NV-SD25B - Magnétoscope PANASONIC - Notice d'utilisation et mode d'emploi gratuit
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| Type de produit | Magnétoscope VHS |
| Marque | Panasonic |
| Modèle | NV-SD25B |
| Format d'enregistrement | VHS (Video Home System) |
| Dimensions (L x H x P) | 430 x 95 x 270 mm |
| Poids | 3,5 kg |
| Alimentation | 220-240 V, 50 Hz |
| Consommation électrique | 20 W (en marche) |
| Fonctions principales | Enregistrement et lecture VHS, programmation minutée (jusqu'à 8 programmes), recherche de fin de bande, arrêt automatique, arrêt sur image |
| Entrées vidéo | Péritel (SCART), entrée composite (RCA) |
| Sorties vidéo | Péritel (SCART), sortie composite (RCA), sortie RF |
| Entrées audio | Audio stéréo (RCA) |
| Sorties audio | Audio stéréo (RCA), sortie audio RF |
| Télécommande | Oui, infrarouge avec piles |
| Programmation | Horloge intégrée avec affichage LED, programmation hebdomadaire |
| Entretien et nettoyage | Nettoyer les têtes vidéo avec une cassette de nettoyage adaptée ; dépoussiérer l'appareil avec un chiffon sec |
| Sécurité | Ne pas exposer à l'humidité ou aux liquides ; débrancher avant nettoyage ; ne pas obstruer les fentes de ventilation |
| Pièces détachées et réparabilité | Pièces disponibles : télécommande, câbles ; réparation par technicien agréé ; indice de réparabilité estimé à 6/10 |
| Informations générales | Appareil de salon compatible avec téléviseurs équipés d'entrée Péritel ou RF |
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MODE D'EMPLOI NV-SD25B PANASONIC
Panasonic
Video Cassette Recorder
NV-SD25B
Operating Instructions
1994.

VIDEO Plus

SUPERDRIVE SYSTEM
VQT5538
Before attempting to connect, operate or adjust this product, please read these instructions completely.
Dear Customer
May we take this opportunity to thank you for purchasing this Panasonic Video Cassette Recorder.
We would particularly advise that you carefully study the Operating Instructions before attempting to operate the unit and that you note the listed precautions.
Video Plus+ Programming System
Programming is now easier than ever: simply enter the PlusCode provided in the programme schedule column carried by newspapers and magazines.
- Video Plus+ and PlusCode are trademarks of Gemstar Development Corp. Video Plus+ system is manufactured under licence from Gemstar Development Corporation.
HQ (High Quality) Picture System
Video recorders carrying the HQ symbol mark feature the new VHS High Quality Picture System. This system assures complete compatibility with VTRs that use the conventional VHS system.

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Illustration of a woman sitting in a couch watching television, with a TV set and potted plant nearby (no text or symbols)Information for Your Safety
IMPORTANT
Your attention is drawn to the fact that the recording of pre-recorded tapes or discs or other published or broadcast material may infringe copyright laws.
WARNING
TO REDUCE THE RISK OF FIRE OR SHOCK HAZARD, DO NOT EXPOSE THIS EQUIPMENT TO RAIN OR MOISTURE.
This apparatus was produced to BS800.
FOR YOUR SAFETY
■ DO NOT REMOVE OUTER COVER.
To prevent electric shock, do not remove cover. No user serviceable parts inside. Refer servicing to qualified service personnel.
Contents
Setting Up
Connections 8
Tuning the TV to your VTR 9
Infra-red Remote Controller 10
Controls and Connection Sockets 12
Setting the Clock of the VTR using the Remote Controller 14
Setting the Remote Controller for Operation with your TV 15
Storing TV Broadcasts into your VTR.... 16
Basic Operations
Playback.... 20
Manual Recording 22
Advanced Operations
Timer Recording.... 24
- Using the Remote Controller 24
●Programming the Video Plus+ PlusCode 25
Editing 28
●Assembly Editing 28
Other Functions 29
Helpful Hints
Setting the Clock of the VTR 32
Before Requesting Service 33
Precautions 35
Specifications Back Cover
For your safety please read the following text carefully
This appliance is supplied with a moulded three pin mains plug for your safety and convenience.
A 5 amp fuse is fitted in this plug.
Should the fuse need to be replaced please ensure that the replacement fuse has a rating of 5 amps and that it is approved by ASTA or BSI to BS 1362.
Check for the ASTA mark 📂 or the BSI mark 🌐 on the body of the fuse.
If the plug contains a removable fuse cover you must ensure that it is refitted when the fuse is replaced.
If you lose the fuse cover the plug must not be used until a replacement cover is obtained.
A replacement fuse cover can be purchased from your local Panasonic Dealer.
IF THE FITTED MOULDED PLUG IS UNSUITABLE FOR THE SOCKET OUTLET IN YOUR HOME THEN THE FUSE SHOULD BE REMOVED AND THE PLUG CUT OFF AND DISPOSED OF SAFELY.
THERE IS A DANGER OF SEVERE ELECTRICAL SHOCK IF THE CUT OFF PLUG IS INSERTED INTO ANY 13 AMP SOCKET.
If a new plug is to be fitted please observe the wiring code as shown below.
If in any doubt please consult a qualified electrician.
IMPORTANT
The wires in this mains lead are coloured in accordance with the following code:
Blue: Neutral
Brown: Live
As the colours of the wires in the mains lead of this appliance may not correspond with the coloured markings identifying the terminals in your plug, proceed as follows:
The wire which is coloured BLUE must be connected to the terminal in the plug which is marked with the letter N or coloured BLACK.
The wire which is coloured BROWN must be connected to the terminal in the plug which is marked with the letter L or coloured RED.
Under no circumstances should either of these wires be connected to the earth terminal of the three pin plug, marked with the letter E or the Earth Symbol.
How to replace the Fuse
- There are 2 types of mains plug used by the factory. Check to see which type (A or B) is supplied with your VTR, then follow the diagram below.
1 Open the fuse compartment with a screwdriver.
2 Replace the fuse and fuse cover.
TYPE A

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Line drawing of a plug with wires and connectors (no text or symbols)2

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Simple line drawing of a plug with two connectors and a cable inserted (no text or symbols)TYPE®

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Technical line drawing of a mechanical switch or electrical component with no visible text or symbols

Check and identify the supplied accessories, and then set up this VTR after reading "Setting up" section (pages 14 to 17).


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Line drawing of a computer monitor with ports and buttons (no text or symbols)
RF coaxial cable for connecting between this VTR and a TV (1 pc.) VJA0376-1 or VJA0728

Batteries for the remote controller (2 pcs.) UM3 or R6 type

Remote controller (1 pc.) VEQ1571


AC mains lead (1 pc.) VJA0733 or VJA0733-A



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Line drawing of a remote control device with buttons and dials (no text or symbols)Setting Up
Connections
This tells you how to connect with an aerial, TV, etc.
Tuning the TV to your VTR
The VTR supplies a signal to the TV set via the RF coaxial cable on channel 36 of the UK broadcasting system. Your TV must be tuned into this channel in order to view the VTR playback picture.
If the connection to the TV includes the 21-pin scart cable, the playback picture can be viewed by selecting AV on your TV. The RF coaxial cable must still be connected as shown on page 8, but the TV need not be tuned to channel 36.
Infra-red Remote Controller
Controls and Connection Sockets
This gives a detailed explanation of the function of each button, switch and connection socket.
Setting the Clock of the VTR using the Remote Controller
The built-in clock is used to activate the timer for automatic recording and must be set to the correct time.
Setting the Remote Controller for Operation with your TV
You can operate some makes of TV using the supplied Remote Controller after this setting up.
Storing TV Broadcasts into your VTR
The VTR is fitted with its own TV tuner (just like a normal TV set) and can be tuned to receive up to 42 TV broadcast stations.
Basic Connections
The following connections are required to record and play back the VTR through a TV set:

Connection to a TV Set with 21-Pin Scart Terminal



It is possible to view the video picture on your TV in the same way that you watch TV broadcasts.
If you have connected the VTR to the TV through the 21-pin scart terminal, then you do not need to follow the procedure mentioned below.
Preparation
- Turn on the TV.
- Refer to the operating instruction of the TV set and carry out tuning/preset procedure.
Operations
| 1 | ![]() | Turn on the VTR. |
| 2 | ![]() | To generate a test pattern, set TEST SIGNAL to ON. |
| 3 | ![]() | Set the TV to an unused position which you wish to use for your video playback.Tune the TV until the test pattern appears on the screen.On Panasonic TV the programme number 0 should be selected to obtain best performance. |
| 4 | ![]() | Set TEST SIGNAL to OFF. |
Note:
The test signal is transmitted on channel 36 of the UK broadcasting channels. If you are encountering interference from another broadcast on the video channel, you may readjust to a free channel (30–42) by using the CH ADJ. screw which is located on the rear of the VTR.
Please note that if the CH ADJ. screw is used then you will have to return your TV to the test signal as in item 2 to 4 above.

1 Display
2 DISPLAY
To change the indication on the VTR Display.
Clock↔Counter
3 PAUSE/STILL
During playback: Still picture.
During recording: To interrupt recording.
4 STILL ADV
To advance a still picture during still playback.
5 ∨ ∧
To select the required programme position (TV station) and AV external signal source.
^ Button: →1, 2, 3....42, A1—
√ Button: →A1,42....3,2,1—
6 INDEX
For the index search function.
7 ∨ ∧ (TV)
To select the required TV station of the TV.
8 VOLUME
To adjust the volume of the TV.
9 TV/AV
To select the TV input.

10 POWER (TV)
To switch the TV from on to standby mode or vice versa. In standby mode, the TV is still connected to the mains.
- With some TV models, it may only be possible to switch the TV to standby mode using this button.
11 Infra-red Transmitter
The programming data are transmitted from here to the VTR.
12 ∨ ∧ (Υ)
●To programme a timer recording.
- To set the clock.
13 DATE (M)
●To programme a timer recording.
●To set the clock.
14 VIDEO PLUS+
For the Video Plus + programming.
15 CHECK
To check timer programmes while the timer recording function is on.
16 No Function
17 CONFIRM
18 INPUT SELECT
To select the "A1" external recording source.
19 CLOCK/PRESET
• To set the clock.
- To set the satellite position.
• To set the manufacturer number of the TV.
20 No Function
21 RESET
To reset the tape counter (elapsed time) to "0:00.00".
- The tape counter is automatically reset to "0:00.00" when a video cassette is inserted.
22 TRACKING/V-LOCK
To adjust the tracking and the vertical locking (see page 21).
23 Programme Position Selector Buttons
• To select the programme positions.

- To enter a PlusCode.
24 TRANSMIT
To transmit the data that has been set on the remote controller to the VTR.
25 CANCEL
To cancel the settings made for a timer recording.
26 OFF (H/M)
• To programme a timer recording.
- To set the clock.
- To set the manufacturer number of the TV.
- To set the satellite position.
27 ON (D)
• To programme a timer recording.
• To set the clock.
Power Source for the Remote Controller
The remote controller is powered by 2 "UM3" or "R6" size batteries. The life of the batteries is about one year, although this depends on the frequency of use.
Precautions for Battery Replacement
- Load the new batteries with their polarity (⊕ and ⊖) aligned correctly.
- Do not apply heat to the batteries, or an internal short-circuit may occur.
- If you do not intend to use the remote controller for a long period of time, remove the batteries and store them in a cool and dry place.
- Remove spent batteries immediately and dispose of them.
- Do not use an old and a new battery together, and never use an alkaline battery with a manganese battery.
Installing the Batteries

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Two technical diagrams of a mechanical component with internal features, showing top and side views (no text or symbols)Controls and Connection Sockets



1 POWER ⏻/I
Press to switch the unit from on to standby mode or vice versa. In standby mode, the unit is still connected to the mains.
② EJECT
To eject a video cassette.
③ Cassette Compartment
Insert a video cassette here.
4 REW (REWIND)
In the stop mode: To rewind the tape.
In the playback mode: To search backward.
In the rewind mode: To obtain high speed picture.
"◀◀" is lit.
5 STOP
To stop any playback or recording.
6 Infra-red Remote Control Receiver Window
7 PLAY
To start playback.
"▷" is lit.
8 FF (FAST FORWARD)
In the stop mode: To fast forward the tape.
In the playback mode: To search forward.
In the fast forward mode: To obtain high speed picture.
“▷▷” is lit.
9 Display
10 CLOCK SET
To set the time.
11 TUNER PRESET
To initiate TV station settings for the tuner.
12 CHECK/PROG
To display details of preset timer recording while the timer recording function is on.
To select a timer programme number.
"P1, P2, P3... or P8" is lit.
⑬ v ∧/− +
To select the required programme position (TV station) and AV external signal source.
^ Button: →1,2,3....42,A1
√ Button: →A1, 42....3, 2, 1
To set the clock and timer recording.
14 NEXT
To proceed to the next item during setting procedure.
15 SLEEP/SHIFT
To set the time to turn off the VTR automatically.
To memorize programme position.
16 TIMER REC
To turn the timer recording function on and off.
is lit or not lit.
Once activating timer recording function, the normal
VTR operation is not possible unless this button is set off.
17 REC
To start a recording.
18 AC IN\~
To connect to the main power supply.
19 RF OUT
To connect to the aerial terminal on a TV set.
20 RF IN
To connect to the external aerial.
21 TEST SIGNAL
The test signal is transmitted on channel 36.
22 LEVEL
Used to adjust the UHF aerial signal strength.
HIGH: For normal position.
LOW: If a diagonal pattern or stripes appear on the picture.
23 CH ADJ.
To adjust the RF transmitting channel 30\~42.
24 AV1
This 21-pin scart terminal carries input and output signals for both picture and sound. TV sets equipped with a similar socket can be connected here.
This is also called Scart
Peritel
Euro Connector
Euro AV

1 AUDIO OUTPUT 8 SWITCHING VOLTAGE
2 AUDIO INPUT 17 VIDEO GROUND
3 AUDIO OUTPUT 19 VIDEO OUTPUT
4 AUDIO GROUND 20 VIDEO INPUT
6 AUDIO INPUT 21 GROUND
No connection; 5, 7, 9, 10, 11, 12, 13, 14, 15, 16, 18
Setting the Clock of the VTR using the Remote Controller
By setting the time on the remote controller's clock and then by transmitting this setting to the VTR, the clocks on both the remote controller and VTR display the same time. The built-in digital clock employs the 24-hour system.
Preparation
- Turn on the VTR.
●Install the batteries in the remote controller. See page 11.
For Example:
Date; 16th, October, 1999
Time; 20:15

Operations Display Symbols
| 1 | ![]() | Open the door of the remote controller. |
![]() | ||
| 2 | ![]() | Set Year “99”. |
| 3 | ![]() | Set Month “10”. |
| 4 | ![]() | Set Date “16”. |
| 5 | ![]() | Set Time “20:15”.●When it is kept pressed, the indication changes in 30-minute steps. |
| 6 | ![]() | Press TRANSMIT.●The clocks on both the remote controller and VTR now start displaying the same time from 0 sec. |
| 7 | ![]() | Close the door of the remote controller. |
Note:
To change the previous clock setting, press CLOCK/PRESET for at least 2 seconds. The previous clock setting will be displayed then follow steps 2 to 7 above.
You can operate some makes of TV (see table below) using the supplied Remote Controller after this setting up.

| No. | Manufacturer |
| 1 | Panasonic |
| 2 | |
| 3 | |
| 4 | |
| 5 | GRUNDIG/Blaupunkt |
| 6 | PHILIPS |
| 7 | SONY |
Preparation
●Turn on the TV.
- Install the batteries in the remote controller. See page 11.
Operations
Display Symbols
1 Open the door of the remote controller.

2 Keep CLOCK/PRESET pressed for more than 2 seconds and then press it twice.


- "TV" now appears on the remote controller's display.
3 Press OFF several times (+ or -).


- When the number matches the manufacturer of your TV, the TV is turned off (standby).
4 Press CLOCK/PRESET.


5 Close the door of the remote controller.
How to change the number
Each time the "+" side of OFF is pressed, the number is counted up by one as follows:

When the “—” side is pressed, the number is counted down by one in the reverse order to that indicated above.
Notes:
- Some TV models cannot be operated using this remote controller.
- With some models, it may only be possible to turn the TV off using this control.
When the number is 1, 2, 3 or 4:
When the TV is turned off (standby) in step 3 above, turn it back on and adjust the TV's volume using this remote controller. The volume can be adjusted if the number matches the manufacturer of TV.
If it is not possible to adjust the TV's volume, try setting the number (1 to 4) to match the manufacturer of TV again until the volume can be adjusted.

Introduction
The VTR is fitted with its own tuner (just like a normal TV set) and can be pre-set to receive up to 42 TV broadcast stations.
Preparation
- Confirm that the TV is on and the VTR viewing channel is selected.
- Turn on the VTR and select any programme position except A1.
● Install the batteries in the remote controller. See page 11.

Operations Display Symbols
1
TUNER PRESET


Keep TUNER PRESET pressed for more than 2 seconds.
2



Search for the TV Station.
- If the required station is not displayed, press + or - again.
3


Select programme position.
4


Store the broadcast station.
- To store the other stations, repeat steps 2 to 4.
5
TUNER PRESET

Press TUNER PRESET.
Note:
While tuning, your VTR may lock onto several weak stations from distant transmitters. Should this occur, press + or - again until a strong station is received.
Channel Plan
You should set the Programme Positions on the VTR to match the remote controller setting, so when using the Video Plus+ programming the correct broadcast station is recorded.
The table below shows the correct setting.
| Programme position | TV station |
| 1 | BBC1 |
| 2 | BBC2 |
| 3 | ITV |
| 4 | Channel 4 |
| A1,5~20 | *Satellite input |
*Satellite input
To receive satellite stations, the satellite receiver must be connected to the VTR and programme position must be set depending on the type of the connection made.
A1: When the satellite receiver is connected to the AV1 socket.
5\~20: When the satellite receiver is connected by means of the RF coaxial cable. Follow the tuning procedure on page 16.
Tuning Procedure on the VTR
Stations can be tuned in by following the steps given below.
1 Keep TUNER PRESET pressed for more than 2 seconds.
2 Search for the TV station by pressing + or -, and then press NEXT.
3 Select programme position by using + or -.
4 Press SHIFT to memorize the broadcast station.
• To memorize the other stations, press NEXT and then repeat steps 2 to 4.
5 Press TUNER PRESET.
Setting the Satellite Position on the Remote Controller
The remote controller must be set to the selected programme position for the satellite receiver, in order to record satellite stations using Video Plus+ programming.
Note:
This remote controller cannot be used to operate a satellite receiver.
Preparation
Set the clock of the remote controller first. See page 14.

1 Open the door of the remote controller.

2 Keep CLOCK/PRESET pressed for 2 seconds or more and then press it again.


3 Select A1 or 5\~20.


4 Press CLOCK/PRESET twice.


5 Close the door of the remote controller.

Operations Display Symbols


Insert a recorded cassette tape.





flowchart
graph TD
A["PAUSE/STILL"] --> B["↓"]
B --> C["STILL ADV"]

Start viewing the picture.
Search forward by briefly pressing FF.
• To change back to normal playback, press PLAY.
Search backward by briefly pressing REW.
• To change back to normal playback, press PLAY.
View a still picture.
- To advance one frame of the still picture, press STILL ADV.
- To continue the normal playback, press PLAY or PAUSE/STILL.
Stop viewing the picture.

Other Playback Functions
To obtain high speed picture during fast forward or rewind
Keep FF pressed during fast forward. Keep REW pressed during rewind.


To find the beginning of each recording
Recording Index Signals
Index signals are recorded in following cases.
- When a recording is started by pressing REC.
- When REC is pressed during recording.
- When timer recording is activated.
For example:
Searching for the 2nd recorded segment in the forward direction.
Press INDEX ▶▶I twice during playback or stop mode.


●After finding the specific recorded segment, playback starts automatically.
- For the reverse direction, press INDEX ◀◀◀.
- Up to 20 programmes can be searched for in both directions.
- The figure on the display is decremented by 1 each time an index signal is located. Bear in mind that the display will be decremented in this way even while either INDEX button is being pressed.
Notes:
- Cue or review playback will be automatically released after 10 minutes, and still playback after 5 minutes.
- The INDEX search function can only work correctly, if the index signals are spaced at least 3 minutes apart.
To adjust the tracking and the vertical locking
For manual tracking adjustment
The + and - buttons are used to adjust the tracking when, for example, noise bars on the picture are better removed manually than by the automatic digital tracking control. Press both buttons together to return to automatic digital tracking control.
For vertical locking adjustment
Use the + and - buttons to minimize any vertical jitter during still-picture playback.
- Even after manual adjustment, noise bars or vertical jitter may not be eliminated completely, especially for tapes recorded on another VTR. This is not a malfunction.
Manual Recording

Operations Display Symbols
1
Insert a cassette tape.
- If it has already been inserted, press POWER to turn the VTR on.
2
Select TV station.
3
Start recording.
4
Stop recording.
To interrupt Recording
Press PAUSE/ STILL during recording.
Press again to continue recording.
PAUSE/STILL


To record One TV Programme while Viewing Another Programme
1 Refer to the manual recording operations steps 1 to 3.
2 Select the TV programme on your TV set you wish to view at the present time.
Notes:
- When a video cassette with a broken off tab is inserted, the "oo" indication will flash to indicate that recording is not possible.
- The recording pause mode will be automatically released after 5 minutes, and reset to the stop mode.
Advanced Operations
Timer Recording
Up to 8 timer programmes can be recorded up to one month in advance by setting the timer.
Editing
Assembly Editing
This enables you to record a new segment immediately after a previously recorded segment.
Other Functions
Automatic VTR Functions
Using the Remote Controller

For Example:
Programme position (channel); 2
Date: 27th, October
Starting time; 20:02
Ending time: 21:30
Preparation
- Insert a cassette tape with an intact erasure prevention tab.
- Open the door of the remote controller.
Operations
Display Symbols
| 1 | Set Programme position (channel) “2”. | |
![]() | ![]() | |
| 2 | Set Date “27”. | |
![]() | ![]() | |
| 3 | Set Starting time “20:02”. | |
| [32K2] | ![]() | |
| •When it is kept pressed, the indication changes in 30-minute steps. | ||
| 4 | Set Ending time “21:30”. | |
![]() | [550K] | |
| 5 | Press TRANSMIT. | |
| [2GSG] | ||
| •The VTR will be in Timer recording standby mode. | ||
![]() | Close the door of the remote controller. | |
Timer Recording from External Signal Source
If Timer Recording is performed by a unit connected to the AV1 socket, select the A1 indicator in step 1 for the programme position.


Checking a Timer Programme
- The timer recording indicator "☐" is lit.
Press CHECK repeatedly until the desired timer programme number is displayed.

Cancelling a Timer Programme
1 Press CHECK repeatedly until the desired timer programme number is displayed.

2 Press CANCEL.

Programming the Video Plus+ PlusCode
Programming is now easier than ever: simply enter the PlusCode provided in the programme schedule column carried by newspapers and magazines.
PlusCodes are numbers which are assigned to each programme listed in the TV programme schedule carried in newspapers and TV guides. When these codes are entered and TRANSMIT is pressed, the codes are converted into the actual programming and sent to the VTR.

Note:
A satellite receiver cannot be operated using this unit's remote controller.
Preparation
- Insert a cassette tape with an intact erasure prevention tab.
- Set the programme positions on both the VTR and remote controller as shown on pages 16 and 17.
Operations Display Symbols
| 1 | Open the door of the remote controller. |
| 2 | Press VIDEO PLUS+. |
| 3 | Enter a PlusCode.Example: 920216 |
4 Press CONFIRM to check that the code corresponds to the right programme.
| CONFIRM | SU | ||
| D | ON | OFF | |
| 4 | 1.19 | 10.1955 | |
5 Press TRANSMIT.
| 6 | Close the door of the remote controller. |
Notes:
- When the PlusCode is used for programming, the recording time may be slightly longer than the actual programme time.
- Repeat steps 2 to 4 if "Err" appears on the display of the remote controller.
- When programming two or more programmes, repeat steps 2 to 5 after pressing TRANSMIT.
- The procedures for checking and cancelling whatever has been programmed are the same as for remote control programming (page 24).

Preparation
Insert a cassette tape with an intact erasure prevention tab.
For Example:
Timer programme number; 1
Programme position (channel); 2
Date: 27th, October
Starting time: 20:02
Ending time; 21:30
(present date; 16th October)
Operations
1

Display Symbols

Select Timer Programme number "1", and then press NEXT.
P1 ----: When nothing is programmed
P1 : When something has already been programmed
2 Set each item by pressing + or - and NEXT.

Set Programme position (channel) "2".
Set Date "27".






3


Set Starting time (hour) "20".
Set Starting time (minute) "02".
Set Ending time (hour) "21".
Set Ending time (minute) "30".
●There is no need to press NEXT.
To activate timer recording, press TIMER REC.
Timer Recording from External Signal Source
If Timer Recording is performed by a unit connected to the AV1 socket, select the A1 indicator for the programme position.
Setting other Programmes in Succession
Repeat steps 1 and 2.
Checking a Timer Programme
Select the timer programme number to be checked by pressing CHECK/PROG while the timer recording function is on.
Cancelling a Timer Programme
1 Release from the standby mode by pressing TIMER REC.
2 Select the timer programme number to be cancelled by pressing CHECK/PROG.
3 Press + and - simultaneously for more than 3 seconds.
Note:
If a timer recording is not performed to the end (due to insufficient tape or cancellation by the user), the programmed timer recording data will be cancelled from the memory by 4 a.m. two days later.
However, if the Timer Record Function is activated at that time, the programmed timer recording data will be cancelled at 4 a.m. the next day.
Optional Function
PDC (Programme Delivery Control)
The Programme Delivery Control (PDC) is a very convenient system which assures that the TV programmes you have programmed for timer recording will be recorded exactly from beginning to end, even if the actual broadcasting time differs from the scheduled time due to delayed start or extension of the programme duration. Also, if a programme is interrupted and for example, some special news item is inserted, the recording will also be interrupted automatically and resumed when the programme continues.
- This model is not equipped with PDC function. The PDC function becomes operative when the VTR is equipped with the optional PDC decoder. Consult your authorized video dealer.
- If the VTR is equipped with the PDC decoder, the PDC indicator lights when the correct PDC signals are transmitted from the broadcasting station.
- When the unit is set for programmed recording, the PDC indicator lights whether or not PDC signals are transmitted. This indicates that the recording has been programmed with PDC. To programme a recording without PDC, press SHIFT in step 2: this cancels the PDC function and turns off the PDC indicator. If this is not done, recording start time may be delayed by up to 1-minute from the programmed start time. This is not a malfunction.
- In the case of PDC recording, use the correct time (PDC time) for recording the TV programmes. PDC recording is not performed when the time (PDC time) is incorrect, even if only by one minute, i.e. start time as published in TV programme guide in newspaper, magazine, teletext, etc.
- Since PDC signals are received when a recording is programmed using PDC, the power of the unit's tuner section is turned on and the programmed broadcasting is received. When a multiple number of programmes have been programmed for timer recording, all of the broadcasts concerned will be received in sequence. These broadcast pictures can be seen on the video playback channel and AV (no sound).
- If the actual broadcasting times of timer recordings overlap (regardless of whether they are PDC-controlled), the recording that starts first always has priority, and the recording of the later programme will start only after the first timer recording has finished.
- When the PDC signal drops out because the broadcast signal is weak, or when a broadcasting station does not transmit a regular PDC signal, the timer recording will be performed in the normal mode (without PDC) even if it was programmed for PDC. In this case, even if the timer recording is performed, whatever has been programmed will not be cancelled at that particular time but at 4 a.m. on the following day.
- When programmes transmitted by different TV stations are programmed by PDC at a time when one programme ends as another starts, the first minute at the start of the second programme will not be recorded.
Assembly Editing
This function can be used to make up an edited tape from other recordings or video sources.
A new scene can be added to the end of a previous one.
Recording VTR

Playback unit
Preparation
- Connect a movie camera or another VTR to this VTR as shown.
- Insert a recorded cassette tape with an intact erasure prevention tab.
- Select the video source required by pressing INPUT SELECT to set A1.

flowchart
graph TD
A["1 Goal"] --> B["2 Reward"]
B --> C["3 REC"]
C --> D["4 Performance"]
Operations
1 Search for the end of the previous recording.

2 Press PAUSE/ STILL at the end point.
PAUSE/STILL

3 Set for the new recording by pressing REC.

4 Start the new recording by pressing PAUSE/ STILL again.
PAUSE/STILL


Automatic VTR Functions
Automatic Playback
When a cassette without an erasure prevention tab is inserted, the VTR starts playback automatically.
VTR-off Playback
When the VTR is off, an inserted cassette can be played back by pressing PLAY.
Automatic Rewinding
When the tape reaches its end during recording (except for timer recording) or playback, it will automatically be rewound to the beginning.
Automatic Switching Off and Ejection
When the VTR is switched off, an inserted cassette can be ejected simply by pressing EJECT. The VTR will eject the cassette and automatically turn itself off again.
Automatic VTR Off Time Setting
Press SLEEP for the desired time.


- Up to 9 hours of sleep time can be set.
●Each press gives a 30 minutes time interval. - To cancel the setting time, press SLEEP repeatedly to set 0:00.
Helpful Hints
Setting the Clock of the VTR
Before Requesting Service
Before requesting service, check the following points once again.
Precautions
Please read these cautions before you operate this VTR.
Specifications
Setting the Clock of the VTR

In addition to setting the VTR clock from the remote controller, it can also be set directly from the VTR.
Preparation
Turn on the VTR.
For Example:
Date: 16th, October, 1999
Time; 20:15
Operations
Display Symbols
1


Keep CLOCK SET pressed for more than 2 seconds.
2 Set each item by pressing + or - and NEXT.








3



Set Year "99".
Set Month "10".
Set Date "16".
Set Hour "20".
Set Minute "15".
- There is no need to press NEXT.
Press CLOCK SET.
●The clock will start at zero seconds.
Time Reset Function
If the clock is less than two minutes slow or fast, it can easily be reset to the proper time.
For example: Resetting the clock to 12:00.00.
1 Keep CLOCK SET pressed at any time between 11:58.00 and 12:01.59 for more than 2 seconds.
2 Press CLOCK SET again as soon as you hear the 12:00.00 time signal.
Note:
The clock operates for up to 60 minutes by its backup system in the event of power failure.
Before requesting service, check the following points once again.
| VTR will not operate correctly | |||
| SYMPTOM | CAUSE | REMEDY | CHECKED |
| VTR display is not illuminated. | Mains lead is not connected. | Reconnect mains lead to VTR. | |
| VTR display is illuminated but VTR will not operate. | VTR is in timer mode. | Press TIMER REC to operate VTR manually. | |
| Safety devices are operating. | Disconnect mains lead and wait for 1 minute.Reconnect mains supply and check functions. | ||
| Condensation may have formed. | Do not operate VTR for 1 hour. | ||
| Playback will not operate correctly | |||
| SYMPTOM | CAUSE | REMEDY | CHECKED |
| Picture noisy or not in colour. Horizontal bars or lines run down the screen. | Tracking is not correct. | Adjust the tracking. See page 21. | |
| TV set is not tuned to VTR. | Operate TEST SIGNAL on VTR and check TV tuning. See page 9. | ||
| Video heads are clogged or worn. | Consult your dealer for further advice. | ||
| Recording will not operate correctly | |||
| SYMPTOM | CAUSE | REMEDY | CHECKED |
| "30" indication flashes whenever recording is attempted. | Erasure prevention tab on cassette is broken off. | Use tape with intact erasure prevention tab, or cover tab hole with adhesive tape, if original recording is no longer required. | |
| Picture is recorded with noise or blank screen. | Aerial or aerial lead is defective. | Check aerial connection to VTR. See page 8.Check your normal TV picture. If there is no picture, check your aerial. | |
| VTR is not correctly tuned. | Re-tune VTR. See page 16. | ||
| A1 is selected. | Select the required TV programme. | ||
| Timer recording cannot be performed. | Clock or calendar is incorrectly set. | Check clock and calendar. Set to present time.(Note this is a 24 hour clock.) See page 14. | |
| Recording start or end time settings are incorrect. | Set recording start and end time correctly. | ||
| VTR is not set for timer recording. | Press TIMER REC after programming for timer recording. | ||
| AV external recordings cannot be | A1 is not selected. | Select A1. | |
| External AV connections are incorrect. | Check that connections for external video and audio source are correct. See page 28. | ||
| Remote controller will not work correctly | |||
| SYMPTOM | CAUSE | REMEDY | CHECKED |
| Remote controller does not operate correctly. | Remote controller transmitter beam is not reaching VTR. | Ensure that remote controller is being pointed at VTR and that transmitter beam is not obstructed. | |
| Distance is too far. | Use remote controller within 7 m of VTR. If this range is not possible, replace batteries. | ||
| Batteries are exhausted. | Replace batteries. Note precaution for replacement on page 11. | ||
| Batteries are incorrectly fitted with (+/−) reversed. | Fit batteries correctly as shown on page 11. | ||
Please read these cautions before you operate this VTR.
Avoid Sudden Changes in Temperature
If the VTR is suddenly moved from a cold place to a warm place, condensation may form on the tape and inside the VTR.
Humidity and Dust
Avoid places where there is high humidity or much dust, which may cause damage to internal parts.
Do Not Obstruct the Ventilation Holes
The ventilation holes prevent abnormal increases in temperature. Do not block or cover these holes. Especially avoid covering the holes with soft materials such as cloth or paper.
Keep away from High Temperature
Keep the VTR away from extreme direct heat such as direct sunlight, heating radiators, or closed automobiles.
Keep Magnets away
Never bring a magnet or magnetized object near the VTR because it will adversely affect the performance of the VTR.
No Fingers or Other Objects Inside
Touching internal parts of this VTR is dangerous, and may cause serious damage to the VTR. Do not attempt to disassemble the VTR. There are no user serviceable parts inside.
Keep Water away
Keep the VTR away from flower vases, tubs, sinks, etc. CAUTION: If liquids are spilled into the VTR, serious damage could occur. If you spill any liquid into the VTR, consult qualified service personnel.
Cleaning the VTR
Wipe the VTR with a clean, dry cloth. Never use cleaning fluid, or other chemicals. Do not use compressed air to remove dust.
Stacking
Place the VTR in a horizontal position, and do not place anything heavy on it.
Video Head Clogging
The video heads place picture signals on the tape during recording and read picture signals from the tape during playback and they are, therefore, of critical importance for the picture quality. If the VTR is used over extremely long periods of time, these heads may become dirty and clogged. In such a case, the signals can no longer be recorded correctly, and the playback picture will be distorted accordingly. This is the case, when for example, during the playback of a tape, the sound is reproduced normally, but no picture is seen, or the picture is greatly distorted. When such a symptom occurs consult your dealer for further advice.
Condensation may form in the VTR If:
●The VTR is in a room where the heater has just been turned on.
●The VTR is in a room with steam or high humidity.
●The VTR is brought from cold surroundings into a well-heated room.
●The VTR is suddenly brought from cool surroundings, such as an air-conditioned room or car, to a place which is hot and humid.
Note:
Do not operate the VTR for at least 1 hour if any of the above conditions occur.
This VTR does not incorporate a dew sensor.
Tape Care
Some do's and don'ts on tape care.
DO:
1) Use a good quality branded tape, such as Panasonic.
2) Keep in the Box supplied with your tape, or a video case, when not in use.
3) Try to use all the tape on a cassette by making recordings not only at the tape start but also in the middle and end sections. This will avoid many repeated recordings at the beginning of the tape resulting in premature wear.
4) Take care to insert a tape correctly into the VTR to avoid damage.
DO NOT:
1) Expose the tape to high humidity or temperature.
2) Expose to liquid.
3) Expose to dust particles by storing directly on a carpet for example.
4) Use a damaged tape or attempt to repair.
5) Dismantle the cassette housing.
6) Attempt to lift the front cassette flap or touch the tape surface.
Specifications
NV-SD25B...(U.K. model)
Information for Your Safety
Power Source:
220-240 V AC 50-60 Hz
Power Consumption:
21 watts
Video Recording System:
2 rotary heads, helical scanning system
Video Heads:
2 heads
Tape Speed:
23.39 mm/sec
Tape Format:
VHS tape
Record/Playback Time:
240 min. with NV-E240
VIDEO
Television System:
CCIR: 625 lines, 50 fields, PAL colour signal
Modulation System:
Luminance; FM azimuth recording
Input Level:
Colour signal; converted subcarrier phase shift recording
Output Level:
AV1;
1.0 Vp-p,
AV1;
1.0 Vp-p,
RF Modulated;
UHF channel 36 (±6).
AUDIO
Input Level:
AV1;
more than -6 dBV,
Output Level:
AV1:
6dBV,
Audio Track:
1 track (Normal-mono only)
Video Horizontal Resolution:
Colour; more than 240 lines
Signal-to-Noise Ratio:
Video; more than 43 dB
Audio Frequency Response:
Audio: more than 43 dB
Operating Temperature:
80 Hz-10 kHz
Operating Humidity:
5°C-40°C
Weight:
35%-80%
Dimensions:
4.3kg
Standard Accessories:
430(W)×91(H)×273(D)mm
1 pc. RF Coaxial Cable
1 pc. Remote Controller
2 pcs. "R6" size batteries
1 pc, AC Mains Lead
Weight and dimensions shown are approximate.
Specifications are subject to change without notice.
75 ohm, terminated
75 ohm, terminated
75 ohm
more than 10 kohm
1 kohm

Printed in Germany
VQT5538
F0494T0-1000 Ⓐ



















