Lorex SG-7942 User Manual Download Page 17

28

Time Lapse Video Cassette Recorder

27

Time Lapse Video Cassette Recorder

Setting the Security Lock (Set Lock)

The security lock function is designed to prevent
accidental stopping of recording if the STOP button is
pressed inadvertently.

1

Set the SET LOCK switch to “ON” position.

• “ 

“ is displayed on the display panel.

2

To cancel the security lock, set the SET LOCK switch
to “OFF” position.

• “ 

“ will be erased from the display panel.

Setting the SW Out Terminal Output

Synchronization pulses for multiplexers can be obtained
from the SW OUT terminal.

1

Press the MENU button, to display the initial MENU.

2

Press the SHIFT 

button to move the arrow

mark(

)  to SW OUT Terminal Set.

3

Press the SHIFT 

button to display  the SW OUT

TERMINAL SET menu.

4

Press the SHIFT 

button to set “FIELD” (or

“FRAME”).

• With each press of the SHIFT 

button,  the setting will

changes as indicated below.

5

Press the SHIFT 

button, to select Timing.

6

Press the SHIFT 

button to set the “TIMING”.

• FIELD . . . 1 pulse is output after each set number of

fields.

• FRAME . . 1 pulse is output after each set number frames.

• While the security lock is

engaged, all commands
are disabled.

• The security lock should

not be engaged while a
menu is displayed.

• If “TIMING” is set to

FRAME (see step 6),
“FRAME” will be indicated
instead of “FIELD”.

Other Functions

Tape Counter (Zero Search)

Using the counter, it is easy to find a desired recording.

1

Press the CLEAR button, at the beginning of the
desired recording.

• The counter will be reset to “0H 00M 00S” (on screen).
• The counter will be reset to “0H 00M”(on the display

panel).

2

After recording or playback, press the Menu button
to display the initial MENU.

3

Press the SHIFT 

button 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 Search.

6

Press the SHIFT 

button to search the counter “0H

00M 00S”(“0H 00M” on the display panel).   

• The display returns to the normal screen.
• The tape is rewound or advanced to the counter “0H

00M 00S” reading(“0H 00M” on the display panel).

• When you insert a

cassette, the counter
always  resets to zero.

• There is no tape counter

indication for the blank
portions of tape.

• In the 2-hour recording

speed mode only, the tape
counter indicates real
hours, minutes and
seconds.

• In the other SP recording

speed modes(24H, 36H),
the tape counter indication
is a ratio of the 2-hour
mode base indication.(In
24-hour recording mode,
each “second” of the tape
counter actually represents
approximately  24/2 =
12 real seconds.)

• In the other EP recording

speed modes(18H), the
tape counter indication is
a ratio of the 6-hour mode
base indication.(In 18-
hour recording mode,
each “second” of the tape
counter actually represents
approximately  18/6 = 3
real seconds.)  

• There may be a slight

discrepancy between the
position shown on the
tape counter and the
actual tape position.

• When rewinding the tape

past the “0H 00M 00S”
position(“0H 00M” on the
display panel), a minus(-)
displayed.

Summary of Contents for SG-7942

Page 1: ...Time Lapse Video Cassette Recorder User s Guide SG 7942 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...

Page 2: ...ult in a risk of fire or electric shock Overloaded AC outlets extension cords frayed power cords damaged or cracked wire insulation and broken plugs are dangerous They may result in a shock or fire ha...

Page 3: ...ltage 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 person...

Page 4: ...C PAUSE REC 3 Playback PLAY 4 Still image STILL 5 Fast forward FF 6 Rewind REW 7 CUE CUE 8 Review REVIEW 9 Slow Pause Still FF Pause Still REW 1 Time Lapse Video Cassette Recorder Front panel Location...

Page 5: ...n 9 RMC L indicator RMC L Comes on when the RMC LOCK sw is set to the ON position 10 S REC indicator S REC Comes on when YES is selected in the menu for the series recording 11 R REC indicator R REC C...

Page 6: ...ons are not made properly it may cause a fire or damage the equipment 5 Time Lapse Video Cassette Recorder Remote Control 1 POWER TIMER button 2 PLAY STILL TRACKING button 3 PLAY STILL TRACKING button...

Page 7: ...ial menu Press the SHIFT button to select the desired item Press the SET or button to set or Press the SHIFT button to select YES or NO Press the MENU button to return to the initial menu If the VCR i...

Page 8: ...e recording use a flathead 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 preven...

Page 9: ...the SHIFT button until the arrow mark points Display set 5 Press the SHIFT button to select Display Set then the DISPLAY SET menu is displayed 6 Press the SET or button to set the minutes ex 30 then p...

Page 10: ...tton during recording The REC and indicators are displayed on the display panel 2 To resume recording press the REC button or press the PAUSE STILL button again SP means to be recorded by SP heads EP...

Page 11: ...VCR will consider the stop time to be the following day Program Timer Recording There are two program timer recording methods daily recording or recording on certain days of multiple weeks weekly reco...

Page 12: ...nd it will maintain all the VCR settings memory for up to 30 days Set the timer recordings so that the recording times do not overlap If they do the one with the earliest recording start time will hav...

Page 13: ...rding Alarm Recording Setting Alarm recording is performed when there is an input trigger at the ALARM IN terminal is displayed on the display panel 1 Make all necessary connections 2 Press the MENU S...

Page 14: ...ill start When the tape s end is reached the VCR will rewind it to the beginning regardless of the counter memory and recording will resume If during autorepeat recording there is an alarm trigger is...

Page 15: ...tically adjust the tracking control to correct During recording check operations recording is suspended momentarily Normal Playback Normal Playback 1 Turn on the power to the TV monitor 2 Load the vid...

Page 16: ...ay returns to the normal screen The VCR will advance or rewind the tape at high speed and playback the first 5 seconds of every normal recording To cancel the index search mode press the STOP button 4...

Page 17: ...on at the beginning of the desired recording The counter will be reset to 0H 00M 00S on screen The counter will be reset to 0H 00M on the display panel 2 After recording or playback press the Menu but...

Page 18: ...dings past 35 is erased POWER LOSS the number of power losses and the date and time of the 35 most recent power losses and recoveries are displayed 7 Press the MENU button the normal screen is display...

Page 19: ...0V for 500 msec or more the VCR starts panic recording TAPE END OUT Terminal 1 High During recording when the end of the tape is reached the output becomes DC 5V 2 Low During recording when the end of...

Page 20: ...ged it has to be released before proceeding with the inspection If any problem is discovered during the inspection unplug the power cord and consult your dealer SW OUTPUT Terminal While recording a pu...

Page 21: ...ry 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 pe...

Page 22: ...ode 350 lines Color mode 300 lines Audio Input RCA pin jack more than 47k 8 8dBm unbalanced Output RCA pin jack less than 1 5k 7 8dBm unbalanced Microphone input 60 dBs 3 5mm mini jack 10k unbalanced...

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