Panasonic pv-c921 User Manual

Page of 48
41
For Your Information
Playing older or damaged tapes may eventually
cause video heads to become clogged.
Head Clog Sensor
During playback this screen appears if
clogging is detected. To remove screen,
press PLAY on the remote or unit.
• Use “dry” type head cleaning cassette only.
(Part No. NV-TCL30PT is recommended.)
• Follow cleaning tape directions carefully. Excessive
use of head cleaning tape can shorten the video
head life.
• If head clog symptoms persist,
contact your nearest Factory
Service Center or authorized
Service Center. (See page 43.)
Head Cleaning
V I DEO  HEADS  MAY
NEED  CLEAN I NG  
PL EASE   I NSERT  HEAD 
CLEAN I NG  CASSETTE 
OR  REFER   TO  MANUAL 
END : PLAY  KEY
Specifications
Display
Picture Tube:
9 inch measured
diagonal 90
° deflection
Picture Tube
VCR
Video Recording System: 2 rotary heads helical
scanning system
Audio Track:
1 track
Tuner
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 5A(01)
Ultraband 65 ~ 94, 100 ~ 125
FM Radio
Band range:
87.5 ~ 108.1 MHz
(PV-C921/PV-C931W)
FM Transmitter
Band range:
93 ~ 97, 99 ~ 103 MHz
(PV-C921/PV-C931W)
General
Power Source:
120 V AC, 60 Hz (AC)
12V/24V (DC)
Power Consumption:
Power on
Approx. 63 watts (AC)
Approx. 59 watts (DC)
Power off
Approx. 3.5 watts (AC)
Approx. 0.8 watts (DC 12V)
Approx. 1.5 watts (DC 24V)
Television System:
EIA Standard NTSC color
Speaker:
1 piece
Operating Temperature: 5 
°C ~ 40 °C (41 °F ~ 104 °F)
Operating Humidity:
10 % ~ 75 %
Weight:
9.1 Kg (20.1 lbs.)
Dimensions:
302 (W) X 327 (H) X
335 (D) mm
11-7/8” (W) X 12-7/8” (H)
X 13-3/16” (D)
Note: Designs and specifications are subject to
change without notice.
Unit Information
Build-in Head Cleaner <For Model PV-C911 only>
A clean video head helps produce a clear
picture. So, we have equipped your unit 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.
Note: This feature is preventative only. If your
video heads are seriously clogged,
consider the use of a chemical
nonabrasive head cleaning kit or take
your unit to a Service Center.
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 the 3 or 6 number key on
the remote control or CH 
 on the unit until the
picture clears up. To return to Auto Tracking, press
POWER off, then on again a few seconds later.
Features for a Quality Picture
Record/Playback Time
Only use tapes with the 
 mark in this unit.
SP (Standard Play)
2 Hours
40 Minutes
1 Hour
2 Hours
5 Hours
20 Minutes
2 Hours
4 Hours
LP (Long Play)
3 Hours
6 Hours
8 Hours
SLP (Super Long Play)
Type of Video Cassette
Tape Speed
Setting
T160
T120
T60
Unit auto adjusts clock for DST (Daylight Saving Time.)
DST (Daylight Saving Time)
■ Spring (First Sunday in April)
DST : ON 
➜ Sets clock ahead one hour.
■ Autumn (Last Sunday in October)
DST : ON 
➜ Turns clock back one hour.
• If your area does not observe Daylight Saving
Time, select DST:OFF.
• Keep these time changes in mind when
programming the unit for timer recordings.