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Use

14 Cleaning – Unplug this video product from the wall outlet before cleaning. Do not use liquid

cleaners or aerosol cleaners. Use a damp cloth for cleaning.

15 Object and Liquid Entry – Never push objects of any kind into this video product through 

openings as they may touch dangerous voltage points or “short-out” parts that could result in a
fire or electric shock. Never spill liquid of any kind on the video product.

16 Lightning – For added protection for this video product during a lightning storm, or when it is left

unattended and unused for long periods of time, unplug it from the wall outlet and disconnect the
antenna or cable system. This will prevent damage to the video product due to lightning and
power line surges.

Service

17 Servicing-Do not attempt to service this video product yourself as opening or removing covers

may expose you to dangerous voltage or other hazards. Refer all servicing to qualified service
personnel.

18 Conditions Requiring Service-Unplug this video product from the wall outlet and refer servicing

to qualified service personnel under the following conditions.

A. When the power-supply cord or plug is damaged.
B. If liquid has been spilled, or objects have fallen into the video product.
C. If the video product has been exposed to rain or water.
D. If the video product does not operate normally by following the operating instructions.

Adjust only those controls that are covered by the operating instructions. Improper 
adjustment of other controls may result in damage and will often require extensive work by a
qualified technician to restore the video product to its normal operation.

E. If the video product has been dropped or the cabinet has been damaged.
F. When the video product exhibits a distinct change in performance-this indicates a need for

service.

19 Replacement Parts – When replacement parts are required, have the service technician verify

that the replacements used have the same safety characteristics as the original parts. Use of
replac ments specified by the video product manufacturer can prevent fire, electric shock, or
other hazards.

20 Safety Check – Upon completion of any service or repairs to this video product, ask the service

technician to perform safety checks recommended by the manufacturer to determine that the
video product is in safe operating condition.

21 Wall or Ceiling Mounting – The product should be mounted to a wall or ceiling only as recom-

mended by the manufacturer.

22 Heat – The product should be situated away from heat sources such as radiators, heat registers,

stoves, or other products (including amplifiers) that produce heat.

Note to CATV system installer

This reminder is provided to call the CATV system installer’s attention to Section 820-40 of the NEC
which provides guidelines for proper grounding and, in particular, specifies that the cable ground
shall be connected to the grounding system of the building, as close to the point of cable entry as
practical.

iii

960-Hour Time Lapse Video Cassette Recorder

960-Hour Time Lapse Video Cassette Recorder

40

POSSIBLE CAUSE 

The date and time are not correct.

The unit is not set to timer record-
ing stand-by mode.

“N” is selected for the TIMER
PROGRAM SET.

“NO” is selected for alarm recording
in the ALARM REC SET menu.

The tracking adjustment is wrong.

The video heads need cleaning.

“NO” is selected for the date and
time in the DISPLAY SET menu.
The date and time go off the ON-
SCREEN by pressing the DISPLAY
button.

Problem with the system or tape.

SYMPTOM

Timer recording
is not working.

Alarm recording
is not working

Noise in the
playback picture.

The date and
time are not
recorded.

The cassette
tape cannot be
ejected

CORRECTIVE ACTION

- Set the date and time correctly.

- Press the POWER/TIMER button to

display “     ” on the display panel.

- Be sure to select “Y” for the TIMER

PROGRAM SET.

- Be sure to select “YES” for alarm

recording.

- Adjust it by using the manual 

tracking.

- Press the PLAY button in the play-

back mode.

- Clean the video heads.

- Be sure to select “YES” for the 

display.

- Press the DISPLAY button to show

the date and time.

- Unplug the power cord then plug it

back in.

Periodic Inspection and Maintenance

Periodic inspection and maintenance should be referred to your dealer. If
there is noise in the playback picture, and it cannot be corrected using the
tracking control, it may indicate that the video heads need cleaning. The
video heads should be cleaned and inspected every 1,000 hours. The video
heads usage can be checked using initial menu, running time.

System Down

If the unit does not function at all, try the following.

1  Unplug the power cord then plug it back in.

2  Reset the memory. (Press the RESET button. Under normal conditions,

do not touch the RESET button)

3  If the problem is not corrected after performing steps 1 and 2, consult

your dealer.

• Press the RESET

button for more
than 5 seconds to
perform the reset.
Running Time will
not be reset.

Summary of Contents for SG-7924

Page 1: ...960 Hour Time Lapse Video Cassette Recorder Be sure to read carefully and follow all the SAFETY INFORMATION on pages i ii iii Keep the manual in a safe place for future reference 960 Hour Time Lapse V...

Page 2: ...the video product and accessory equipment Please read them carefully before operating and using your video product Installation 1 Read and Follow Instructions All the safety and operating instructions...

Page 3: ...s damage to the video product Use this video product only with a cart stand tripod bracket or table recommended by the manufacturer or sold with the video product Any mounting of the product should fo...

Page 4: ...Ceiling Mounting The product should be mounted to a wall or ceiling only as recom mended by the manufacturer 22 Heat The product should be situated away from heat sources such as radiators heat regist...

Page 5: ...low the instructions indicated in the manual please refer to the table below SYMPTOM No power No image displayed on the monitor TV The buttons do not respond Unit will not go into record mode Autorepe...

Page 6: ...recommended in order to assure long term and trouble free operation of the unit The daily inspections are particularly important if using autorepeat recording Inspection Procedure 1 Turn on the power...

Page 7: ...eing recorded and stops flashing after alarm recording 5 Timer Recording indicator Comes on when in timer recording stand by mode or during a timer recording Operation Mode Indicator 1 Record REC REC...

Page 8: ...e menu for the repeat recording 13 SET LOCK SW indicator Comes on when the SET LOCK sw is set to the ON position 14 Mode display TAPE COUNTER display eg 10 HOUR 59 MINUTE Maximum Hour 19 Maximum Minut...

Page 9: ...period This terminal is usually connected to the switch input of devices like a camera switching unit or a quad compressor 1 Low 2 High SERIES OUTPUT Terminal During recording when the end of the tape...

Page 10: ...arm recording 2 N O Normally OPEN Switch Circuit If the input becomes 0V for 500 msec or more the VCR starts alarm recording ALARM OUTPUT Terminal This terminal is to connect to any external source su...

Page 11: ...e the arrow mark to Running Time Press the SHIFT button to display the Running Time Running Time The video heads usage duration 3 Press the MENU button the normal screen is displayed Setting In Out te...

Page 12: ...ect YES or NO Press the MENU button to return to the initial menu C Press the SHIFT or SHIFT button to select the desired item Press the SET or button to set or Press the SHIFT button to select Press...

Page 13: ...rrow mark to Buzzer Set 4 Press the SHIFT button to set YES for the functions described below The buzzer will be heard whenever a button is pressed In the following cases the buzzer will be heard appr...

Page 14: ...the recording use a flat head screwdriver to break off the erasure prevention tab on the cassette To record again on a tape without erasure prevention tab cover the hole with adhesive tape Erasure pr...

Page 15: ...tton to move the arrow mark to Search Select 4 Press the SHIFT button to display the SEARCH SELECT menu The SEARCH SELECT menu is displayed 5 Press the SHIFT button to move the arrow mark to Zero Sear...

Page 16: ...alarm number The display returns to the normal screen The VCR will advance or rewind the tape at high speed and play back the first 5 seconds of every alarm recording To cancel the alarm scan mode pr...

Page 17: ...T menu is displayed 4 Press the SHIFT button until the arrow mark points to Display set 5 Press the SHIFT button to select Display Set then the DISPLAY SET menu is displayed Alarm Search 1 Press the M...

Page 18: ...be seen while the tape is advanced or rewound at high speed 2 To return to normal playback press the PLAY button Still Image 1 Press the PAUSE STILL button during normal playback A still image can be...

Page 19: ...is used in 12 24 hour mode Normal Playback Normal Playback 1 Turn on the power to the TV monitor 2 Load the video cassette tape 3 Press the REC PLAY SPEED or button to select the playback speed The s...

Page 20: ...the SHIFT button The cursor is moved to the recording stop minutes position 15 960 Hour Time Lapse Video Cassette Recorder 960 Hour Time Lapse Video Cassette Recorder 24 Autorepeat Recording Autorepe...

Page 21: ...ired day of the week With each press of the SET or button the day will change as indicated below SET direction SET direction 23 960 Hour Time Lapse Video Cassette Recorder 960 Hour Time Lapse Video Ca...

Page 22: ...TIMER PROGRAM SET 1 menu 2 Press the SHIFT or button until the cursor is located in the setting to correct 3 Press the SET or button to correct the setting Press the MENU button three times until the...

Page 23: ...mer recording the recording will stop During timer recording stand by press the POWER TIMER button if the buttons do not respond If there is a power loss the recording will be interrupted When the pow...

Page 24: ...larm signal is being input Minimum 2 minutes is recorded 3 5 10 15 20 25 30 MIN Recording for the set duration MIN minute T END Records until the tape end is reached when there is alarm trigger input...

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