Alinking ALC-9551 Instrukcja Użytkownika Pobierz pdf (Strona 43)

Half duplex: Allows using a microphone or amplifier by manual switch.

Simplex microphone only: Allows using the microphone only.

Simplex amplifier only: Allows using the speaker only.

Audio off: Turns audio off; i.e. both the microphone and speaker are off.

Audio input: Codec is G.726/24bits format.

Audio output: Codec is G.726/24bits format.

G726/24: Uses G.726 24Kbps for audio encryption/decryption.

Gain: Adjust the volume of the audio.

Basic Setting > User(User)

The administration of the camera can set up access privileges by administrator,

operator, and viewer to ensure the security and control of the camera. The access

privileges and setting steps are described as below.

Basic Setting > User > User List (access privilege list)

The access privileges of the administrator, operator, and viewer are listed as follows.

The administrator has the right to define the privilege for each user depending on

requirements.

User

Administrator Operator Viewer

Live View v v v

System Setting v v

Video Setting v v

3GPP v v

Audio Setting v v

Date / Time Setting v

User Setting root

Network Setting v

Sound transmission format

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Alinking ALC-9551 Instrukcja Użytkownika Strona 43