Head Cleaning.31; Cleaning The Vcr.31; Specifications.31; Features For A Quality Picture - Panasonic OmniVision PV-V4020 Operating Instructions Manual

Head Cleaning
Specifications
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.)
• 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.)
Power Source:
Power Consumption:
Video Signal:
Video Recording System:
Audio Track:
Tuner:
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)
Broadcast Channels:
VHF 2-13, UHF 14--69
CABLE Channels:
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
Operating Temperature:
5 °C~40 °C (41 °F-104 °F)
Operating Humidity:
10 %-75 %
Weight:
3.0 kg (6.6 lbs).
Dimensions:
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
Features for a Quality Picture
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.
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)
A
/
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.
31