To perform the long pre-alarm recording by all the camera numbers set for emergency recording:

i)To perform with normal recording:

Set all the desired cameras for normal recording. Long pre-alarm recording is performed at the picture grade of “Super” regardless of the setting and at the recording rate set for normal recording.

ii)To perform with normal and alarm recordings: Set the “Alarm Mode” to “Alarm Plus.”

(Normal recording) Set all the desired cameras for normal recording. Long pre-alarm recording is performed at the picture grade of “Super” regardless of the setting and at the recording rate set for normal recording.

(Alarm recording) During alarm recording, long pre- alarm recording is performed at the picture grade of “Super” regardless of the setting. And for only the cameras used for alarm recording, long pre- alarm recording is performed at the alarm recording rate.

iii)To perform with alarm recording:

Set the “Alarm Mode” to “Alarm Plus.”

Long pre-alarm recording is performed at the picture grade of “Super” regardless of the setting and at the recording rate set for alarm recording.

Long pre-alarm recording is executed with the recording rate of the normal or alarm recording set for that time period and with the picture grade of “Super.”

Audio Recording Setup

This item is used to set the audio recording. This unit simultaneously records audio along with the picture for camera number 1 to 4. When recording audio, HDD space will be used faster than when only picture is recorded.

Setup Menu

1 Recording

6 Audio Recording Setup

step1. Set the audio recording for each camera from 1 to 4.

On: Records audio along with the picture.

step2. Set the audio recording mode.

Normal: Records pictures and audio during recording (normal, alarm, or emergency recording). Alarm: Records pictures and audio during alarm or emergency recording.

To record audio, the corresponding channel must be set to record. Audio recording works as follows; camera number 1 with AUDIO IN 1 terminal, camera number 2 with AUDIO IN 2 terminal, camera number 3 with AUDIO IN 3 terminal, camera number 4 with AUDIO IN 4 terminal.

When the recording mode changes from normal recording to alarm recording, or from alarm recording to normal recording, audio may be cut off temporarily. This is normal and not a malfunction.

When alarm area partition is set and “Audio Recording Mode” is set to “Alarm,” the audio is recorded in the

alarm area with the picture. ( See page 82.)

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Mitsubishi Electronics DX-TL5000U Audio Recording Setup, Set the audio recording for each camera from 1 to