Marmitek 14" COLOR OBSERVATION SYSTEM Owner's Manual download pdf (Page 28)

AUXILIARY OPERATION

(near real-time recording).

e.g., If ALARM occurred in ALARM SENSOR 1 interoperating with camera 1, the order of record out would be :

1 - 2 - 1 - 3 - 1 - 4 - 1 - 1 - 2 - 1 - 3 - 1 - 4 - 1 - 1 - 2......

When ALARM is cancelled by pressing key or the expiration of HOLD TIME, the frequency of channel recording

is returned to the original status.

If ALARM occurs during PB, screen is turned to QUAD screen automatically.

VIDEO LOSS

A built-in video loss detection system generates a visual alarm if video is lost from any of the four camera inputs.

If video is lost from a camera, the screen goes blank and LOSS appears on the screen.

Unaffected cameras continue to display video.

1) CHANNEL LOSS operation

According to the selection of ON/OFF in ALARM/LOSS MENU.,if the signal is lost,

,you can hear the Buzzar sound & the screen will be changed to blue back display.

,of course the channel without signal displays the blue back screen.

And the information of Loss channel is memorized in ALARM/LOSS LIST.

In case of single channel or during the switching automatically, if the ALARM is occurred

,the screen is changed to QUAD display mode. At this time in case of canceling the ALARM

the QUAD screen is maintained.

2) Cancelling the LOSS operation

The LOSS operation is cancelled automatically by inputing the signal of CH1~4,QUAD,LIVE/PB

ZOOM,PB THRU,FREEZE KEY, and also the Buzzar sound disappear simultaneously.

In case of no signal, the time of ALARM operation depends on the setting of the ALARM

HOLD TIME.

And the blue back screen is maintained until the Loss operation is cancelled though the ALARM is

Cancelled in any other method.

3) In case of non-opration of LOSS BUZZAR

If the LOSS BUZZAR is set to OFF state in ALARM/LOSS MENU, the Buzzar sound is not

operated inspite of the channel without signal

The LOSS detection is not operated during the setting the MENU.

And the channel set to OFF state in CAMERA INPUT SET is cancelled LOSS and BUZZAR function.

In case of PB, if the LOSS is detected, the screen is changed to LIVE QUAD mode automatically.

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Marmitek 14" COLOR OBSERVATION SYSTEM Owner's Manual Page 28