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4.6.6 SYSTEM AUDIO CONFIG
4.6.6.1 BUZZER
The DVR has a built-in buzzer. When the MDVR is switched on
、
the alarm is triggered
、
video loss or
pressing button that the buzzer would beep sound.
The user can select to switch this function.
4.6.6.2 LIVE AUDIO
System support 2 way audio input that connect micrphone or others then implement real time voice
output via Audio out directly.
Audio out feature must connect speaker or other with voice out equipment to work.
User can select the audio source deliver voice to the audio out equipment from one of the CH1
Audio
、
CH2 Audio or Audio off.
4.6.6.3 VOICE ALARM
This is the DVR built-in voice alarm function. When an alarm event occurs, the DVR will send out a
speech warning informing the user about the event. This alarm is sent out from the Audio Out port at
the back panel. The user can either set the voice alert ON or OFF.
Also Users can use the
remote control to switch the
sound output state
○
F1 ：
CH01 Audio
○
F2 ：
CH02 Audio
○
F3 ：
Audio OFF.
