Panasonic PV-V4520 User Manual download pdf (Page 31)

Head Cleaning

Playing older or damaged tapes may eventually

cause video heads to become clogged.

Video Head Clog Sensor

During playback, this

screen appears if

clogging is detected.

To remove screen,

press PLAY on the

remote or VCR.

VIDEO HEADS MAY

NEED CLEANING

PLEASE INSERT HEAD

CLEANING CASSETTE

OR REFER TO MANUAL

END:PLAY KEY

Use “dry” type head cleaning cassette only.

(Part No. NV-TCL30PT is recommended.)

Cieaning Tape

Follow cleaning tape instructions carefully.

Excessive use of tape can shorten head life.

H head clog symptoms persist, contact your

nearest Factory Service Center or authorized

Service Center. (See page 34.)

Specifications

Power Source:

Power Consumption:

Video Signal:

Video Recording System:

Audio Track:

Tuner:

Broadcast Channels:

CABLE Channels:

Operating Temperature

Operating Humidity:

Weight:

Dimensions:

120 VAC, 60 Hz

Power On

Approx, 18 watts (PV-V4020)

Approx. 23 watts (PV-V4520)

Power Off

Approx. 3.3 watts

EIA Standard NTSC color

4 rotary heads helical

scanning system

1 track (Normal)

2 channel (Hi-Fi Audio Sound)

(PV-V4520)

VHF 2-13, UHF 14-69

Midband A through I (14-22)

Superband J through W (23-36)

Hyperband AA-EEE (37-64)

Lowband A-5-A-1 (95-99)

Special CABLE channel 5 A (01)

Ultraband 65-94, 100-125

: 5 °C~40 °C (41 °F-104 °F)

10 %~75 %

3.0 kg (6.6 lbs).

380 (W) X 93 (H) X 250 (D) mm

14-15/16" (W) X 3-11/16” (H) X

9-3/4" (D)

Note: Designs and specifications are subject to change

without notice.

Cleaning the VCR

Use a soft cloth or dusting attachment of a

vacuum cleaner to remove dust from the

ventilation holes on the back sides and

bottom of the cabinet.

Plastic surfaces are easily scratched and

can be marred by alcohol and various

solvents. Avoid excessive use of oil-based

furniture polishes since the materials used

in the cabinet will accumulate more dust.

We recommend using a nonabrasive,

antistatic cleaner and polisher.

Features for a Quality Picture

Digital Auto Picture

Automatically controls the video output signal for

less noise depending on the tape condition.

Digital Auto Tracking

Continuously analyzes the signal and adjusts for

optimum picture quality.

Manual Tracking Control (to reduce picture

noise)

Use during Playback and Slow Motion mode to reduce

picture noise. Press CH (TRACKING) ▲ / T buttons on

the remote control or on the VCR until the picture clears

up. To return to Auto Tracking, press POWER off, then

on again a few seconds later,

V-Lock Control (to reduce picture jitter^

In Still mode, CH (TRACKING) A / T buttons operate

as a V-Lock control.

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Panasonic PV-V4520 User Manual Page 31

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