or sold with the apparatus. When a cart is used, use
caution when moving the cart/apparatus combination
to avoid injury from tip-over.
13. Unplug this apparatus during lightning storms or
when unused for long periods of time.
14. Refer all servicing to qualified service personnel.
Servicing is required when the apparatus has been
damaged in any way, such as power-supply cord or
plug is damaged, liquid has been spilled or objects
have fallen into the apparatus, the apparatus has
been exposed to rain or moisture, does not operate
normally, or has been dropped.
15. This appliance should be mounted to a wall or
ceiling only as recommended by the manufacturer.
16. Care should be taken so that objects do no fall
and liquids are not spilled into the enclosure through
openings.
17. If an outside antenna or cable system is
connected to the video product, be sure the antenna
or cable system is grounded so as to provide some
protection against voltage surges and built-up static
charges. Section 810 of the National Electrical Code,
ANSI/NFPA 70, provides information with respect
to proper grounding of the mast and supporting
structure, grounding of the lead-in wire to an antenna
discharge unit, size of grounding conductors, location
of antenna-discharge unit, connection to grounding
electrodes, and requirements for the grounding
electrode. See Figure A.
NEC – NATIONAL ELECTRICAL CODE
ELECTRIC
SERVICE
EQUIPMENT
GROUND
CLAMP
ANTENNA
LEAD IN
WIRE
ANTENNA
DISCHARGE UNIT
(NEC SECTION 810 – 20)
GROUNDING CONDUCTORS
(NEC SECTION 810 – 21)
GROUND CLAMPS
POWER SERVICE GROUNDING
ELECTRODE SYSTEM
(NEC ART 250, PART H)
F
I
G
.
A
NOTE: This reminder is provided to call the CATV
system installer’s attention to article 820-40 of the
NEC that provides guidelines for proper grounding
and, in particular, specifies that the cable ground shall
be connected to the grounding system of the build-
ing, as close to the point of cable entry as practical.
