Vcr and cassette information, Erase protection (record tab), Maximum record/playback time – Panasonic PV-7451 User Manual
Page 5: Reset all vcr memory functions, D.s.t. (daylight saving time), Spring (first sunday in april), Autumn (last sunday in october), Head cleaning, Specifications, Head clog sensor
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VCR and Cassette Information
Erase Protection (Record Tab)
Cassettes have a record tab to ensure that
recordings are not accidentally erased.
To prevent accidental
erasure, break off the tab
with a screwdriver!
To record again, cover the
hole with cellophane tape. (
_
Maximum Record/Playback Time
Only use tapes with the lyB^mark in this unit.
Tape Speed
Setting
Type of Video Cassette
T60
T120
T160
SP
(Standard Play)
1 Hour
2 Hours
2 Hours
40 Minutes
LP
(Long Play)
2 Hours
4 Hours
5 Hours
20 Minutes
SLP
(Super Long Play)
3 Hours
6 Hours
8 Hours
Reset all VCR Memory Functions
Use when moving the VCR to a new location, or if a mistake
was made in the One Time VCR Setup section.
• Make sure a tape is not inserted in the VCR.
1) Turn VCR Power on.
2) Push and hold both PLAY and CH A buttons on the VCR
for more than 5 seconds.
• The power will shut off.
3) Perform the One Time VCR Setup section on page 12.
D.S.T. (Daylight Saving Time)
Spring (First Sunday in April)
When the VCR is set to DST:ON, it automatically adds
one hour and adjusts the clock;
NORMAL TIME
1:00 a.m. 2:00^a.m.
DAYLIGHT
SAVING TIME
3:00 a.m. 4:00 a.m.
Autumn (Last Sunday in October)
When the VCR is set to DST;ON, it automatically turns back
one hour and adjusts the dock.
DAYLIGHT
SAVING TIME
1:00 a.m. 2:00 a.m.
I
NORMAL TIME
1:00 a.m. 2:00 a.m.
Head Cleaning
Specifications
Your VCR will not normally require head cleaning,
however the heads may become clogged when playing
an old or damaged tape.
Head Clog Sensor _____________________
If head cleaning becomes
necessary, the VCR will
display the screen at right
while playing back a
recorded signal.
To exit this screen, push PLAY
on the remote control or VCR,
* Use “dry” type head cleaning cassette* only.
* Be sure to follow the cleaning tape instructions
carefully. Excessive use of a cleaning cassette can
shorten head life.
* If using a head cleaning cassette does not solve the
problem, contact your nearest Factory Service Center
or authorized Service Center.
* Cleaning cassette part No. NV-TCL30PT is
recommended.
VIDEO HEADS MAY
NEED CUBANING
PLEASE INSERT HEAD
CLEANING CASSETTE
OR REFER TO MANUAL
END:PLAY KEY
Power Source:
Power Consumption:
Video Signal;
Video Recording System
Audio Track:
Tuner:
Broadcast Channels:
CATV Channels:
Operating Temperature:
Operating Humidity:
Weight:
Dimensions:
120V AC, 60 Hz
Approx. 23 watts (Power on)
Approx. 7 watts (Power off)
EIA Standard NTSC color
: 4 rotary heads helical
scanning system
1 track (Normal)
2 channel (Hi-Fi Audio Sound)
VHP 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 CATV channel 5A (01)
Ultraband 65-94,100-125
4rF-104“F (5°C-40X)
10%-75%
7.5 lbs. (3.4 kg)
14-15/16” (W)x 3-2/3” (H)x
11-13/16” (D)
380 (W)x93 (H)x 300(D) mm
Note: Designs and specifications are subject to change
without notice.