Download
Share
Print this page
  1. Manuals
  2. Brands
  3. Spon Manuals
  4. Microphone
  5. NAS-8530
  6. Manual

Spon NAS-8530 Manual

Ip paging microphone
Hide thumbs Also See for NAS-8530:
1
2
3
4
5
6

Advertisement

Quick Links

Download this manual
NAS-8530
IP PAGING MICROPHONE
MAIN FUNCTIONS
With 4.3'' LCD screen ,visually display information such as quick partitions.
High-speed industrial grade dual-core (ARM + dual DSP) processing chip, startup time ≤ 3 seconds
Build-in 3W speaker, easy to maintain with detachable hose microphone .
Support displaying of incoming calls/outgoing calls and voice prompt of the incoming calls.
Build-in large-capacity flash storage to save recording files、MP3 files .etc .
During broacast ,it can realize voice remote playback.
When using the handset to talk and hang up, it has a selection menu for hanging up, which is conve-
nient for switching the intercom mode.
Automatic detection of audio input and output for easy switching of audio lines.
Optional expansion board with 16 buttons, display custom function through dual TFT color LCD
screen, intercom and broadcast.
With headset for optional ,convinent for private calls.
With a standard RJ45 interface , supportive of crossing network segment and router.
IP Paging Microphone

Advertisement

loading
Need help?

Need help?

Do you have a question about the NAS-8530 and is the answer not in the manual?

Questions and answers

Subscribe to Our Youtube Channel

Related Manuals for Spon NAS-8530

Summary of Contents for Spon NAS-8530

  • Page 1 IP Paging Microphone NAS-8530 IP PAGING MICROPHONE MAIN FUNCTIONS With 4.3’’ LCD screen ,visually display information such as quick partitions. High-speed industrial grade dual-core (ARM + dual DSP) processing chip, startup time ≤ 3 seconds Build-in 3W speaker, easy to maintain with detachable hose microphone .

  • Page 2: Specifications

    IP Paging Microphone SPECIFICATIONS NAS-8530 Chip High-performance industrial chip Main chip Linux Output power Build-in 3W speaker Frequency range 20-20KHz Audio sampling rate 8K～44.1KHz Transmission bit rate 8Kbps～320Kbps Audio >90dB Headset Headset module optional Audio encoding and MP2/MP3/PCM/ADPCM decoding Sensitivity -45dB±3dB (0db=1V/Pa at 1KHz)

  • Page 3: Connection Diagram

    IP Paging Microphone INTERFACE ①Audio input interface Used for connect the earphone or other 3.5mm audio plug. ②Aduio output interface The interface output is restored audio signal ,it can used as the source to amplifer or active loudspeaker , used for boraddcasting back ground music , the factory setting is audio output.
  • Page 4 [Trigger] key to trigger the alarm output port 1 of the target terminal to close (For example, an alarm light can be triggered) Application 2 IP paging microphone NAS-8530 with call transfer function , it can transfer the inter- com to the designated terminanl.
  • Page 5 IP Paging Microphone Application 3 IP paging microphone NAS-8530 with third-party intercom function , which can be added to a third-party terminal during the intercom process. Application 4 IP paging microphone NAS-8530 with the function of remote audio file delivery .During the broadcast, press the [File] key to play the content of the file to be...

  • Page 6: Installation

    Microphone pole groove install . Accordance with the pedestal raised groove. Screwing the rotary knob tightly according to the direction of graphic. Changsha SPON Communication Technology Co.,Ltd Address: SPON Industrial Park, Changsha, Hunan, China Tel: 86-0731-85570190 Fax: 86-731-889-15786 Mail: sales@spon.com.cn...