Built-In Head Cleaner; Other * Dst (Daylight Saving Time); Specifications; Eœ Features For Quality - Panasonic Omnivision PV-V4640 Operating Instructions Manual

cause video heads to become clogged.
Video Head Clog Sensor
During playback this
screen appears if
clogging is detected. | Neto cleaning"
PLEASE INSERT HEAD
To remove screen, CLEANING CASSETTE
press PLAY on the OR REFER TO MANUAL
remote or VCR.
END: PLAY KEY
* Use "dry" type head cleaning cassette only.
(Part No. NV-TCL3OPT is recommended.)
(OCT ODA)
e Follow cleaning tape instructions carefully.
Excessive use of tape can shorten head life.
¢ If head clog symptoms persist, contact your
nearest Factory Service Center or authorized
Service Center. (See page 47.)
Built-in Head Cleaner
A clean video head helps produce a clear
picture.
So, we have equipped your VCR with a built-
in, non-chemical head cleaning system that
helps prevent clogging of the video heads.
Cleaning is performed each time you load or
unload a video cassette.
take your VCR to a Service Center.
Cleaning the VCR B
Use a soft cloth or dusting attachment of
your vacuum cleaner to dust your VCR.
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.
Head Cleaning
Playing older or damaged tapes may eventually
This feature is preventative only, If your video
heads are seriously clogged, consider the use
of a chemical non-abrasive head cleaning kit or
Power Source: 120 V AC, 60 Hz
Power Consumption: Power On
Approx. 23 watts
Power Off
Approx. 3.3 watts
Video Signal: EIA Standard NTSC color
Video Recording System: 4 rotary heads helical
scanning system
1 track (Normal)
2 channel (Hi-Fi Audio Sound)
Audio Track:
Tuner:
Broadcast Channels: VHF 2~13, UHF 14~69
CABLE Channels: Midband A through | (14-22)
Superband J through W (23~36)
Hyperband AA~EEE (37~64)
Lowband A-5~A-1 (95~99)
ono CABLE channel 5 A
Ultraband 65~94, 100~125
Operating Temperature: 5 °C~40 °C (41 °F~104 °F)
Operating Humidity: 10 %-75 %
Weight: 3.4 kg (7.4 lbs.)
Dimensions: 430 (W) x 98 (H) x 250 (D) mm
16-15/16" (W) x 3-7/8" (H) x
9-3/4" (D)
Note: Designs and specifications are subject to change
without notice.
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) A / Y 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) 4 / Y buttons operate as
a V-Lock control.
DynAmorphous'" Metal Head/ CNR (Color Noise
Reduction)/ ANR (Advanced Noise Reduction)
DynAmorphous™ Metal Head increases playback and
record picture quality. Color Noise Reduction reduces
the color noise. Advanced Noise Reduction reduces the
luminance noise. (PV-V4660 only)
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